Gene Summary

Name:
potassium voltage-gated channel, subfamily H (eag-related), member 3
Synonyms:
Elk2,  C030044P22Rik,  ether a go-go like,  Melk2

IMPC Data Collections

IMPC Phenotype Summary

Significant
Not Significant
Not tested

Phenotypes

The IMPC applies a panel of phenotyping screens to characterise single-gene knockout mice by comparison to wild types. Click on the different tabs to visualise significant phenotypes identified by the IMPC, as well as all data that was measured.

Phenotype System Allele Zyg Sex Life Stage P Value
increased fasting circulating glucose level Kcnh3tm1.1(KOMP)Vlcg HOM Early adult 3.66×10-06
abnormal retina morphology Kcnh3tm1.1(KOMP)Vlcg HET Early adult 7.58×10-06
abnormal retina morphology Kcnh3tm1.1(KOMP)Vlcg HOM Early adult 2.79×10-05
increased hemoglobin content Kcnh3tm1.1(KOMP)Vlcg HOM Early adult 6.08×10-05
hyperactivity Kcnh3tm1.1(KOMP)Vlcg HOM Early adult 2.38×10-05
increased circulating free fatty acids level Kcnh3tm1.1(KOMP)Vlcg HET Early adult 5.06×10-05

Download data as:  TSV  XLS

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Viewing: all phenotypes

lacZ Expression

An assay measuring the expression of lacZ shows the tissue where the gene is expressed.

Anatomy Images Zygosity Mutant Expr
Adrenal gland N/A heterozygote 50% (1 of 2)
Aorta N/A heterozygote 0.0% (0 of 2)
Bone marrow N/A heterozygote 0.0% (0 of 2)
Bone N/A heterozygote 0.0% (0 of 2)
Brain N/A heterozygote 50% (1 of 2)
Brainstem N/A heterozygote 50% (1 of 2)
Brown adipose tissue N/A heterozygote 0.0% (0 of 2)
Cartilage tissue N/A heterozygote 0.0% (0 of 2)
Cerebellum N/A heterozygote 50% (1 of 2)
Cerebral cortex N/A heterozygote 50% (1 of 2)
Epididymis N/A heterozygote 0.0% (0 of 2)
Esophagus N/A heterozygote 0.0% (0 of 2)
Eye N/A heterozygote 0.0% (0 of 2)
Heart N/A heterozygote 0.0% (0 of 2)
Hippocampus N/A heterozygote 0.0% (0 of 2)
Hypothalamus N/A heterozygote 0.0% (0 of 2)
Kidney N/A heterozygote 50% (1 of 2)
Large intestine N/A heterozygote 0.0% (0 of 2)
Liver N/A heterozygote 0.0% (0 of 2)
Lower urinary tract N/A heterozygote 0.0% (0 of 2)
Lung N/A heterozygote 0.0% (0 of 2)
Lymph node N/A heterozygote 0.0% (0 of 2)
Main olfactory bulb N/A heterozygote 50% (1 of 2)
Mammary gland N/A heterozygote 0.0% (0 of 2)
Midbrain N/A heterozygote 50% (1 of 2)
Olfactory lobe N/A heterozygote 50% (1 of 2)
Ovary N/A heterozygote 50% (1 of 2)
Oviduct N/A heterozygote 0.0% (0 of 2)
Pancreas N/A heterozygote 0.0% (0 of 2)
Peripheral nervous system N/A heterozygote 0.0% (0 of 2)
Peyer's patch N/A heterozygote 0.0% (0 of 2)
Pituitary gland N/A heterozygote 0.0% (0 of 2)
Prostate gland N/A heterozygote 0.0% (0 of 2)
Quadriceps N/A heterozygote 0.0% (0 of 2)
Skeletal muscle N/A heterozygote 0.0% (0 of 2)
Skin N/A heterozygote 0.0% (0 of 2)
Small intestine N/A heterozygote 0.0% (0 of 2)
Spinal cord N/A heterozygote 50% (1 of 2)
Spleen N/A heterozygote 0.0% (0 of 2)
Stomach N/A heterozygote 0.0% (0 of 2)
Striatum N/A heterozygote 0.0% (0 of 2)
Submandibular gland N/A heterozygote 50% (1 of 2)
Testis N/A heterozygote 0.0% (0 of 2)
Thalamus N/A heterozygote 50% (1 of 2)
Thymus N/A heterozygote 0.0% (0 of 2)
Thyroid gland N/A heterozygote 0.0% (0 of 2)
Trachea N/A heterozygote 0.0% (0 of 2)
Urinary bladder N/A heterozygote 0.0% (0 of 2)
Uterus N/A heterozygote 0.0% (0 of 2)
Vascular system N/A heterozygote 0.0% (0 of 2)
Vesicular gland N/A heterozygote 0.0% (0 of 1)
White adipose tissue N/A heterozygote 0.0% (0 of 2)

An assay measuring the expression of lacZ shows the tissue where the gene is expressed.

Anatomy Images Zygosity Mutant Expr
Brain N/A heterozygote 0.0% (0 of 2)
Brain N/A homozygote 0.0% (0 of 1)
Dorsal root ganglion N/A heterozygote 0.0% (0 of 1)
Dorsal root ganglion N/A homozygote 0.0% (0 of 1)
Ear N/A heterozygote 0.0% (0 of 2)
Ear N/A homozygote 0.0% (0 of 1)
Embryo N/A heterozygote 0.0% (0 of 2)
Embryo N/A homozygote 0.0% (0 of 1)
Eye N/A heterozygote 0.0% (0 of 2)
Eye N/A homozygote 0.0% (0 of 1)
Footplate N/A heterozygote 0.0% (0 of 2)
Footplate N/A homozygote 0.0% (0 of 1)
Forebrain N/A heterozygote 0.0% (0 of 2)
Forebrain N/A homozygote 0.0% (0 of 1)
Forelimb N/A heterozygote 0.0% (0 of 2)
Forelimb N/A homozygote 0.0% (0 of 1)
Fronto-nasal process N/A heterozygote 0.0% (0 of 1)
Fronto-nasal process N/A homozygote 0.0% (0 of 1)
Handplate N/A heterozygote 0.0% (0 of 2)
Handplate N/A homozygote 0.0% (0 of 1)
Head N/A heterozygote 0.0% (0 of 2)
Head N/A homozygote 0.0% (0 of 1)
Heart N/A heterozygote 0.0% (0 of 2)
Heart N/A homozygote 0.0% (0 of 1)
Hindbrain N/A heterozygote 0.0% (0 of 2)
Hindbrain N/A homozygote 0.0% (0 of 1)
Hindlimb N/A heterozygote 0.0% (0 of 2)
Hindlimb N/A homozygote 0.0% (0 of 1)
Liver N/A heterozygote 0.0% (0 of 2)
Liver N/A homozygote 0.0% (0 of 1)
Lung N/A heterozygote 0.0% (0 of 2)
Lung N/A homozygote 0.0% (0 of 1)
Mandibular process N/A heterozygote 0.0% (0 of 2)
Mandibular process N/A homozygote 0.0% (0 of 1)
Maxillary process N/A heterozygote 0.0% (0 of 2)
Maxillary process N/A homozygote 0.0% (0 of 1)
Midbrain N/A heterozygote 0.0% (0 of 2)
Midbrain N/A homozygote 0.0% (0 of 1)
Nose N/A heterozygote 0.0% (0 of 1)
Nose N/A homozygote 0.0% (0 of 1)
Oral cavity N/A heterozygote 0.0% (0 of 2)
Oral cavity N/A homozygote 0.0% (0 of 1)
Skin N/A heterozygote 0.0% (0 of 2)
Skin N/A homozygote 0.0% (0 of 1)
Spinal cord N/A heterozygote 0.0% (0 of 1)
Spinal cord N/A homozygote 0.0% (0 of 1)
Tail somite N/A heterozygote 0.0% (0 of 2)
Tail somite N/A homozygote 0.0% (0 of 1)
Tail N/A heterozygote 0.0% (0 of 2)
Tail N/A homozygote 0.0% (0 of 1)

Background staining occurs in wild type mice and embryos at an incidental rate.

Anatomy Background staining in controls (WT)
adrenal gland 0.0%
aorta 0.0%
bone 0.0%
bone marrow
brain 0.0%
brainstem 0.0%
brown adipose tissue 0.0%
cartilage tissue 0.0%
cerebellum 0.0%
cerebral cortex 0.0%
epididymis Unavailable
esophagus 0.0%
eye 0.0%
heart 0.0%
hippocampus 0.0%
hypothalamus 0.0%
kidney 0.0%
large intestine 0.0%
liver 0.0%
lower urinary tract 0.0%
lung 0.0%
lymph node 0.0%
main olfactory bulb 0.0%
mammary gland 0.0%
midbrain 0.0%
olfactory lobe 0.0%
ovary 0.0%
oviduct 0.0%
pancreas 0.0%
peripheral nervous system 0.0%
peyers patch 0.0%
pituitary gland 0.0%
prostate gland 0.0%
quadriceps 0.0%
skeletal muscle 0.0%
skin 0.0%
small intestine 0.0%
spinal cord 0.0%
spleen 0.0%
stomach 0.0%
striatum 0.0%
submandibular gland 0.0%
testis 0.0%
thalamus 0.0%
thymus 0.0%
thyroid gland 0.0%
trachea 0.0%
urinary bladder
uterus 0.0%
vascular system 0.0%
vesicular gland Unavailable
white adipose tissue 0.0%

Background staining occurs in wild type mice and embryos at an incidental rate.

Background staining occurs in wild type embryos at a measurable rate.

Anatomy Background staining in controls(WT)
brain 0.0%
dorsal root ganglion Ambiguous
ear 0.0%
embryo 0.0%
eye 0.0%
footplate 0.0%
forebrain 0.0%
forelimb 0.0%
fronto-nasal process Ambiguous
handplate 0.0%
head 0.0%
heart 0.0%
hindbrain 0.0%
hindlimb 0.0%
liver 0.0%
lung 0.0%
mandibular process 0.0%
maxillary process 0.0%
midbrain 0.0%
nose Ambiguous
oral cavity 0.0%
skin 0.0%
spinal cord Ambiguous
tail 0.0%
tail somite group 0.0%

Associated Images

Images submitted by IMPC centres for a selection of procedures. Each set of images is available to view in our image comparator.

X-ray

XRay Images Forepaw

32 Images

X-ray

XRay Images Skull Lateral Orientation

33 Images

Adult LacZ

LacZ Images Section

13 Images

X-ray

XRay Images Whole Body Lateral Orientation

33 Images

X-ray

XRay Images Skull Dorso Ventral Orientation

33 Images

X-ray

XRay Images Whole Body Dorso Ventral

34 Images

Combined SHIRPA and Dysmorphology

Images

7 Images

Eye Morphology

Images Slit Lamp

7 Images

Eye Morphology

Images Ophthalmoscopy

2 Images

Auditory Brain Stem Response

Click-evoked + 6 to 30kHz tone waveforms (pdf format)

16 Images

Electroretinography

Cone waveform (pdf format)

7 Images

Electroretinography

Rod waveform (pdf format)

7 Images

Human diseases caused by Kcnh3 mutations

The analysis uses data from IMPC, along with published data on other mouse mutants, in comparison to human disease reports in OMIM, Orphanet, and DECIPHER.

Phenotype comparisons summarize the similarity of mouse phenotypes with human disease phenotypes.

No human diseases associated to this gene by orthology or annotation.

The table below shows human diseases predicted to be associated to Kcnh3 by phenotypic similarity.

Disease Similarity of
phenotypes
Matching phenotypes Source
Myoclonic Epilepsy, Hartung Type
Generalized myoclonic seizure OMIM:159600
Intellectual Developmental Disorder, X-Linked 89
Generalized myoclonic seizure OMIM:300848
Epilepsy, Childhood Absence, Susceptibility To, 5
Generalized non-motor (absence) seizure OMIM:612269
Epilepsy, Benign Occipital
EEG abnormality, Seizure OMIM:132090
Epilepsy, Reading
EEG abnormality, Seizure OMIM:132300
Specific Language Impairment 2
Deficit in phonologic short-term memory OMIM:606712
Specific Language Impairment 1
Deficit in phonologic short-term memory OMIM:606711
Epilepsy, Idiopathic Generalized, Susceptibility To, 11
Generalized non-motor (absence) seizure, Generalized myoclonic seizure, Bilateral tonic-clonic se... OMIM:607628
7q11.23 duplication syndrome
Short attention span DECIPHER:43
Presenile Dementia, Kraepelin Type
Dementia OMIM:176600
Epilepsy, Familial Temporal Lobe, 7
Focal sensory seizure with auditory features OMIM:616436
Epilepsy, Juvenile Absence, Susceptibility To, 1
Generalized non-motor (absence) seizure, EEG with spike-wave complexes (>3.5 Hz), Generalized myo... OMIM:607631
Epilepsy, Idiopathic Generalized
Bilateral tonic-clonic seizure, EEG with spike-wave complexes (>3.5 Hz), Generalized myoclonic se... OMIM:600669
Monoamine Oxidase A Deficiency
Cognitive impairment ORPHA:3057
Epilepsy, Myoclonic Juvenile
Myoclonic seizure, Generalized non-motor (absence) seizure, Morning myoclonic jerks, EEG with gen... OMIM:254770
Intellectual Developmental Disorder, X-Linked 41
Generalized non-motor (absence) seizure OMIM:300849
Retinal Dysplasia, Primary
Retinal dysplasia, Falciform retinal fold OMIM:312550
Paroxysmal Nonkinesigenic Dyskinesia, 3, With Or Without Generalized Epilepsy
Generalized non-motor (absence) seizure, Bilateral tonic-clonic seizure with generalized onset, E... OMIM:609446
Developmental And Epileptic Encephalopathy 94
Generalized myoclonic seizure, Generalized non-motor (absence) seizure, Febrile seizure (within t... OMIM:615369
Epilepsy, Familial Temporal Lobe, 8
Focal aware sensory seizure with auditory features, Bilateral tonic-clonic seizure with focal ons... OMIM:616461
Epilepsy, Juvenile Myoclonic, Susceptibility To, 9
Generalized non-motor (absence) seizure, Febrile seizure (within the age range of 3 months to 6 y... OMIM:614280
Febrile Seizures, Familial, 9
EEG with spike-wave complexes (>3.5 Hz), Generalized non-motor (absence) seizure, Febrile seizure... OMIM:611634
Myoclonic Epilepsy, Juvenile, Susceptibility To, 4
Generalized non-motor (absence) seizure, Febrile seizure (within the age range of 3 months to 6 y... OMIM:611364
Epilepsy, Idiopathic Generalized, Susceptibility To, 14
Seizure, Generalized non-motor (absence) seizure, Febrile seizure (within the age range of 3 mont... OMIM:616685
Epilepsy, Childhood Absence, Susceptibility To, 1
Generalized non-motor (absence) seizure, Febrile seizure (within the age range of 3 months to 6 y... OMIM:600131
Febrile Seizures, Familial, 8
Generalized non-motor (absence) seizure, Febrile seizure (within the age range of 3 months to 6 y... OMIM:607681
Developmental And Epileptic Encephalopathy 19
Myoclonic seizure, Generalized non-motor (absence) seizure, Febrile seizure (within the age range... OMIM:615744
Generalized Epilepsy With Febrile Seizures Plus, Type 9
Generalized non-motor (absence) seizure, Febrile seizure (within the age range of 3 months to 6 y... OMIM:616172
Generalized Epilepsy With Febrile Seizures Plus, Type 1
Bilateral tonic-clonic seizure, Atonic seizure, Generalized non-motor (absence) seizure, Febrile ... OMIM:604233
Epilepsy, Juvenile Myoclonic, Susceptibility To, 10
Bilateral tonic-clonic seizure, Generalized myoclonic seizure, Generalized non-motor (absence) se... OMIM:617924
Generalized Epilepsy With Febrile Seizures Plus, Type 4
Bilateral tonic-clonic seizure, Generalized tonic seizure, Generalized non-motor (absence) seizur... OMIM:609800
Intellectual Developmental Disorder, X-Linked 100
Bilateral tonic-clonic seizure, Generalized non-motor (absence) seizure OMIM:300923
Microangiopathy And Leukoencephalopathy, Pontine, Autosomal Dominant
Dementia, Cognitive impairment OMIM:618564
Epilepsy With Eyelid Myoclonia
Continuous spike and waves during slow sleep, Limb myoclonus, Generalized non-motor (absence) sei... ORPHA:139431
Epilepsy, Familial Temporal Lobe, 3
Focal impaired awareness seizure, Deja vu aura, Bilateral tonic-clonic seizure with focal onset OMIM:611630
Generalized Epilepsy With Febrile Seizures Plus, Type 2
Generalized myoclonic seizure, Generalized non-motor (absence) seizure, Febrile seizure (within t... OMIM:604403
Perioral Myoclonia With Absences
Generalized non-motor (absence) seizure, EEG with spike-wave complexes, Focal seizure with eyelid... ORPHA:139426
Juvenile Myoclonic Epilepsy
Generalized non-motor (absence) seizure, Febrile seizure (within the age range of 3 months to 6 y... ORPHA:307
Epilepsy, Idiopathic Generalized, Susceptibility To, 8
Generalized non-motor (absence) seizure, Seizure, Febrile seizure (within the age range of 3 mont... OMIM:612899
Epilepsy, Idiopathic Generalized, Susceptibility To, 10
Generalized non-motor (absence) seizure, Febrile seizure (within the age range of 3 months to 6 y... OMIM:613060
Generalized Epilepsy With Febrile Seizures Plus, Type 7
Generalized non-motor (absence) seizure, Febrile seizure (within the age range of 3 months to 6 y... OMIM:613863
Epilepsy, Idiopathic Generalized, Susceptibility To, 16
Atypical absence seizure, Multifocal epileptiform discharges, Myoclonic absence seizure, Myocloni... OMIM:618596
Developmental And Epileptic Encephalopathy 26
Focal impaired awareness seizure, Infantile spasms, Hypsarrhythmia, Bilateral tonic-clonic seizur... OMIM:616056
Juvenile Absence Epilepsy
Generalized non-motor (absence) seizure, Febrile seizure (within the age range of 3 months to 6 y... ORPHA:1941
Benign Familial Infantile Epilepsy
Focal head nodding automatism seizure, Neonatal seizure, Limb myoclonus, Generalized non-motor (a... ORPHA:306
Epilepsy, Early-Onset, 3, With Or Without Developmental Delay
Myoclonic seizure, Focal impaired awareness seizure, Generalized non-motor (absence) seizure, Feb... OMIM:620465
Epilepsy, Familial Temporal Lobe, 4
Focal aware seizure, Focal impaired awareness seizure, Focal sensory seizure with visual features OMIM:611631
Intellectual Developmental Disorder, Autosomal Dominant 55, With Seizures
Myoclonic seizure, Generalized myoclonic seizure, Generalized non-motor (absence) seizure, Seizur... OMIM:617831
Myoclonic Epilepsy Of Unverricht And Lundborg
Generalized non-motor (absence) seizure, EEG with spike-wave complexes, Myoclonus, EEG with polys... OMIM:254800
Continuous Spikes And Waves During Sleep
Myoclonic absence seizure, Continuous spike and waves during slow sleep, Typical absence seizure,... ORPHA:725
Developmental And Epileptic Encephalopathy 57
Seizure, Epileptic spasm, Tonic seizure, Hypsarrhythmia, Atypical absence seizure, Generalized my... OMIM:617771
Epilepsy, Familial Temporal Lobe, 5
EEG with spike-wave complexes, Visually-induced seizure, Bilateral tonic-clonic seizure, Focal aw... OMIM:614417
Schizophrenia 19
Cognitive impairment OMIM:617629
Epilepsy, Familial Temporal Lobe, 1
Focal automatism seizure, Focal aware sensory seizure with auditory features, Focal impaired awar... OMIM:600512
Generalized Epilepsy With Febrile Seizures Plus, Type 10
Generalized non-motor (absence) seizure, Seizure, Febrile seizure (within the age range of 3 mont... OMIM:618482
Developmental And Epileptic Encephalopathy 9
Convulsive status epilepticus, Generalized non-motor (absence) seizure, Focal-onset seizure, Foca... OMIM:300088
Epilepsy, Idiopathic Generalized, Susceptibility To, 9
Typical absence seizure, Generalized non-motor (absence) seizure, Bilateral tonic-clonic seizure ... OMIM:607682
Developmental And Epileptic Encephalopathy 54
Seizure, Myoclonus, Status epilepticus without prominent motor symptoms, Tonic seizure, EEG abnor... OMIM:617391
Epilepsy, Idiopathic Generalized, Susceptibility To, 15
Generalized non-motor (absence) seizure, Seizure, Myoclonus, Bilateral tonic-clonic seizure, Eyel... OMIM:618357
Developmental And Epileptic Encephalopathy 31A
Myoclonic seizure, Epileptic spasm, Tonic seizure, Hypsarrhythmia, Bilateral tonic-clonic seizure... OMIM:616346
Intellectual Developmental Disorder With Seizures And Language Delay
Myoclonic absence seizure, Myoclonic seizure, EEG with spike-wave complexes (2.5-3.5 Hz), Increas... OMIM:619000
Developmental And Epileptic Encephalopathy 33
Myoclonic seizure, Typical absence seizure, Seizure, Epileptic spasm, Hypsarrhythmia, Bilateral t... OMIM:616409
Developmental And Epileptic Encephalopathy 13
Generalized non-motor (absence) seizure, Febrile seizure (within the age range of 3 months to 6 y... OMIM:614558
Developmental And Epileptic Encephalopathy 67
Generalized non-motor (absence) seizure, Focal hemiclonic seizure, Tonic seizure, Hypsarrhythmia,... OMIM:618141
Dravet Syndrome
Myoclonic seizure, Focal impaired awareness seizure, Generalized non-motor (absence) seizure, Sta... OMIM:607208
Hemoglobin D Disease
Reduced beta/alpha synthesis ratio, Reduced hemoglobin A, Imbalanced hemoglobin synthesis, Spleno... ORPHA:90039
Generalized Epilepsy-Paroxysmal Dyskinesia Syndrome
Generalized-onset seizure, EEG with spike-wave complexes (>3.5 Hz), Generalized non-motor (absenc... ORPHA:79137
Epilepsy, Familial Adult Myoclonic, 1
EEG with irregular generalized spike and wave complexes, Jerk-locked premyoclonus spikes, Giant s... OMIM:601068
Developmental And Epileptic Encephalopathy 43
Myoclonic seizure, Infantile spasms, Hypsarrhythmia, Bilateral tonic-clonic seizure, Atonic seizu... OMIM:617113
Intellectual Developmental Disorder, Autosomal Dominant 60, With Seizures
EEG with spike-wave complexes, Myoclonus, EEG with polyspike wave complexes, Absence seizure with... OMIM:618587
Developmental And Epileptic Encephalopathy 56
Myoclonic seizure, Seizure, Generalized non-motor (absence) seizure, EEG with polyspike wave comp... OMIM:617665
Lissencephaly 10
Myoclonic seizure, Focal impaired awareness seizure, Generalized non-motor (absence) seizure, Feb... OMIM:618873
Attention Deficit-Hyperactivity Disorder
Attention deficit hyperactivity disorder, Hyperactivity OMIM:143465
Episodic Ataxia, Type 5
Typical absence seizure, Febrile seizure (within the age range of 3 months to 6 years), EEG with ... OMIM:613855
Developmental And Epileptic Encephalopathy 74
Myoclonic seizure, Typical absence seizure, Infantile spasms, Tonic seizure, Bilateral tonic-clon... OMIM:618396
Lennox-Gastaut Syndrome
EEG with focal sharp slow waves, Myoclonus, Focal-onset seizure, Generalized tonic seizure, EEG a... ORPHA:2382
Stargardt Disease 1
Retinitis pigmentosa inversa, Macular degeneration, Bull's eye maculopathy OMIM:248200
Convulsions, Familial Infantile, With Paroxysmal Choreoathetosis
Generalized-onset seizure, Focal sensory seizure, Infantile spasms, Focal-onset seizure, Normal i... OMIM:602066
Developmental And Epileptic Encephalopathy 108
Convulsive status epilepticus, Myoclonic seizure, Focal impaired awareness seizure, Generalized n... OMIM:620115
Retinal Dystrophy, Reticular Pigmentary, Of Posterior Pole
Reticular pigmentary degeneration, Drusen, Retinal dystrophy OMIM:267800
Epilepsy, Progressive Myoclonic, 6
Atonic seizure, Generalized non-motor (absence) seizure, EEG with spike-wave complexes, Myoclonus... OMIM:614018
Neurodevelopmental Disorder With Or Without Early-Onset Generalized Epilepsy
Myoclonic seizure, Seizure, Generalized non-motor (absence) seizure, Bilateral tonic-clonic seizu... OMIM:619157
Landau-Kleffner Syndrome
EEG with frontal focal spikes, Non-convulsive status epilepticus without coma, EEG with generaliz... ORPHA:98818
Developmental And Epileptic Encephalopathy 24
Myoclonic seizure, Generalized non-motor (absence) seizure, Febrile seizure (within the age range... OMIM:615871
Female Restricted Epilepsy With Intellectual Disability
Generalized non-motor (absence) seizure, Febrile seizure (within the age range of 3 months to 6 y... ORPHA:101039
Intellectual Developmental Disorder, Autosomal Dominant 5
Bilateral tonic-clonic seizure, Myoclonic absence seizure, EEG abnormality, Seizure OMIM:612621
Myoclonic Epilepsy Of Infancy
EEG with irregular generalized spike and wave complexes, Generalized non-motor (absence) seizure,... ORPHA:86909
Benign Adult Familial Myoclonic Epilepsy
Generalized-onset seizure, Myoclonus, Focal-onset seizure, EEG abnormality ORPHA:86814
Seizures, Benign Familial Infantile, 5
Focal impaired awareness seizure, Bilateral tonic-clonic seizure OMIM:617080
Polymicrogyria, Bilateral Perisylvian, X-Linked
Atypical absence seizure, Bilateral tonic-clonic seizure OMIM:300388
Nodular Neuronal Heterotopia
EEG abnormality, Seizure ORPHA:2149
Pachygyria With Impaired Intellectual Development, Seizures, And Arachnoid Cysts
Atypical absence seizure, Bilateral tonic-clonic seizure OMIM:600176
Developmental And Epileptic Encephalopathy 60
Myoclonic seizure, Seizure, Epileptic spasm, EEG with burst suppression, Tonic seizure, Hypsarrhy... OMIM:617929
Developmental And Epileptic Encephalopathy 112
Focal aware motor seizure, Myoclonic seizure, Generalized non-motor (absence) seizure, Infantile ... OMIM:620537
Benign Occipital Epilepsy
EEG with occipital focal spike waves, Focal impaired awareness seizure ORPHA:25968
Developmental Delay With Or Without Epilepsy
EEG with frontal focal spikes, Myoclonic seizure, Seizure, Generalized non-motor (absence) seizur... OMIM:620540
Epilepsy, Early-Onset, 5, With Or Without Developmental Delay
Focal sensory seizure with visual features, Myoclonus, Bilateral tonic-clonic seizure, Interictal... OMIM:615400
Hyperinsulinism-Hyperammonemia Syndrome
Generalized-onset seizure, EEG with generalized epileptiform discharges, Generalized non-motor (a... ORPHA:35878
Developmental And Epileptic Encephalopathy 104
Focal impaired awareness seizure, Seizure, Epileptic spasm, Tonic seizure, Hypsarrhythmia, Bilate... OMIM:619970
Generalized Epilepsy With Febrile Seizures-Plus
Focal impaired awareness seizure, Generalized non-motor (absence) seizure, Febrile seizure (withi... ORPHA:36387
Myoclonic-Atonic Epilepsy
Myoclonic seizure, Generalized non-motor (absence) seizure, Atonic seizure, Eyelid myoclonus, Gen... OMIM:616421
Carnosinase Deficiency
EEG abnormality, Generalized myoclonic seizure ORPHA:1361
Epilepsy, Familial Temporal Lobe, 6
Focal impaired awareness seizure, Status epilepticus, Febrile seizure (within the age range of 3 ... OMIM:615697
Macular Degeneration, Age-Related, 13
Choroidal neovascularization, Macular degeneration, Macular scar, Drusen OMIM:615439
Autosomal Dominant Epilepsy With Auditory Features
Focal autonomic seizure, Generalized-onset seizure, Bilateral tonic-clonic seizure with focal ons... ORPHA:101046
Seizures, Benign Familial Infantile, 2
Focal impaired awareness seizure, Bilateral tonic-clonic seizure, Febrile seizure (within the age... OMIM:605751
Schizophrenia 15
Hyperactivity OMIM:613950
Rolandic Epilepsy
EEG with irregular generalized spike and wave complexes, EEG with centrotemporal focal spike wave... ORPHA:1945
Developmental And Epileptic Encephalopathy 99
Generalized non-motor (absence) seizure, Epileptic spasm, Focal-onset seizure, Focal hemiclonic s... OMIM:619606
Seizures, Benign Familial Infantile, 1
Generalized-onset seizure, Bilateral tonic-clonic seizure with focal onset, Focal-onset seizure, ... OMIM:601764
Hemoglobin-Delta locus
Anemia, Imbalanced hemoglobin synthesis OMIM:142000
Pyridoxine-Dependent Epilepsy
Focal aware motor seizure, EEG with generalized epileptiform discharges, Focal myoclonic seizure,... ORPHA:3006
Epilepsy, Familial Adult Myoclonic, 4
Jerk-locked premyoclonus spikes, Seizure, Myoclonus, EEG with polyspike wave complexes, Enhanceme... OMIM:615127
Developmental And Epileptic Encephalopathy 52
Seizure, Febrile seizure (within the age range of 3 months to 6 years), Focal hemiclonic seizure,... OMIM:617350
Developmental And Epileptic Encephalopathy 18
Generalized non-motor (absence) seizure, Generalized-onset seizure, Focal-onset seizure, Tonic se... OMIM:615476
Retinitis Pigmentosa 36
Macular degeneration, Attenuation of retinal blood vessels, Bone spicule pigmentation of the reti... OMIM:610599
Autism Spectrum Disorder-Epilepsy-Arthrogryposis Syndrome
Generalized non-motor (absence) seizure ORPHA:370943
Epilepsy, Idiopathic Generalized, Susceptibility To, 17
Generalized tonic seizure, Atonic seizure, Bilateral tonic-clonic seizure, Febrile seizure (withi... OMIM:602477
Febrile Seizures, Familial, 1
Generalized tonic seizure, Atonic seizure, Bilateral tonic-clonic seizure, Febrile seizure (withi... OMIM:121210
Febrile Seizures, Familial, 5
Generalized tonic seizure, Atonic seizure, Bilateral tonic-clonic seizure, Febrile seizure (withi... OMIM:609255
Febrile Seizures, Familial, 6
Generalized tonic seizure, Atonic seizure, Bilateral tonic-clonic seizure, Febrile seizure (withi... OMIM:609253
Febrile Seizures, Familial, 4
Generalized tonic seizure, Atonic seizure, Bilateral tonic-clonic seizure, Febrile seizure (withi... OMIM:604352
Developmental And Epileptic Encephalopathy 6B
Myoclonic absence seizure, Myoclonic seizure, Generalized non-motor (absence) seizure, Epileptic ... OMIM:619317
Developmental And Epileptic Encephalopathy 91
Myoclonic seizure, Seizure, Epileptic spasm, Tonic seizure, Hypsarrhythmia, Bilateral tonic-cloni... OMIM:617711
Developmental Delay And Seizures With Or Without Movement Abnormalities
EEG abnormality, Myoclonic absence seizure, Generalized myoclonic seizure, Bilateral tonic-clonic... OMIM:617836
Developmental And Epileptic Encephalopathy 103
Myoclonic seizure, Continuous spike and waves during slow sleep, Generalized non-motor (absence) ... OMIM:619913
22q13 deletion syndrome (Phelan-Mcdermid syndrome)
Hyperactivity DECIPHER:20
Exudative Vitreoretinopathy 7
Exudative vitreoretinopathy, Retinal degeneration, Retinal detachment, Retinal hole, Retinal fold OMIM:617572
Hemoglobin E-Beta-Thalassemia Syndrome
Anemia, Abnormal hemoglobin ORPHA:231249
Epilepsy, Familial Temporal Lobe, 2
Febrile seizure (within the age range of 3 months to 6 years), Febrile status epilepticus, Bilate... OMIM:608096
Seizures, Benign Familial Infantile, 3
Normal interictal EEG, Focal impaired awareness seizure, Bilateral tonic-clonic seizure with foca... OMIM:607745
Dravet Syndrome
Epilepsia partialis continua, EEG with generalized epileptiform discharges, Focal impaired awaren... ORPHA:33069
Succinic Semialdehyde Dehydrogenase Deficiency
Generalized myoclonic seizure, Seizure, Generalized non-motor (absence) seizure, EEG abnormality,... OMIM:271980
Macular Degeneration, Age-Related, 6
Macular degeneration OMIM:613757
Macular Degeneration, Age-Related, 7
Macular degeneration OMIM:610149
Macular Degeneration, Age-Related, 11
Macular degeneration OMIM:611953
Macular Degeneration, Age-Related, 4
Macular degeneration OMIM:610698
Macular Degeneration, Age-Related, 15
Macular degeneration OMIM:615591
Macular Degeneration, Age-Related, 2
Macular degeneration OMIM:153800
Familial Focal Epilepsy With Variable Foci
Interictal EEG abnormality, Infantile spasms, Focal-onset seizure, Deja vu aura, Nocturnal seizur... ORPHA:98820
Intellectual Developmental Disorder, Autosomal Dominant 33
Chorioretinal degeneration, Hyperactivity OMIM:616311
Epilepsy, Focal, With Speech Disorder And With Or Without Impaired Intellectual Development
Continuous spike and waves during slow sleep, EEG with centrotemporal focal spike waves, Seizure,... OMIM:245570
Exudative Vitreoretinopathy 3
Retinal exudate, Exudative vitreoretinopathy, Retinal detachment, Retinal hole, Retinal fold OMIM:605750
Stxbp1-Related Encephalopathy
EEG with abnormally slow frequencies, Generalized myoclonic seizure, Focal impaired awareness sei... ORPHA:599373
Glycosylphosphatidylinositol Biosynthesis Defect 15
Myoclonic seizure, Generalized non-motor (absence) seizure, EEG abnormality, Bilateral tonic-clon... OMIM:617810
Benign Familial Neonatal Epilepsy
Focal autonomic seizure, Neonatal seizure, Limb myoclonus, Focal EEG discharges with secondary ge... ORPHA:1949
Cataracts, Spastic Paraparesis, And Speech Delay
Bilateral tonic-clonic seizure, Complex febrile seizure, Focal motor seizure, Generalized non-mot... OMIM:619338
Potocki-Lupski syndrome (17p11.2 duplication syndrome)
Hyperactivity DECIPHER:19
Thalassemia, Beta+, Silent Allele
Reduced beta/alpha synthesis ratio OMIM:187550
Retinoschisis 1, X-Linked, Juvenile
Mizuo phenomenon, Retinal degeneration, Vitreous hemorrhage, Retinal atrophy, Retinal detachment,... OMIM:312700
Fetal Hemoglobin Quantitative Trait Locus 1
Persistence of hemoglobin F OMIM:141749
Intellectual Developmental Disorder, Autosomal Recessive 3
Hyperactivity OMIM:608443
Beta-Thalassemia, Dominant Inclusion Body Type
Persistence of hemoglobin F, Microcytic anemia, Splenomegaly, Erythrocyte inclusion bodies, Incre... OMIM:603902
Obesity, Hyperphagia, And Developmental Delay
Generalized non-motor (absence) seizure, Seizure OMIM:613886
Febrile Seizures, Familial, 11
Focal impaired awareness seizure, Bilateral tonic-clonic seizure, Febrile seizure (within the age... OMIM:614418
Hemoglobin H Disease
Splenomegaly, Reduced alpha/beta synthesis ratio, Hemolytic anemia, HbH hemoglobin OMIM:613978
Spinal Muscular Atrophy-Progressive Myoclonic Epilepsy Syndrome
Typical absence seizure, Limb myoclonus, Atonic seizure, Seizure, Myoclonus, Bilateral tonic-clon... ORPHA:2590
Arthrogryposis, Impaired Intellectual Development, And Seizures
Focal motor seizure, Generalized non-motor (absence) seizure OMIM:615553
Delta-Beta-Thalassemia
Anemia, Microcytic anemia, Abnormal hemoglobin ORPHA:231237
Late-Onset Retinal Degeneration
Choroidal neovascularization, Retinopathy, Retinal degeneration, Chorioretinal degeneration, Sub-... OMIM:605670
X-Linked Retinal Dysplasia
Retinal dysplasia, Abnormal retinal vascular morphology, Abnormality of retinal pigmentation ORPHA:1852
Isolated Focal Cortical Dysplasia
Focal impaired awareness seizure, Seizure, Generalized-onset seizure, Epileptic spasm, Infantile ... ORPHA:65683
Retinal Degeneration And Epilepsy
Retinal degeneration OMIM:267740
Intellectual Developmental Disorder, Autosomal Recessive 37
Bruxism, Aggressive behavior, Hyperactivity OMIM:615493
Ank3-Related Intellectual Disability-Sleep Disturbance Syndrome
Bruxism, Aggressive behavior, Hyperactivity ORPHA:356996
Hemoglobin C-Beta-Thalassemia Syndrome
Anemia, Splenomegaly, Microcytic anemia, Abnormal hemoglobin ORPHA:231242
Developmental And Epileptic Encephalopathy 109
Myoclonic seizure, Typical absence seizure, Myoclonus, Focal hemiclonic seizure, Tonic seizure, B... OMIM:620145
Acetophenetidin Sensitivity
Methemoglobinemia, Hemolytic anemia OMIM:200300
Cholesterol-Ester Transfer Protein Deficiency
Hypotriglyceridemia, Increased HDL cholesterol concentration, Hyperlipidemia, Hyperlipoproteinemi... ORPHA:79506
Sorsby Pseudoinflammatory Fundus Dystrophy
Choroidal neovascularization, Pigmentary retinopathy, Abnormal fundus autofluorescence imaging, H... ORPHA:59181
Infantile Convulsions And Choreoathetosis
Seizure, Complex febrile seizure, Focal-onset seizure, Focal impaired awareness autonomic seizure... ORPHA:31709
Glycosylphosphatidylinositol Biosynthesis Defect 1
Generalized non-motor (absence) seizure, Atonic seizure OMIM:610293
Muscular Dystrophy-Dystroglycanopathy (Congenital With Impaired Intellectual Development), Type B, 15
Generalized non-motor (absence) seizure OMIM:618992
Hemoglobin E Disease
Increased red blood cell count, Reduced hemoglobin A, Drug-sensitive hemolytic anemia, Splenomega... ORPHA:2133
Retinopathy, Pericentral Pigmentary, Dominant
Pigmentary retinopathy, Attenuation of retinal blood vessels, Retinopathy, Retinal atrophy, Bone ... OMIM:180210
Early-Onset Epileptic Encephalopathy-Cortical Blindness-Intellectual Disability-Facial Dysmorphism Syndrome
Generalized non-motor (absence) seizure, Infantile spasms, Myoclonus, Generalized tonic seizure, ... ORPHA:411986
Neurodevelopmental Disorder With Hearing Loss And Spasticity
Myoclonic seizure, Seizure, Generalized non-motor (absence) seizure, Infantile spasms, Bilateral ... OMIM:619616
Bilateral Frontoparietal Polymicrogyria
Typical absence seizure, Seizure, Bilateral tonic-clonic seizure with generalized onset, Atonic s... ORPHA:101070
Lipoid Proteinosis Of Urbach And Wiethe
Seizure, Generalized non-motor (absence) seizure OMIM:247100
Myoclonic-Astatic Epilepsy
EEG with irregular generalized spike and wave complexes, Atonic seizure, Generalized non-motor (a... ORPHA:1942
Paroxysmal Exertion-Induced Dyskinesia
Generalized non-motor (absence) seizure, Seizure ORPHA:98811
Maturity-Onset Diabetes Of The Young, Type 3
Hyperglycemia, Type II diabetes mellitus, Maturity-onset diabetes of the young OMIM:600496
Familial Drusen
Peripapillary chorioretinal atrophy, Choroidal neovascularization, Subretinal fluid, Reticular pi... ORPHA:75376
Morm Syndrome
Aggressive behavior, Retinal atrophy, Hyperactivity, Retinal dystrophy ORPHA:75858
Beta-Thalassemia-X-Linked Thrombocytopenia Syndrome
Anemia, Splenomegaly, Thrombocytopenia, Abnormal hemoglobin ORPHA:231393
Macular Degeneration, Age-Related, 1
Choroidal neovascularization, Macular degeneration, Foveal hypopigmentation, Macular hemorrhage, ... OMIM:603075
Late Infantile Neuronal Ceroid Lipofuscinosis
Myoclonic seizure, Typical absence seizure, Seizure, EEG with generalized slow activity, Abnormal... ORPHA:168491
Bilateral Generalized Polymicrogyria
Generalized myoclonic seizure, Typical absence seizure, Generalized-onset seizure, Infantile spas... ORPHA:208447
Maturity-Onset Diabetes Of The Young, Type 10
Hyperglycemia, Diabetes mellitus, Maturity-onset diabetes of the young, Diabetic ketoacidosis OMIM:613370
Clcn4-Related X-Linked Intellectual Disability Syndrome
Seizure, Generalized non-motor (absence) seizure, Infantile spasms, Myoclonus, Focal tonic seizur... ORPHA:485350
Smith-Magenis syndrome
Motor stereotypy, Hyperactivity, Self-mutilation DECIPHER:8
Focal Segmental Glomerulosclerosis And Neurodevelopmental Syndrome
EEG with parietal epileptiform discharges, Continuous spike and waves during slow sleep, Focal im... OMIM:619428
Methemoglobinemia, Beta Type
Methemoglobinemia OMIM:617971
Methemoglobinemia, Alpha Type
Methemoglobinemia OMIM:617973
Developmental And Epileptic Encephalopathy 28
Seizure, Generalized non-motor (absence) seizure, Focal clonic seizure, Epileptic spasm, Generali... OMIM:616211
Birdshot Chorioretinopathy
Abnormal chorioretinal morphology, Choroidal neovascularization, Retinal thinning, Epiretinal mem... ORPHA:179
Neurodevelopmental Disorder With Hypotonia, Impaired Speech, And Behavioral Abnormalities
Bilateral tonic-clonic seizure, Focal impaired awareness seizure, Seizure, Generalized non-motor ... OMIM:619854
Hereditary Persistence Of Fetal Hemoglobin-Sickle Cell Disease Syndrome
Splenic infarction, Persistence of hemoglobin F, Increased red cell sickling tendency, Retinopath... ORPHA:251380
Hereditary Persistence Of Fetal Hemoglobin-Beta-Thalassemia Syndrome
Anemia, Splenomegaly, Persistence of hemoglobin F ORPHA:46532
Intellectual Developmental Disorder, X-Linked 109
Stereotypical body rocking, Recurrent hand flapping, Agitation, Aggressive behavior, Hyperactivit... OMIM:309548
Childhood Absence Epilepsy
Myoclonic absence seizure, Typical absence seizure, Limb myoclonus, EEG with spike-wave complexes... ORPHA:64280
Fraxe Intellectual Disability
Stereotypical body rocking, Recurrent hand flapping, Impulsivity, Aggressive behavior, Hyperactiv... ORPHA:100973
Intellectual Developmental Disorder, X-Linked 72
Motor stereotypy, Hyperactivity OMIM:300271
Microcephaly, Short Stature, And Impaired Glucose Metabolism 1
Seizure, Generalized non-motor (absence) seizure OMIM:616033
Neurodevelopmental Disorder With Spastic Paraplegia And Microcephaly
Bilateral tonic-clonic seizure, Seizure, Generalized non-motor (absence) seizure OMIM:616281
Alpha-Thalassemia Myelodysplasia Syndrome
Reduced alpha/beta synthesis ratio, HbH hemoglobin, Hypochromic microcytic anemia OMIM:300448
Mitochondrial Complex I Deficiency, Nuclear Type 21
Generalized non-motor (absence) seizure OMIM:618242
Retinitis Pigmentosa 50
Attenuation of retinal blood vessels, Retinal flecks, Retinal detachment, Rod-cone dystrophy, Opt... OMIM:613194
Intellectual Developmental Disorder, Autosomal Recessive 41
Generalized-onset seizure, Generalized non-motor (absence) seizure, Bilateral tonic-clonic seizure OMIM:615637
Intellectual Developmental Disorder, Autosomal Dominant 39
Focal impaired awareness seizure, Generalized non-motor (absence) seizure OMIM:616521
Reese Retinal Dysplasia
Retinal dysplasia, Remnants of the hyaloid vascular system OMIM:266400
Retinitis Pigmentosa 70
Macular degeneration, Attenuation of retinal blood vessels, Retinal degeneration, Rod-cone dystro... OMIM:615922
Retinitis Pigmentosa 32
Pigmentary retinopathy, Attenuation of retinal blood vessels, Retinal degeneration, Photoreceptor... OMIM:609913
Developmental And Epileptic Encephalopathy 110
Continuous spike and waves during slow sleep, Focal impaired awareness hemiclonic seizure, Genera... OMIM:620149
Lafora Disease
Generalized myoclonic seizure, Focal impaired awareness seizure, Generalized non-motor (absence) ... ORPHA:501
Cone-Rod Synaptic Disorder Syndrome, Congenital Nonprogressive
Hyperglycemia, Optic disc pallor, Retinal thinning OMIM:618970
Congenital Amegakaryocytic Thrombocytopenia
Anemia, Abnormal hemoglobin, Thrombocytopenia ORPHA:3319
Muscular Dystrophy, Congenital, With Or Without Seizures
Myoclonic seizure, Generalized non-motor (absence) seizure, Generalized-onset seizure, Interictal... OMIM:620166
Glycogen Storage Disease 0, Liver
Postprandial hyperglycemia, Neonatal hypoglycemia, Fasting hypoglycemia OMIM:240600
Intellectual Developmental Disorder, Autosomal Recessive 47
Focal impaired awareness seizure OMIM:616193
Angelman Syndrome Due To Paternal Uniparental Disomy Of Chromosome 15
Seizure, Bilateral tonic-clonic seizure with generalized onset, EEG abnormality, Bilateral tonic-... ORPHA:98795
Chromosome Xp11.23-P11.22 Duplication Syndrome
EEG abnormality, Generalized non-motor (absence) seizure OMIM:300801
Diabetes Mellitus, Permanent Neonatal, 4
Elevated hemoglobin A1c, Hyperglycemia, Type I diabetes mellitus, Diabetic ketoacidosis OMIM:618858
D-Glyceric Aciduria
Increased circulating free fatty acid level, Hyperglycinemia, Nonketotic hyperglycinemia ORPHA:941
Lissencephaly Due To Lis1 Mutation
Focal impaired awareness seizure, Seizure, Infantile spasms, EEG with spike-wave complexes, EEG w... ORPHA:95232
Intellectual Developmental Disorder, Autosomal Recessive 57
Seizure, Febrile seizure (within the age range of 3 months to 6 years), Generalized-onset seizure... OMIM:617188
Retinitis Pigmentosa 13
Attenuation of retinal blood vessels, Asteroid hyalosis, Cystoid macular edema, Retinal degenerat... OMIM:600059
Hyperproinsulinemia
Hyperglycemia, Hyperinsulinemia OMIM:616214
Intellectual Developmental Disorder With Epilepsy, Behavioral Abnormalities, And Coarse Facies
Self-injurious behavior, Aggressive behavior, Hyperactivity OMIM:619031
Diabetes Mellitus, Transient Neonatal, 3
Transient neonatal diabetes mellitus, Hyperglycemia, Elevated hemoglobin A1c, Maternal diabetes OMIM:610582
New-Onset Refractory Status Epilepticus
Focal aware motor seizure, Focal autonomic seizure, EEG with frontal epileptiform discharges, Myo... ORPHA:363558
Maturity-Onset Diabetes Of The Young, Type 13
Maturity-onset diabetes of the young, Hyperglycemia, Maternal diabetes, Elevated hemoglobin A1c, ... OMIM:616329
Cyanosis, Transient Neonatal
Anemia, Methemoglobinemia, Reticulocytosis OMIM:613977
Intellectual Developmental Disorder, X-Linked, Syndromic, Houge Type
Attention deficit hyperactivity disorder, Hyperactivity, Impulsivity OMIM:301008
Neurodegeneration, Childhood-Onset, Stress-Induced, With Variable Ataxia And Seizures
Bilateral tonic-clonic seizure, Multifocal seizures, Seizure, Generalized non-motor (absence) sei... OMIM:618170
Hyperinsulinism Due To Short Chain 3-Hydroxylacyl-Coa Dehydrogenase Deficiency
Increased circulating free fatty acid level, Decreased circulating carnitine concentration, Pigme... ORPHA:71212
Hyperekplexia-Epilepsy Syndrome
Generalized tonic seizure, EEG with temporal focal spikes, Focal impaired awareness seizure ORPHA:163985
Senior-Loken Syndrome 7
Retinal degeneration OMIM:613615
Hyperprolinemia Type 2
Seizure, Febrile seizure (within the age range of 3 months to 6 years), Generalized-onset seizure... ORPHA:79101
Intellectual Developmental Disorder, X-Linked 30
Bilateral tonic-clonic seizure, Seizure, Generalized non-motor (absence) seizure OMIM:300558
Intellectual Developmental Disorder, Autosomal Dominant 45
Myoclonic seizure, Generalized non-motor (absence) seizure, Myoclonus, Bilateral tonic-clonic sei... OMIM:617600
Diabetes Mellitus, Permanent Neonatal, 1
Hyperglycemia, Type I diabetes mellitus, Diabetes mellitus, Elevated hemoglobin A1c OMIM:606176
Diamond-Blackfan Anemia 3
Increased mean corpuscular volume, Elevated red cell adenosine deaminase activity, Persistence of... OMIM:610629
Periventricular Nodular Heterotopia 7
Infantile spasms, Hypsarrhythmia, Seizure, Generalized non-motor (absence) seizure OMIM:617201
Myoclonic Epilepsy Of Lafora 1
Generalized myoclonic seizure, Generalized non-motor (absence) seizure, Focal sensory seizure wit... OMIM:254780
3-Methylglutaconic Aciduria, Type Viia
Generalized-onset seizure, Myoclonic seizure, Atypical absence seizure, Bilateral tonic-clonic se... OMIM:619835
Intellectual Developmental Disorder, X-Linked 101
Optic atrophy, Hyperactivity OMIM:300928
Maturity-Onset Diabetes Of The Young, Type 8, With Exocrine Dysfunction
Hyperglycemia, Elevated hemoglobin A1c, Maturity-onset diabetes of the young OMIM:609812
Coloboma Of Optic Nerve
Retinal detachment, Optic disc coloboma OMIM:120430
Tubulinopathy-Associated Dysgyria
Infantile spasms, Startle-induced seizure, Generalized non-motor (absence) seizure ORPHA:467166
Liang-Wang Syndrome
Status epilepticus, Generalized non-motor (absence) seizure OMIM:618729
Intellectual Developmental Disorder, Autosomal Dominant 74
Typical absence seizure, Bilateral tonic-clonic seizure OMIM:620688
Retinitis Pigmentosa And Erythrocytic Microcytosis
Macular edema, Peripheral retinal atrophy, Leukopenia, Epiretinal membrane, Attenuation of retina... OMIM:616959
Exudative Vitreoretinopathy 2, X-Linked
Exudative vitreoretinopathy, Peripheral retinal avascularization, Retinal vascular tortuosity, Su... OMIM:305390
Nicolaides-Baraitser Syndrome
Epileptic spasm, Status epilepticus, Seizure, Generalized non-motor (absence) seizure ORPHA:3051
Vitreoretinal Degeneration, Snowflake Type
Snowflake vitreoretinal degeneration, Retinal detachment, Retinal dots, Optically empty vitreous OMIM:193230
Maturity-Onset Diabetes Of The Young, Type 14
Elevated hemoglobin A1c, Diabetes mellitus, Maturity-onset diabetes of the young OMIM:616511
Syngap1-Related Developmental And Epileptic Encephalopathy
Generalized-onset seizure, Myoclonic absence seizure, Eating-induced seizure ORPHA:544254
3-Hydroxy-3-Methylglutaryl-Coa Synthase-2 Deficiency
Steatorrhea, Increased circulating free fatty acid level, Hypophosphatemia OMIM:605911
Diabetes And Deafness, Maternally Inherited
Hyperglycemia, Pigmentary retinopathy, Type II diabetes mellitus, Retinal degeneration OMIM:520000
Satb2-Associated Syndrome Due To A Pathogenic Variant
Typical absence seizure, Seizure ORPHA:576283
Neurodevelopmental Disorder With Motor And Speech Delay And Behavioral Abnormalities
Optic atrophy, Aggressive behavior, Motor stereotypy, Hyperactivity OMIM:619470
Intellectual Developmental Disorder, Autosomal Dominant 42
Focal hemiclonic seizure, Hypsarrhythmia, EEG with generalized epileptiform discharges, Generaliz... OMIM:616973
Beta-Thalassemia
Reduced beta/alpha synthesis ratio, Hypochromic microcytic anemia OMIM:613985
Alpha-Thalassemia
Reduced alpha/beta synthesis ratio, Hypochromic microcytic anemia OMIM:604131
Microcephaly-Intellectual Disability-Sensorineural Hearing Loss-Epilepsy-Abnormal Muscle Tone Syndrome
Seizure, Generalized non-motor (absence) seizure, Infantile spasms, EEG with frontal sharp slow w... ORPHA:457351
Type 1 Diabetes Mellitus
Hyperglycemia, Polydipsia, Diabetes mellitus, Polyphagia OMIM:222100
Megaloblastic Anemia Due To Dihydrofolate Reductase Deficiency
Absence seizure with eyelid myoclonia, Eyelid myoclonus, Generalized non-motor (absence) seizure OMIM:613839
Exudative Vitreoretinopathy 1
Retinal exudate, Exudative vitreoretinopathy, Ectopic fovea, Posterior vitreous detachment, Vitre... OMIM:133780
Alpha-Thalassemia-Myelodysplastic Syndrome
Acute leukemia, HbH hemoglobin, Microcytic anemia, Splenomegaly, Neutropenia, Thrombocytopenia ORPHA:231401
Early Infantile Epileptic Encephalopathy
Seizure, Generalized non-motor (absence) seizure, Febrile seizure (within the age range of 3 mont... ORPHA:1934
Intellectual Developmental Disorder, X-Linked 77
Hyperactivity OMIM:300454
Diabetes Mellitus, Transient Neonatal, 1
Transient neonatal diabetes mellitus, Hyperglycemia OMIM:601410
Mandibuloacral Dysplasia
Increased circulating free fatty acid level, Hypercholesterolemia, Hypertriglyceridemia ORPHA:2457
Myopia 3, Autosomal Dominant
Retinal detachment OMIM:603221
Myopia 5, Autosomal Dominant
Retinal detachment OMIM:608474
Myopia 25, Autosomal Dominant
Retinal detachment OMIM:617238
Myopia 2, Autosomal Dominant
Retinal detachment OMIM:160700
Houge-Janssens Syndrome 3
Bilateral tonic-clonic seizure, Bilateral tonic-clonic seizure with focal onset, Generalized non-... OMIM:618354
Harel-Yoon Syndrome
Generalized non-motor (absence) seizure OMIM:617183
Vitreoretinopathy, Neovascular Inflammatory
Posterior retinal neovascularization, Vitreoretinopathy, Peripheral retinal neovascularization, V... OMIM:193235
Den Hoed-De Boer-Voisin Syndrome
Focal myoclonic seizure, Seizure, Generalized non-motor (absence) seizure, Myoclonus, Focal-onset... OMIM:619229
Intellectual Developmental Disorder, X-Linked, Syndromic, Pilorge Type
Hyperactivity, Inflexible adherence to routines OMIM:301076
Hypogonadism, Male, With Impaired Intellectual Development And Skeletal Anomalies
Hyperglycemia, Glucose intolerance OMIM:307500
Very Long Chain Acyl-Coa Dehydrogenase Deficiency
Increased circulating free fatty acid level, Hyperammonemia, Hypocalcemia, Elevated circulating c... ORPHA:26793
Intellectual Developmental Disorder, Autosomal Dominant 67
Compulsive behaviors, Attention deficit hyperactivity disorder, Motor tics, Hyperactivity OMIM:619927
Bardet-Biedl Syndrome 9
Polydipsia, Hyperglycemia, Attenuation of retinal blood vessels, Retinal degeneration, Polyphagia... OMIM:615986
Epilepsy, X-Linked 2, With Or Without Impaired Intellectual Development And Dysmorphic Features
Generalized non-motor (absence) seizure, Febrile seizure (within the age range of 3 months to 6 y... OMIM:301091
Anemia, Congenital Dyserythropoietic, Type Iv
Increased RBC distribution width, Persistence of hemoglobin F, Hepatosplenomegaly, Reduced hemato... OMIM:613673
2,4-Dienoyl-Coa Reductase Deficiency
Myoclonic absence seizure, Seizure OMIM:616034
Multiple Congenital Anomalies-Hypotonia-Seizures Syndrome 3
Myoclonic seizure, Seizure, Generalized non-motor (absence) seizure, Bilateral tonic-clonic seizu... OMIM:615398
Alpha-Thalassemia
Extramedullary hematopoiesis, Microcytic anemia, Hemoglobin Barts, Hepatosplenomegaly, Hypersplen... ORPHA:846
Congenital Disorder Of Glycosylation, Type Im
Increased circulating free fatty acid level OMIM:610768
Intellectual Developmental Disorder, X-Linked 98
Generalized non-motor (absence) seizure, Infantile spasms, Tonic seizure, Hypsarrhythmia, Bilater... OMIM:300912
Hypobetalipoproteinemia, Familial, 1
Decreased HDL cholesterol concentration, Hypocholesterolemia, Retinal degeneration, Decreased LDL... OMIM:615558
Mody
Glycosuria, Insulin-resistant diabetes mellitus, Hyperglycemia, Elevated hemoglobin A1c, Glucose ... ORPHA:552
Intellectual Developmental Disorder, Autosomal Dominant 53
Bilateral tonic-clonic seizure, EEG abnormality, Generalized non-motor (absence) seizure, Febrile... OMIM:617798
Intellectual Developmental Disorder, X-Linked, Syndromic, Lubs Type
Status epilepticus, Tonic seizure, Seizure, Generalized non-motor (absence) seizure OMIM:300260
Diamond-Blackfan Anemia 14 With Mandibulofacial Dysostosis
Elevated red cell adenosine deaminase activity, Increased mean corpuscular volume, Macrocytic ane... OMIM:300946
Hyperphosphatasia With Impaired Intellectual Development Syndrome 3
Myoclonic seizure, Seizure, Generalized non-motor (absence) seizure, Febrile seizure (within the ... OMIM:614207
Intellectual Developmental Disorder, Autosomal Recessive 75, With Neuropsychiatric Features And Variant Lissencephaly
Self-injurious behavior, Inappropriate behavior, Aggressive behavior, Attention deficit hyperacti... OMIM:619827
3-Phosphoglycerate Dehydrogenase Deficiency, Infantile/Juvenile Form
Generalized non-motor (absence) seizure, Epileptic spasm, Bilateral tonic-clonic seizure, Atonic ... ORPHA:79351
Neurodevelopmental Disorder With Hypotonia, Dysmorphic Facies, And Skeletal Anomalies, With Or Without Seizures
Continuous spike and waves during slow sleep, Seizure, Generalized non-motor (absence) seizure, I... OMIM:620224
Angelman Syndrome
Seizure, Infantile spasms, Myoclonus, EEG abnormality, Atonic seizure, Atypical absence seizure, ... ORPHA:72
Developmental And Epileptic Encephalopathy 100
Myoclonic seizure, Typical absence seizure, Seizure, Febrile seizure (within the age range of 3 m... OMIM:619777
Intellectual Developmental Disorder, Autosomal Dominant 22
Seizure, Generalized non-motor (absence) seizure OMIM:612337
Severe Intellectual Disability-Poor Language-Strabismus-Grimacing Face-Long Fingers Syndrome
Generalized non-motor (absence) seizure ORPHA:363686
Homocystinuria Due To Methylene Tetrahydrofolate Reductase Deficiency
Seizure, Generalized non-motor (absence) seizure, Focal-onset seizure, Bilateral tonic-clonic sei... ORPHA:395
3P25.3 Microdeletion Syndrome
Bilateral tonic-clonic seizure, Generalized myoclonic seizure, Generalized non-motor (absence) se... ORPHA:435638
Beta-Thalassemia
Microcytic anemia, Splenomegaly, Abnormal hemoglobin, Thrombocytopenia, Anemia ORPHA:848
Neurodevelopmental Disorder With Dysmorphic Features, Spasticity, And Brain Abnormalities
Bilateral tonic-clonic seizure, Seizure, Generalized non-motor (absence) seizure OMIM:615802
Bone Marrow Failure Syndrome 6
Increased mean corpuscular volume, Persistence of hemoglobin F, Lymphopenia, Neutropenia, Anemia OMIM:618849
Dpm1-Cdg
Seizure, Early onset absence seizures, Generalized tonic seizure, Atonic seizure, Generalized myo... ORPHA:79322
Kleefstra Syndrome Due To 9Q34 Microdeletion
Epileptic spasm, Status epilepticus, Seizure, Generalized non-motor (absence) seizure ORPHA:96147
Pineal Hyperplasia, Insulin-Resistant Diabetes Mellitus, And Somatic Abnormalities
Postprandial hyperglycemia, Insulin-resistant diabetes mellitus, Hypoglycemia, Hyperglycemia, Hyp... OMIM:262190
Hb Bart'S Hydrops Fetalis
Anemia, Splenomegaly, Abnormal hemoglobin ORPHA:163596
Congenital Heart Defects, Dysmorphic Facial Features, And Intellectual Developmental Disorder
Seizure, Generalized non-motor (absence) seizure OMIM:617360
Intellectual Disability-Seizures-Hypophosphatasia-Ophthalmic-Skeletal Anomalies Syndrome
EEG with generalized sharp slow waves, Generalized non-motor (absence) seizure, EEG with spike-wa... ORPHA:369837
Primary Familial Polycythemia
Polycythemia, Abnormal hemoglobin ORPHA:90042
Laminin Subunit Alpha 2-Related Congenital Muscular Dystrophy
Abnormality of visual evoked potentials, Seizure, Generalized non-motor (absence) seizure, Focal-... ORPHA:258
Alacrimia-Choreoathetosis-Liver Dysfunction Syndrome
Generalized non-motor (absence) seizure, Infantile spasms, Myoclonus, EEG abnormality, Focal toni... ORPHA:404454
Progressive Supranuclear Palsy
Dementia, Memory impairment, Cognitive impairment, Abnormal synaptic transmission ORPHA:683
Beta-Thalassemia Intermedia
Extramedullary hematopoiesis, Persistence of hemoglobin F, Hepatosplenomegaly, Erythroid hyperpla... ORPHA:231222
Sickle Cell Anemia
Splenic infarction, Hypochromic anemia, Increased mean corpuscular volume, Persistence of hemoglo... ORPHA:232
Weaver Syndrome
Bilateral tonic-clonic seizure, Seizure, Generalized non-motor (absence) seizure OMIM:277590
Bone Marrow Failure Syndrome 3
Aplastic anemia, Increased mean corpuscular volume, Persistence of hemoglobin F, Pancytopenia, Ac... OMIM:617052
Intellectual Developmental Disorder With Persistence Of Fetal Hemoglobin
Self-injurious behavior, Recurrent hand flapping, Persistence of hemoglobin F OMIM:617101
Ziegler-Huang Syndrome
Neutropenia, Macrocytic anemia, Persistence of hemoglobin F OMIM:620501
Tay-Sachs Disease
Myoclonus, Typical absence seizure, Focal impaired awareness seizure, Seizure ORPHA:845
Neurodevelopmental Disorder With Hypotonia And Speech Delay, With Or Without Seizures
Myoclonic seizure, Seizure, Generalized non-motor (absence) seizure, Epileptic spasm, Infantile s... OMIM:620455
Kinsship Syndrome
Bilateral tonic-clonic seizure, Myoclonus, Focal-onset seizure, Generalized non-motor (absence) s... OMIM:619297
Polymicrogyria With Or Without Vascular-Type Ehlers-Danlos Syndrome
Typical absence seizure, Seizure OMIM:618343
Diamond-Blackfan Anemia 6
Increased mean corpuscular volume, Macrocytic anemia, Persistence of hemoglobin F OMIM:612561
Dominant Beta-Thalassemia
Reduced hemoglobin A, Extramedullary hematopoiesis, Persistence of hemoglobin F, Hepatosplenomega... ORPHA:231226
Hereditary Methemoglobinemia
Methemoglobinemia ORPHA:621
Wac-Related Facial Dysmorphism-Developmental Delay-Behavioral Abnormalities Syndrome
Bilateral tonic-clonic seizure, Seizure, Generalized non-motor (absence) seizure, Febrile seizure... ORPHA:466943
Methemoglobinemia Due To Deficiency Of Methemoglobin Reductase
Methemoglobinemia, Polycythemia OMIM:250800
Beta-Thalassemia Major
Reduced hemoglobin A, Extramedullary hematopoiesis, Persistence of hemoglobin F, Hepatosplenomega... ORPHA:231214
Trichothiodystrophy 6, Nonphotosensitive
Increased HbA2 hemoglobin, Decreased mean corpuscular volume OMIM:616943
Deficiency In Anterior Pituitary Function-Variable Immunodeficiency Syndrome
Generalized non-motor (absence) seizure ORPHA:293978
Alpha-Thalassemia-Intellectual Disability Syndrome Linked To Chromosome 16
Microcytic anemia, HbH hemoglobin ORPHA:98791
Facial Dysmorphism-Developmental Delay-Behavioral Abnormalities Syndrome Due To Wac Point Mutation
Typical absence seizure, Bilateral tonic-clonic seizure, Simple febrile seizure ORPHA:466950
Lead Poisoning
Imbalanced hemoglobin synthesis, Anorexia, Attention deficit hyperactivity disorder, Abnormal T c... ORPHA:330015
Intellectual Disability-Seizures-Abnormal Gait-Facial Dysmorphism Syndrome
Bilateral tonic-clonic seizure, Seizure, Generalized non-motor (absence) seizure, Febrile seizure... ORPHA:513456
Alpha-Thalassemia-X-Linked Intellectual Disability Syndrome
Self-injurious behavior, Optic atrophy, Anemia, Abnormal hemoglobin ORPHA:847
Methemoglobinemia And Ambiguous Genitalia
Methemoglobinemia OMIM:250790
Dyrk1A-Related Intellectual Disability Syndrome Due To 21Q22.13Q22.2 Microdeletion
Typical absence seizure, Seizure, Febrile seizure (within the age range of 3 months to 6 years), ... ORPHA:268261
Acquired Methemoglobinemia
Methemoglobinemia ORPHA:464453
Neurodegeneration With Brain Iron Accumulation 1
Phonic tics, Optic atrophy, Pigmentary retinopathy, Acanthocytosis, Obsessive-compulsive trait, R... OMIM:234200
Microcephalic Osteodysplastic Primordial Dwarfism Types I And Iii
Epileptic spasm, Status epilepticus, Seizure, Generalized non-motor (absence) seizure ORPHA:2636
Helsmoortel-Van Der Aa Syndrome
Tonic seizure, Typical absence seizure, Seizure OMIM:615873
Neurodevelopmental Disorder-Craniofacial Dysmorphism-Cardiac Defect-Skeletal Anomalies Syndrome Due To A Point Mutation
Typical absence seizure, Seizure ORPHA:453504
Neurodevelopmental Disorder-Craniofacial Dysmorphism-Cardiac Defect-Skeletal Anomalies Syndrome Due To 9Q21.3 Microdeletion
Typical absence seizure, Seizure ORPHA:352665
Shwachman-Diamond Syndrome 1
Persistence of hemoglobin F, Pancytopenia, Acute myeloid leukemia, Neutropenia, Thrombocytopenia,... OMIM:260400
Diamond-Blackfan Anemia
Macrocytic dyserythropoietic anemia, Increased mean corpuscular volume, Persistence of hemoglobin... ORPHA:124
Intellectual Developmental Disorder, Autosomal Dominant 71, With Behavioral Abnormalities
Bilateral tonic-clonic seizure, Myoclonic seizure, Generalized non-motor (absence) seizure, Febri... OMIM:620330
Thymoma
Leukemia, Pure red cell aplasia, Aplastic anemia, Imbalanced hemoglobin synthesis ORPHA:99867
Alpha-Thalassemia/Impaired Intellectual Development Syndrome, X-Linked
Reduced alpha/beta synthesis ratio, Motor stereotypy, HbH hemoglobin, Hypochromic microcytic anemia OMIM:301040
Chromosome 1Q21.1 Deletion Syndrome, 1.35-Mb
Bilateral tonic-clonic seizure, Seizure, Generalized non-motor (absence) seizure OMIM:612474
Macrocephaly, Neurodevelopmental Delay, Lymphoid Hyperplasia, And Persistent Fetal Hemoglobin
Persistence of hemoglobin F OMIM:619769
Short Stature, Brachydactyly, Impaired Intellectual Development, And Seizures
Typical absence seizure, Focal-onset seizure, Atonic seizure OMIM:617157
Histidinemia
Hyperactivity ORPHA:2157
Brain Malformations-Musculoskeletal Abnormalities-Facial Dysmorphism-Intellectual Disability Syndrome
Generalized-onset seizure, Generalized non-motor (absence) seizure ORPHA:500150
Carpenter Syndrome 2
Generalized non-motor (absence) seizure OMIM:614976
Diamond-Blackfan Anemia 1
Increased mean corpuscular volume, Persistence of hemoglobin F, Elevated red cell adenosine deami... OMIM:105650
Chronic Visceral Acid Sphingomyelinase Deficiency
Generalized non-motor (absence) seizure ORPHA:77293
Sotos Syndrome
Generalized myoclonic seizure, Seizure, Generalized non-motor (absence) seizure, Bilateral tonic-... ORPHA:821
Mowat-Wilson Syndrome
Seizure, EEG with spike-wave complexes, Focal-onset seizure, EEG with generalized slow activity, ... ORPHA:2152
Mowat-Wilson Syndrome Due To Monosomy 2Q22
Atypical absence seizure, Focal-onset seizure, Seizure, EEG abnormality ORPHA:261537
Mowat-Wilson Syndrome Due To A Zeb2 Point Mutation
Atypical absence seizure, Focal-onset seizure, Seizure, EEG abnormality ORPHA:261552
Alkaptonuria
Methemoglobinemia, Hemolytic anemia ORPHA:56
Alström Syndrome
Typical absence seizure ORPHA:64

Histopathology

Summary table of phenotypes displayed during the Histopathology procedure which are considered significant. Full histopathology data table, including submitted images, can be accessed by clicking any row in this table.

There is no histopathology data for Kcnh3

IMPC related publications

The table below lists publications which used either products generated by the IMPC or data produced by the phenotyping efforts of the IMPC. These publications have also been associated to Kcnh3.

There are 1 publication which use IMPC produced mice or data.

Title Journal IMPC Allele PubMed ID
Systematic screening for skin, hair, and nail abnormalities in a large-scale knockout mouse program. PloS one (July 2017) Kcnh3tm1.1(KOMP)Vlcg PMC5503261

Order Mouse and ES Cells

All available products are supplied via our member's centres or partnerships. When ordering a product from the IMPC you will be redirected to one of their websites or prompted to start an email.

MGI Allele Allele Type Produced
Kcnh3tm1a(EUCOMM)Hmgu KO first allele (reporter-tagged insertion with conditional potential) Targeting vectors, ES Cells
Kcnh3tm1.1(KOMP)Vlcg Reporter-tagged deletion allele (post Cre, with no selection cassette) Mice
Kcnh3tm1e(EUCOMM)Hmgu Targeted, non-conditional allele ES Cells
Kcnh3tm1(KOMP)Vlcg Reporter-tagged deletion allele (with selection cassette) Mice, ES Cells

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