Gene Summary

Name:
glutamate receptor, ionotropic, NMDA2B (epsilon 2)
Synonyms:
NR2B,  GluN2B,  GluRepsilon2,  NMDAR2B,  Nmdar2b

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 startle reflex Grin2btm1e.1(KOMP)Wtsi HET Early adult 8.12×10-12
increased mean platelet volume Grin2btm1e.1(KOMP)Wtsi HET Early adult 7.21×10-05
decreased locomotor activity Grin2btm1e.1(KOMP)Wtsi HET Early adult 1.09×10-07
enlarged heart Grin2btm1e.1(KOMP)Wtsi HET Early adult 0.00
preweaning lethality, incomplete penetrance Grin2btm1e.1(KOMP)Wtsi HOM   Early adult 0.00

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
Epididymis  Section images heterozygote 50% (1 of 2)
Esophagus  Section images heterozygote 50% (1 of 2)
Ileum  Section images heterozygote 50% (1 of 2)
Midbrain  Section images heterozygote 100% (2 of 2)
Testis  Section images heterozygote 50% (1 of 2)
Vas deferens  Section images heterozygote 50% (1 of 2)
Adrenal gland N/A heterozygote 0.0% (0 of 2)
Aorta N/A heterozygote 0.0% (0 of 2)
Blood N/A heterozygote 0.0% (0 of 2)
Bone marrow N/A heterozygote 0.0% (0 of 2)
Brain N/A heterozygote 100% (2 of 2)
Brainstem N/A heterozygote Not available
Brown adipose tissue N/A heterozygote 0.0% (0 of 2)
Cartilage tissue N/A heterozygote Not available
Cecum N/A heterozygote 0.0% (0 of 2)
Cerebellum N/A heterozygote 0.0% (0 of 2)
Cerebral cortex N/A heterozygote Not available
Chest bone N/A heterozygote Not available
Colon N/A heterozygote 0.0% (0 of 2)
Diaphragm N/A heterozygote 0.0% (0 of 2)
Duodenum N/A heterozygote 0.0% (0 of 2)
Eye N/A heterozygote 0.0% (0 of 2)
Gall bladder N/A heterozygote Not available
Gonadal fat pad N/A heterozygote 0.0% (0 of 2)
Harderian gland N/A heterozygote 0.0% (0 of 2)
Heart N/A heterozygote Not available
Hindlimb N/A heterozygote Not available
Hippocampus N/A heterozygote Not available
Hypothalamus N/A heterozygote Not available
Jejunum N/A heterozygote 0.0% (0 of 2)
Kidney N/A heterozygote 0.0% (0 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 Not available
Lung N/A heterozygote 0.0% (0 of 2)
Lymph node N/A heterozygote Not available
Mammary gland N/A heterozygote 0.0% (0 of 2)
Mesenteric adipose tissue N/A heterozygote 0.0% (0 of 2)
Mesenteric lymph node N/A heterozygote 0.0% (0 of 2)
Olfactory lobe N/A heterozygote 0.0% (0 of 2)
Ovary N/A heterozygote 0.0% (0 of 2)
Oviduct N/A heterozygote 0.0% (0 of 2)
Pancreas N/A heterozygote 0.0% (0 of 2)
Parathyroid gland N/A heterozygote 0.0% (0 of 2)
Parotid gland N/A heterozygote 0.0% (0 of 2)
Penis N/A heterozygote 0.0% (0 of 2)
Peripheral nervous system N/A heterozygote Not available
Peyer's patch N/A heterozygote Not available
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)
Sciatic nerve N/A heterozygote 0.0% (0 of 2)
Skeletal muscle N/A heterozygote Not available
Skin N/A heterozygote 0.0% (0 of 2)
Small intestine N/A heterozygote 50% (1 of 2)
Spinal cord N/A heterozygote 0.0% (0 of 2)
Spleen N/A heterozygote 0.0% (0 of 2)
Stomach pyloric region N/A heterozygote Not available
Stomach N/A heterozygote 0.0% (0 of 2)
Striatum N/A heterozygote Not available
Sublingual gland N/A heterozygote 0.0% (0 of 2)
Submandibular gland N/A heterozygote 0.0% (0 of 2)
Thymus N/A heterozygote 0.0% (0 of 2)
Thyroid gland N/A heterozygote 0.0% (0 of 2)
Tongue N/A heterozygote 0.0% (0 of 2)
Trachea N/A heterozygote 0.0% (0 of 2)
Trigeminal V nerve 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)
Vagina N/A heterozygote 0.0% (0 of 2)
Vascular system N/A heterozygote Not available
Vesicular gland N/A heterozygote 0.0% (0 of 2)
White adipose tissue N/A heterozygote Not available
No Embryo expression data was found for this gene.

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%
blood
bone marrow
brain 0.0%
brainstem 0.0%
brown adipose tissue 0.0%
cartilage tissue 0.0%
cecum 0.0%
cerebellum 0.0%
cerebral cortex 0.0%
chest bone
colon
diaphragm 0.0%
duodenum 0.0%
epididymis Unavailable
esophagus 0.0%
eye 0.0%
gall bladder 0.0%
gonadal fat pad 0.0%
harderian gland
heart 0.0%
hindlimb 0.0%
hippocampus 0.0%
hypothalamus 0.0%
ileum 0.0%
jejunum
kidney 0.0%
large intestine 0.0%
liver 0.0%
lower urinary tract 0.0%
lung 0.0%
lymph node 0.0%
mammary gland 0.0%
mesenteric adipose tissue 0.0%
mesenteric lymph node
midbrain 0.0%
olfactory lobe 0.0%
ovary 0.0%
oviduct 0.0%
pancreas 0.0%
parathyroid gland 0.0%
parotid gland 0.0%
penis 0.0%
peripheral nervous system 0.0%
peyers patch 0.0%
pituitary gland 0.0%
prostate gland 0.0%
quadriceps 0.0%
sciatic nerve 0.0%
skeletal muscle 0.0%
skin 0.0%
small intestine 0.0%
spinal cord 0.0%
spleen 0.0%
stomach 0.0%
stomach pyloric region 0.0%
striatum 0.0%
sublingual gland 0.0%
submandibular gland 0.0%
testis 0.0%
thymus 0.0%
thyroid gland 0.0%
tongue 0.0%
trachea 0.0%
trigeminal v nerve 0.0%
urinary bladder
uterus 0.0%
vagina 0.0%
vas deferens Unavailable
vascular system 0.0%
vesicular gland Unavailable
white adipose tissue 0.0%
No Embryo expression data was found for this gene.

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 Whole Body Lateral Orientation

10 Images

Adult LacZ

LacZ Images Section

13 Images

X-ray

XRay Images Forepaw

2 Images

X-ray

XRay Images Whole Body Dorso Ventral

10 Images

X-ray

XRay Images Skull Dorso Ventral Orientation

2 Images

X-ray

XRay Images Skull Lateral Orientation

2 Images

X-ray

XRay Images Hind Leg and Hip

2 Images

Human diseases caused by Grin2b 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.

The table below shows human diseases associated to Grin2b by orthology or direct annotation.

Disease Similarity of
phenotypes
Matching phenotypes Source
Developmental And Epileptic Encephalopathy 27
Chorea OMIM:616139
Intellectual Developmental Disorder, Autosomal Dominant 6, With Or Without Seizures
Chorea OMIM:613970
Infantile Spasms Syndrome
ORPHA:3451

The table below shows human diseases predicted to be associated to Grin2b by phenotypic similarity.

Disease Similarity of
phenotypes
Matching phenotypes Source
Autism, Susceptibility To, 20
Attention deficit hyperactivity disorder, Compulsive behaviors, Impaired social interactions OMIM:618830
Granulomas, Congenital Cerebral
Neonatal death OMIM:306300
Genitourinary Tract Anomalies
Neonatal death OMIM:305690
Bleeding Disorder, Platelet-Type, 15
Thrombocytopenia, Platelet anisocytosis, Increased mean platelet volume OMIM:615193
Bleeding Disorder, Platelet-Type, 16
Thrombocytopenia, Giant platelets, Macrothrombocytopenia, Platelet anisocytosis, Impaired platele... OMIM:187800
Bleeding Disorder, Platelet-Type, 24
Increased mean platelet volume, Thrombocytopenia, Impaired ADP-induced platelet aggregation, Plat... OMIM:619271
Asperger Syndrome, Susceptibility To, 1
Restrictive behavior, Abnormal repetitive mannerisms, Impaired ability to form peer relationships... OMIM:608638
Asperger Syndrome, Susceptibility To, 2
Restrictive behavior, Abnormal repetitive mannerisms, Impaired ability to form peer relationships... OMIM:608631
Intellectual Developmental Disorder, Autosomal Recessive 66
Gait ataxia, Attention deficit hyperactivity disorder, Aggressive behavior, Shyness OMIM:618221
Thrombocytopenia 4
Abnormal platelet volume, Thrombocytopenia OMIM:612004
Intellectual Disability-Expressive Aphasia-Facial Dysmorphism Syndrome
Hyperactivity, Abnormal social behavior ORPHA:436151
Thrombocytopenia With Beta-Thalassemia, X-Linked
Hemolytic anemia, Reticulocytosis, Increased RBC distribution width, Increased mean platelet volu... OMIM:314050
Intellectual Developmental Disorder, Autosomal Recessive 64
Impaired social interactions, Aggressive behavior OMIM:618103
Platelet Glycoprotein Iv Deficiency
Giant platelets, Thrombocytopenia OMIM:608404
Macrothrombocytopenia, Isolated, 2, Autosomal Dominant
Macrothrombocytopenia OMIM:619840
Diaph1-Related Sensorineural Hearing Loss-Thrombocytopenia Syndrome
Iron deficiency anemia, Thrombocytopenia, Increased mean platelet volume, Neutropenia ORPHA:494444
Chromosome 15Q11-Q13 Duplication Syndrome
Restrictive behavior, Unsteady gait, Impaired ability to form peer relationships, Impaired social... OMIM:608636
Autism, Susceptibility To, 8
Restrictive behavior, Abnormal repetitive mannerisms, Impaired ability to form peer relationships... OMIM:607373
Autism
Restrictive behavior, Abnormal repetitive mannerisms, Impaired ability to form peer relationships... OMIM:209850
Intellectual Developmental Disorder With Autism And Speech Delay
Inability to walk, Abnormal repetitive mannerisms, Impaired social interactions OMIM:606053
Ethanolaminosis
Cardiomegaly OMIM:227150
Giant platelet syndrome with thrombocytopenia
Giant platelets, Thrombocytopenia OMIM:137560
Macrothrombocytopenia And Granulocyte Inclusions With Or Without Nephritis Or Sensorineural Hearing Loss
Leukocyte inclusion bodies, Impaired ADP-induced platelet aggregation, Macrothrombocytopenia, Gia... OMIM:155100
Pandas
Anorexia, Impulsivity, Abnormal fear-induced behavior, Chorea, Depression, Irritability, Tics, At... ORPHA:66624
Bernard-Soulier Syndrome
Thrombocytopenia, Giant platelets, Macrothrombocytopenia, Impaired ristocetin-induced platelet ag... OMIM:231200
Bleeding Disorder, Platelet-Type, 21
Thrombocytopenia, Impaired ADP-induced platelet aggregation, Impaired platelet aggregation, Incre... OMIM:617443
Hereditary Geniospasm
Abnormal social behavior ORPHA:53372
Pulmonary Hypoplasia, Primary
Neonatal death OMIM:265430
Myh9-Related Disease
Giant platelets, Neutrophil inclusion bodies, Congenital thrombocytopenia, Increased mean platele... ORPHA:182050
Bernard-Soulier Syndrome, Type A2, Autosomal Dominant
Hemolytic anemia, Increased mean platelet volume, Splenomegaly, Thrombocytopenia, Impaired ADP-in... OMIM:153670
Slc35A1-Cdg
Giant platelets, Abnormal platelet granules, Thrombocytopenia, Neutropenia ORPHA:238459
Female Restricted Epilepsy With Intellectual Disability
Hyperactivity, Impulsivity, Aggressive behavior, Abnormal eating behavior, Compulsive behaviors, ... ORPHA:101039
Hernia, Anterior Diaphragmatic
Neonatal death OMIM:306950
Macrothrombocytopenia, Isolated, 1, Autosomal Dominant
Impaired platelet aggregation, Macrothrombocytopenia OMIM:613112
Epidermolysis Bullosa With Diaphragmatic Hernia
Neonatal death OMIM:226735
Pelger-Huet Anomaly
Ventricular septal defect, Abnormality of neutrophils, Hyposegmentation of neutrophil nuclei, Gia... OMIM:169400
Deafness, Autosomal Dominant 1, With Or Without Thrombocytopenia
Impaired platelet aggregation, Macrothrombocytopenia, Thrombocytopenia OMIM:124900
Severe Intellectual Disability-Progressive Postnatal Microcephaly-Midline Stereotypic Hand Movements Syndrome
Self-injurious behavior, Stereotypical hand wringing, Impaired social interactions ORPHA:397933
Bilateral Parasagittal Parieto-Occipital Polymicrogyria
Abnormal fear-induced behavior, Pseudobulbar paralysis, Delirium, Aggressive behavior ORPHA:208441
Neurodevelopmental Disorder With Or Without Hyperkinetic Movements And Seizures, Autosomal Recessive
Inability to walk, Self-injurious behavior, Abnormal repetitive mannerisms, Impaired social inter... OMIM:617820
Bleeding Disorder, Platelet-Type, 19
Thrombocytopenia, Macrothrombocytopenia, Anemia OMIM:616176
Cardiomyopathy, Dilated, 1I
Dilated cardiomyopathy, Cardiomegaly OMIM:604765
Intestinal Pseudoobstruction, Neuronal, Chronic Idiopathic, X-Linked
Thrombocytopenia, Increased mean platelet volume OMIM:300048
Sitosterolemia 1
Reticulocytosis, Splenomegaly, Thrombocytopenia, Giant platelets, Stomatocytosis, Episodic hemoly... OMIM:210250
Intellectual Developmental Disorder, Autosomal Recessive 54
Exaggerated startle response OMIM:617028
Hsd10 Disease
Ataxia, Choreoathetosis, Gait disturbance, Dysphagia, Abnormal social behavior ORPHA:391417
Thrombocytopenia With Congenital Dyserythropoietic Anemia
Anisocytosis, Anemia of inadequate production, Macrothrombocytopenia, Poikilocytosis, Hypochromic... ORPHA:67044
11Q22.2Q22.3 Microdeletion Syndrome
Attention deficit hyperactivity disorder, Abnormal social behavior, Compulsive behaviors ORPHA:444002
Severe Early-Onset Obesity-Insulin Resistance Syndrome Due To Sh2B1 Deficiency
Polyphagia, Impaired social interactions, Aggressive behavior ORPHA:329249
Thrombocytopenia 3
Thrombocytopenia, Decreased mean platelet volume OMIM:273900
Neutropenia, Lethal Congenital, With Eosinophilia
Neonatal death OMIM:257100
Takenouchi-Kosaki Syndrome
Ataxia, Increased mean platelet volume, Abnormal cardiac septum morphology, Pulmonic stenosis, Th... OMIM:616737
Autism, Susceptibility To, 3
Restrictive behavior, Abnormal repetitive mannerisms, Impaired ability to form peer relationships... OMIM:608049
Storage Pool Platelet Disease
Decreased mean platelet volume, Acute leukemia OMIM:185050
Mitochondrial Complex I Deficiency, Nuclear Type 39
Cardiomegaly, Perimembranous ventricular septal defect, Atrial septal defect, Hypertrophic cardio... OMIM:620135
Lamb-Shaffer Syndrome
Hyperactivity, Ataxia, Abnormal temper tantrums, Abnormal social behavior, Abnormal repetitive ma... ORPHA:530983
Congenital Disorder Of Glycosylation, Type Iig
Left ventricular hypertrophy, Thrombocytopenia, Giant platelets, Anemia OMIM:611209
Bernard-Soulier Syndrome
Decreased platelet glycoprotein Ib-IX-V, Giant platelets, Macrothrombocytopenia, Impaired ristoce... ORPHA:274
Syndromic Diarrhea
Hepatomegaly, Lymphopenia, Bicuspid aortic valve, Ventricular septal defect, Increased mean plate... ORPHA:84064
Trichohepatoenteric Syndrome 1
Hepatomegaly, Ventricular septal defect, Increased mean platelet volume, Splenomegaly, Pulmonic s... OMIM:222470
Carnitine Palmitoyltransferase Ii Deficiency, Infantile
Hepatomegaly, Dilated cardiomyopathy, Lethargy, Cardiomegaly OMIM:600649
Congenital Toxoplasmosis
Hepatomegaly, Thrombocytopenia, Anemia, Cardiomegaly ORPHA:858
Spherocytosis, Type 5
Hemolytic anemia, Reticulocytosis, Splenomegaly, Spherocytosis, Abnormal platelet count, Abnormal... OMIM:612690
X-Linked Intellectual Disability-Psychosis-Macroorchidism Syndrome
Hyperactivity, Anorexia, Aggressive behavior, Abnormal fear-induced behavior, Irritability, Abnor... ORPHA:3077
Obesity-Colitis-Hypothyroidism-Cardiac Hypertrophy-Developmental Delay Syndrome
Cardiomegaly ORPHA:88643
Early-Onset Autosomal Dominant Alzheimer Disease
Abnormal social behavior, Ataxia, Agitation, Disinhibition ORPHA:1020
Mitochondrial Complex Iv Deficiency, Nuclear Type 20
Hepatomegaly, Lethargy, Cardiomegaly OMIM:619064
Thrombocytopenia 1
Congenital thrombocytopenia, Decreased mean platelet volume, Intermittent thrombocytopenia OMIM:313900
Lathosterolosis
Increased mean platelet volume, Acanthocytosis, Schistocytosis, Anisopoikilocytosis, Hepatospleno... OMIM:607330
Cardiomyopathy, Familial Hypertrophic, 27
Cardiomegaly, Concentric hypertrophic cardiomyopathy, Ventricular septal hypertrophy, Cardiomyocy... OMIM:618052
Pitt-Hopkins-Like Syndrome 1
Hyperactivity, Ataxia, Aggressive behavior, Impaired social interactions, Attention deficit hyper... OMIM:610042
Congenital Disorder Of Glycosylation, Type Iif
Ataxia, Macrothrombocytopenia, Neutropenia, Decreased platelet glycoprotein Ib, Thrombocytopenia OMIM:603585
Childhood Absence Epilepsy
Abnormal social behavior, Punding, Attention deficit hyperactivity disorder ORPHA:64280
Macrothrombocytopenia-Lymphedema-Developmental Delay-Facial Dysmorphism-Camptodactyly Syndrome
Thrombocytopenia, Total anomalous pulmonary venous return, Increased mean platelet volume, Abnorm... ORPHA:487796
Gm2 Gangliosidosis, Ab Variant
Abnormal fear-induced behavior, Chorea, Inappropriate behavior, Cognitive impairment ORPHA:309246
Neuraminidase Deficiency
Hepatomegaly, Bone-marrow foam cells, Cardiomegaly, Splenomegaly, Vacuolated lymphocytes, Dysmetr... OMIM:256550
Intellectual Developmental Disorder, Autosomal Dominant 30, With Speech Delay And Behavioral Abnormalities
Impaired social interactions, Aggressive behavior OMIM:616083
Childhood Disintegrative Disorder
Abnormal repetitive mannerisms, Impaired social interactions ORPHA:168782
Parkinsonism-Dystonia 3, Childhood-Onset
Ataxia, Dysphagia, Impaired social interactions, Aggressive behavior OMIM:619738
Stiff Person Spectrum Disorder
Exaggerated startle response, Falls, Difficulty walking ORPHA:3198
Combined Oxidative Phosphorylation Deficiency 8
Hypertrophic cardiomyopathy, Cardiomegaly OMIM:614096
Uruguay Faciocardiomusculoskeletal Syndrome
Ventricular hypertrophy, Waddling gait, Left atrial enlargement, Cardiomegaly, Cardiomyopathy, Di... OMIM:300280
Mitochondrial Complex Iv Deficiency, Nuclear Type 7
Ventricular hypertrophy, Cardiomegaly, Limb ataxia, Truncal ataxia, Hypertrophic cardiomyopathy OMIM:619051
Congenital Myopathy 8
Cardiomegaly OMIM:618654
Infantile Sialic Acid Storage Disease
Splenomegaly, Hepatomegaly, Vacuolated lymphocytes, Cardiomegaly OMIM:269920
Symptomatic Form Of Fragile X Syndrome In Female Carriers
Hyperactivity, Shyness, Aggressive behavior, Self-injurious behavior, Impaired social interaction... ORPHA:449291
Carnitine Deficiency, Systemic Primary
Hepatomegaly, Cardiomegaly, Cardiomyopathy, Endocardial fibroelastosis, Lethargy, Hypertrophic ca... OMIM:212140
Neurodegeneration With Ataxia And Late-Onset Optic Atrophy
Ataxia, Cardiomegaly, Unsteady gait, Limb ataxia, Gait ataxia, Cardiomyopathy, Gait disturbance, ... OMIM:619259
Attrv30M Amyloidosis
Cardiomyopathy, Cardiomegaly ORPHA:85447
Ectodermal Dysplasia-Syndactyly Syndrome 2
Cardiomegaly OMIM:613576
Combined Oxidative Phosphorylation Deficiency 10
Pericardial effusion, Hypertrophic cardiomyopathy, Dystonia, Cardiomegaly OMIM:614702
Attrv122I Amyloidosis
Cardiomegaly, Hypertrophic cardiomyopathy, Aortic valve stenosis, Left ventricular hypertrophy, R... ORPHA:85451
Bleeding Disorder, Platelet-Type, 17
Increased RBC distribution width, Macrothrombocytopenia, Absence of alpha granules, Impaired coll... OMIM:187900
Intellectual Developmental Disorder, X-Linked, Syndromic 32
Cardiomegaly OMIM:300886
Congenitally Uncorrected Transposition Of The Great Arteries
Levotransposition of the great arteries, Hepatomegaly, Ventricular septal defect, Abnormal pulmon... ORPHA:860
Combined Oxidative Phosphorylation Deficiency 41
Anemia, Cardiomegaly OMIM:618838
Mitochondrial Complex I Deficiency, Nuclear Type 36
Perimembranous ventricular septal defect, Cardiomegaly OMIM:619170
Hyperekplexia-Epilepsy Syndrome
Exaggerated startle response ORPHA:163985
Familial Atrial Myxoma
Pulmonic valve myxoma, Cardiac myxoma, Bacterial endocarditis, Cardiomegaly ORPHA:615
Aromatic L-Amino Acid Decarboxylase Deficiency
Torticollis, Exaggerated startle response, Oculogyric crisis, Limb tremor, Choreoathetosis, Athet... OMIM:608643
Porphyria Due To Ala Dehydratase Deficiency
Restlessness, Confusion, Abnormal fear-induced behavior, Depression, Agitation, Delirium ORPHA:100924
Hsd10 Disease, Infantile Type
Cardiomegaly, Choreoathetosis, Dystonia, Loss of ambulation, Hypertrophic cardiomyopathy ORPHA:391428
X-Linked Intellectual Disability-Cardiomegaly-Congestive Heart Failure Syndrome
Cardiomegaly, Inability to walk, Abnormal atrioventricular valve morphology, Mitral valve prolaps... ORPHA:324410
Pseudo-Torch Syndrome 3
Leukocytosis, Congenital thrombocytopenia, Anemia, Cardiomegaly OMIM:618886
Medium Chain Acyl-Coa Dehydrogenase Deficiency
Hepatomegaly, Ataxia, Lethargy, Cardiomegaly ORPHA:42
Sandhoff Disease
Hepatomegaly, Exaggerated startle response, Ataxia, Cardiomegaly, Hepatosplenomegaly OMIM:268800
Carnitine Palmitoyltransferase I Deficiency
Hepatomegaly, Lethargy, Cardiomegaly OMIM:255120
Neurooculocardiogenitourinary Syndrome
Atrial septal defect, Ventricular septal defect, Patent foramen ovale, Cardiomegaly OMIM:618652
Sickle Cell Disease
Hepatomegaly, Hemolytic anemia, Cardiomegaly, Splenomegaly, Leukocytosis, Splenic infarction, Inc... OMIM:603903
Congenital Tricuspid Valve Dysplasia
Hepatomegaly, Cardiomegaly, Pericardial effusion, Anomalous pulmonary venous return, Abnormal tri... ORPHA:555874
Amyloidosis, Hereditary, Transthyretin-Related
Ataxia, Cardiomegaly, Tremor, Limb ataxia, Cardiomyopathy, Truncal ataxia, Intention tremor OMIM:105210
Mulibrey Nanism
Hepatomegaly, Myocardial fibrosis, Pericardial constriction, Cardiomegaly OMIM:253250
Fixed Subaortic Stenosis
Bicuspid aortic valve, Ventricular septal defect, Cardiomegaly, Abnormal heart morphology, Abnorm... ORPHA:3092
Mucopolysaccharidosis, Type Iiib
Splenomegaly, Hepatomegaly, Asymmetric septal hypertrophy, Cardiomegaly OMIM:252920
Refsum Disease, Classic
Cardiomyopathy, Ataxia, Cardiomegaly OMIM:266500
Acyl-Coa Dehydrogenase, Very Long-Chain, Deficiency Of
Hepatomegaly, Hypertrophic cardiomyopathy, Lethargy, Cardiomegaly OMIM:201475
Gaucher Disease, Type Iiic
Hepatomegaly, Mitral valve calcification, Pancytopenia, Cardiomegaly, Splenomegaly, Aortic valve ... OMIM:231005
Spastic Paraplegia, Optic Atrophy, And Neuropathy
Inability to walk, Exaggerated startle response OMIM:609541
Wiskott-Aldrich Syndrome
Impaired lymphocyte transformation with phytohemagglutinin, Autoimmune hemolytic anemia, Absent m... OMIM:301000
Immunodeficiency 71 With Inflammatory Disease And Congenital Thrombocytopenia
Thrombocytopenia, Lymphocytosis, Decreased mean platelet volume OMIM:617718
Cardiomyopathy, Familial Hypertrophic, 4
Ventricular hypertrophy, Hepatomegaly, Cardiomegaly, Pericardial effusion, Muscular ventricular s... OMIM:115197
Fibrosis, Neurodegeneration, And Cerebral Angiomatosis
Ventricular hypertrophy, Hepatomegaly, Hemolytic anemia, Reticulocytosis, Anisocytosis, Cardiomeg... OMIM:618278
Metachromatic Leukodystrophy, Late Infantile Form
Tip-toe gait, Progressive gait ataxia, Abnormal social behavior, Gait ataxia ORPHA:309256
Neurodevelopmental Disorder With Cerebellar Atrophy And With Or Without Seizures
Exaggerated startle response, Tremor, Truncal titubation, Dysmetria, Gait ataxia OMIM:618056
Spastic Tetraplegia And Axial Hypotonia, Progressive
Exaggerated startle response, Ataxia OMIM:618598
Neurodevelopmental Disorder With Speech Impairment And With Or Without Seizures
Inability to walk, Exaggerated startle response OMIM:620114
Hemochromatosis, Type 1
Splenomegaly, Hepatomegaly, Cardiomyopathy, Cardiomegaly OMIM:235200
Spastic Paraplegia-Optic Atrophy-Neuropathy Syndrome
Exaggerated startle response, Difficulty walking ORPHA:320406
Stiff-Person Syndrome
Exaggerated startle response, Anemia, Opisthotonus OMIM:184850
Developmental And Epileptic Encephalopathy 68
Exaggerated startle response OMIM:618201
Cantu Syndrome
Pericardial effusion, Congenital hypertrophy of left ventricle, Bicuspid aortic valve, Cardiomegaly OMIM:239850
Sandhoff Disease, Infantile Form
Exaggerated startle response, Mitral valve prolapse, Hepatosplenomegaly ORPHA:309155
Gaucher Disease, Perinatal Lethal
Hepatomegaly, Akinesia, Cardiomegaly, Splenomegaly, Thrombocytopenia, Hepatosplenomegaly, Opistho... OMIM:608013
Developmental And Epileptic Encephalopathy 8
Exaggerated startle response OMIM:300607
Hyperekplexia 2
Exaggerated startle response OMIM:614619
Idiopathic Pulmonary Hemosiderosis
Hepatosplenomegaly, Hepatomegaly, Iron deficiency anemia, Cardiomegaly ORPHA:99931
Coronary Arterial Fistula
Bicuspid aortic valve, Cardiomegaly, Abnormal heart morphology, Right ventricular dilatation, Bac... ORPHA:2041
48,Xxxy Syndrome
Abnormal social behavior, Attention deficit hyperactivity disorder ORPHA:96263
Timothy Syndrome
Ventricular septal defect, Tetralogy of Fallot, Patent foramen ovale, Cardiomegaly OMIM:601005
Fg Syndrome Type 1
Broad-based gait, Abnormal social behavior, Compulsive behaviors, Attention deficit hyperactivity... ORPHA:93932
Alpha-N-Acetylgalactosaminidase Deficiency
Cardiomegaly ORPHA:3137
1P21.3 Microdeletion Syndrome
Abnormal eating behavior, Aggressive behavior, Shyness, Self-injurious behavior, Self-mutilation ORPHA:293948
Hyperekplexia 3
Exaggerated startle response OMIM:614618
Neurodegeneration With Developmental Delay, Early Respiratory Failure, Myoclonic Seizures, And Brain Abnormalities
Atrial septal defect, Exaggerated startle response, Patent foramen ovale, Tremor OMIM:620327
Mogs-Cdg
Hepatomegaly, Cardiomegaly, Hepatosplenomegaly, Dystonia, Atrial septal defect, Left ventricular ... ORPHA:79330
Leukodystrophy, Hypomyelinating, 13
Exaggerated startle response, Ataxia OMIM:616881
Isolated Right Ventricular Hypoplasia
Cardiomegaly, Muscular ventricular septal defect, Atrial septal defect, Patent foramen ovale, Rig... ORPHA:439
Complete Atrioventricular Septal Defect
Hepatomegaly, Cardiomegaly, Complete atrioventricular canal defect, Primum atrial septal defect, ... ORPHA:1329
Heterotaxy, Visceral, 1, X-Linked
Cardiomegaly, Asplenia, Dextrotransposition of the great arteries, Atrial septal defect, Atrioven... OMIM:306955
Prader-Willi Syndrome Due To Translocation
Head-banging, Compulsive behaviors, Attention deficit hyperactivity disorder, Impaired social int... ORPHA:177907
Symptomatic Form Of Hfe-Related Hemochromatosis
Hepatomegaly, Cardiomegaly, Splenomegaly, Cardiomyopathy, Lethargy ORPHA:465508
Pura-Related Severe Neonatal Hypotonia-Seizures-Encephalopathy Syndrome Due To A Point Mutation
Exaggerated startle response, Ataxia, Broad-based gait, Dystonia ORPHA:438216
Aorta Coarctation
Bicuspid aortic valve, Cardiomegaly, Aortic valve atresia, Perimembranous ventricular septal defe... ORPHA:1457
Metachromatic Leukodystrophy, Juvenile Form
Progressive gait ataxia, Abnormal social behavior ORPHA:309263
Non-Progressive Cerebellar Ataxia With Intellectual Disability
Ataxia, Aggressive behavior, Unsteady gait, Dysmetria, Nonprogressive cerebellar ataxia, Abnormal... ORPHA:314647
Tay-Sachs Disease
Exaggerated startle response, Tremor, Inability to walk, Dysmetria, Hepatosplenomegaly, Gait dist... ORPHA:845
Osteochondrodysplasia, Complex Lethal, Symoens-Barnes-Gistelinck Type
Hypertrophic cardiomyopathy, Ventricular septal defect, Cardiomegaly OMIM:616897
Combined Oxidative Phosphorylation Deficiency 33
Left ventricular hypertrophy, Hepatomegaly, Cardiomyopathy, Cardiomegaly OMIM:617713
Lethal Congenital Contracture Syndrome 10
Torticollis, Overriding aorta, Ventricular septal defect, Cardiomegaly, Hypoplasia of the thymus OMIM:617022
Dysferlin-Related Limb-Girdle Muscular Dystrophy R2
Inability to walk, Tip-toe gait, Right ventricular hypertrophy, Cardiomegaly ORPHA:268
Neurodevelopmental Disorder With Microcephaly, Cerebral Atrophy, And Visual Impairment
Bicuspid aortic valve, Ventricular septal defect, Partial atrioventricular canal defect, Cardiome... OMIM:620066
Hyperekplexia 1
Exaggerated startle response OMIM:149400
Craniofaciofrontodigital Syndrome
Bicuspid aortic valve, Ventricular septal defect, Abnormal heart valve morphology, Cardiomegaly, ... ORPHA:363705
Metachromatic Leukodystrophy, Adult Form
Progressive gait ataxia, Abnormal social behavior, Difficulty walking ORPHA:309271
Neurodevelopmental Disorder With Or Without Seizures And Gait Abnormalities
Inability to walk, Exaggerated startle response OMIM:617864
Tay-Sachs Disease
Exaggerated startle response OMIM:272800
Spondylometaphyseal Dysplasia, Megarbane-Dagher-Melki Type
Cardiomegaly OMIM:613320
Fucosidosis
Hepatomegaly, Cardiomegaly, Splenomegaly, Vacuolated lymphocytes, Dystonia, Spastic gait OMIM:230000
Arterial Calcification, Generalized, Of Infancy, 2
Right atrial enlargement, Cardiomegaly OMIM:614473
Beck-Fahrner Syndrome
Ventricular septal defect, Cardiomegaly OMIM:618798
Abetalipoproteinemia
Hepatomegaly, Reticulocytosis, Broad-based gait, Ataxia, Acanthocytosis, Cardiomegaly, Dysmetria,... ORPHA:14
Neurodegeneration And Seizures Due To Copper Transport Defect
Lethargy, Cardiomegaly OMIM:620306
Carnitine Palmitoyltransferase Ii Deficiency, Lethal Neonatal
Hepatomegaly, Cardiomegaly, Dilated cardiomyopathy, Lethargy, Enlarged kidney OMIM:608836
Muscular Dystrophy-Dystroglycanopathy (Congenital With Brain And Eye Anomalies), Type A, 4
Exaggerated startle response, Dilated cardiomyopathy, Myocardial fibrosis, Transposition of the g... OMIM:253800
Developmental And Epileptic Encephalopathy 95
Hepatomegaly, Ataxia, Cardiomegaly, Inability to walk, Gait disturbance OMIM:618143
Cirrhotic Cardiomyopathy
Hepatomegaly, Left atrial enlargement, Cardiomegaly, Left ventricular hypertrophy, Right atrial e... ORPHA:57777
Tuberous Sclerosis Complex
Hyperactivity, Impulsivity, Aggressive behavior, Repetitive compulsive behavior, Self-injurious b... ORPHA:805
Gm2-Gangliosidosis, Ab Variant
Exaggerated startle response, Dystonia OMIM:272750
Mend Syndrome
Hyperactivity, Abnormal social behavior, Aggressive behavior ORPHA:401973
Familial Aortic Dissection
Cardiomegaly ORPHA:229
Double Outlet Left Ventricle
Double outlet left ventricle, Ventricular septal defect, Cardiomegaly, Bicuspid pulmonary valve, ... ORPHA:3427
Danon Disease
Myocardial necrosis, Cardiomegaly, Dilated cardiomyopathy, Myocardial fibrosis, Hypertrophic card... OMIM:300257
Sudden Infant Death With Dysgenesis Of The Testes Syndrome
Exaggerated startle response OMIM:608800
Histiocytosis-Lymphadenopathy Plus Syndrome
Hepatomegaly, Ventricular septal defect, Cardiomegaly, Splenomegaly, Hepatosplenomegaly, Mitral v... OMIM:602782
Glycogen Storage Disease Ii
Splenomegaly, Hepatomegaly, Difficulty walking, Cardiomegaly OMIM:232300
Gm1 Gangliosidosis Type 1
Cardiomyopathy, Exaggerated startle response, Dystonia, Hepatosplenomegaly ORPHA:79255
Niemann-Pick Disease Type C
Ataxia, Aggressive behavior, Progressive gait ataxia, Gait disturbance, Disinhibition, Compulsive... ORPHA:646
Naxos Disease
Abnormal morphology of right ventricular trabeculae, Right ventricular cardiomyopathy, Cardiomega... OMIM:601214
Fucosidosis
Hepatomegaly, Cardiomegaly ORPHA:349
Multiple Joint Dislocations, Short Stature, And Craniofacial Dysmorphism With Or Without Congenital Heart Defects
Bicuspid aortic valve, Cardiomegaly, Mitral valve prolapse, Atrial septal defect, Left ventricula... OMIM:245600
Mucopolysaccharidosis Type 3
Hepatomegaly, Ataxia, Cardiomegaly, Splenomegaly, Loss of ambulation, Abnormal aortic valve morph... ORPHA:581
Cantú Syndrome
Hypertrophic cardiomyopathy, Abnormal heart valve morphology, Cardiomegaly ORPHA:1517
Dihydropyrimidine Dehydrogenase Deficiency
Inability to walk, Abnormal social behavior ORPHA:1675
Congenital Disorder Of Glycosylation, Type It
Hepatomegaly, Dilated cardiomyopathy, Ventricular septal defect, Cardiomegaly OMIM:614921
Aicardi-Goutières Syndrome
Neonatal alloimmune thrombocytopenia, Cardiomegaly, Tremor, Hepatosplenomegaly, Chronic lymphatic... ORPHA:51
Intellectual Developmental Disorder, X-Linked, Syndromic 34
Ventricular septal defect, Left ventricular noncompaction cardiomyopathy, Ataxia, Cardiomegaly, T... OMIM:300967
Glycogen Storage Disease Due To Acid Maltase Deficiency, Infantile Onset
Left ventricular hypertrophy, Hepatomegaly, Hypertrophic cardiomyopathy, Cardiomegaly ORPHA:308552
Glycogen Storage Disease Of Heart, Lethal Congenital
Cardiomegaly, Pericardial effusion, Increased myocardial glycogen content, Biventricular hypertro... OMIM:261740
Lethal Acantholytic Erosive Disorder
Cardiomyopathy, Cardiomegaly ORPHA:158687
Glycine Encephalopathy With Normal Serum Glycine
Exaggerated startle response OMIM:617301
Carnitine Palmitoyl Transferase Ii Deficiency, Neonatal Form
Abnormal myocardium morphology, Hepatomegaly, Cardiomyopathy, Cardiomegaly ORPHA:228308
Koolen-De Vries Syndrome Due To A Point Mutation
Abnormal social behavior, Inappropriate laughter, Attention deficit hyperactivity disorder, Overf... ORPHA:363965
17Q21.31 Microdeletion Syndrome
Abnormal social behavior, Inappropriate laughter, Attention deficit hyperactivity disorder, Overf... ORPHA:363958
Mucolipidosis Ii Alpha/Beta
Hepatomegaly, Cardiomegaly, Splenomegaly, Tip-toe gait, Hypertrophic cardiomyopathy, Enlarged kidney OMIM:252500
Truncus Arteriosus
Ventricular septal defect, Abnormal heart valve morphology, Cardiomegaly, Abnormal heart morpholo... ORPHA:3384
Ogden Syndrome
Torticollis, Bicuspid aortic valve, Left atrial enlargement, Ventricular septal defect, Cardiomeg... OMIM:300855
Arterial Calcification, Generalized, Of Infancy, 1
Dilated cardiomyopathy, Cardiomegaly OMIM:208000
Developmental And Epileptic Encephalopathy 49
Exaggerated startle response OMIM:617281
Plaa-Associated Neurodevelopmental Disorder
Exaggerated startle response, Dystonia ORPHA:521426
Histiocytoid Cardiomyopathy
Hepatomegaly, Ventricular septal defect, Lethargy, Cardiomegaly ORPHA:137675
Glycogen Storage Disease Due To Acid Maltase Deficiency
Hepatomegaly, Cardiomegaly, Inability to walk, Difficulty walking, Left ventricular hypertrophy, ... ORPHA:365
Asparagine Synthetase Deficiency
Tremor, Exaggerated startle response OMIM:615574
Congenital Tracheomalacia
Ventricular septal defect, Cardiomegaly, Partial anomalous pulmonary venous return, Abnormal hear... ORPHA:95430
Marfanoid Habitus-Autosomal Recessive Intellectual Disability Syndrome
Cardiomegaly ORPHA:2463
Absence Of The Pulmonary Artery
Cardiomegaly, Abnormal heart morphology, Abnormal cardiac septum morphology, Atrial septal defect... ORPHA:980
Trichothiodystrophy
Reduced social reciprocity, Gait ataxia ORPHA:33364
Familial Idiopathic Dilatation Of The Right Atrium
Hepatomegaly, Cardiomegaly, Right ventricular hypertrophy, Atrial septal dilatation, Right atrial... ORPHA:1677
Pura-Related Severe Neonatal Hypotonia-Seizures-Encephalopathy Syndrome
Exaggerated startle response, Broad-based gait, Bicuspid aortic valve, Ventricular septal defect,... ORPHA:438213
Neurodevelopmental Disorder With Progressive Microcephaly, Spasticity, And Brain Anomalies
Exaggerated startle response OMIM:617527
Bohring-Opitz Syndrome
Inability to walk, Abnormal cardiac septum morphology, Cardiomegaly ORPHA:97297
Familial Thoracic Aortic Aneurysm And Aortic Dissection
Bicuspid aortic valve, Cardiomegaly ORPHA:91387
Congenital Total Pulmonary Venous Return Anomaly
Hepatomegaly, Atrial situs ambiguous, Ventricular septal defect, Dextrocardia, Mitral atresia, Ca... ORPHA:99125
Liver Disease, Severe Congenital
Hepatomegaly, Ventricular septal defect, Left atrial enlargement, Cardiomegaly, Splenomegaly, Dil... OMIM:619991
Rubinstein-Taybi Syndrome Due To 16P13.3 Microdeletion
Hyperactivity, Impulsivity, Aggressive behavior, Abnormal fear-induced behavior, Social and occup... ORPHA:353281
Williams Syndrome
Death in early adulthood, Ataxia, Dysmetria, Gait disturbance, Gait imbalance, Attention deficit ... ORPHA:904
Tropical Endomyocardial Fibrosis
Hepatomegaly, Right ventricular cardiomyopathy, Left atrial enlargement, Eosinophilia, Cardiomega... ORPHA:75565
Paternal Uniparental Disomy Of Chromosome 6
Hepatomegaly, Ventricular septal defect, Cardiomegaly ORPHA:96191
Proteasome-Associated Autoinflammatory Syndrome 1
Hepatomegaly, Microcytic anemia, Cardiomegaly, Splenomegaly, Thrombocytopenia OMIM:256040
Beckwith-Wiedemann Syndrome
Hepatomegaly, Cardiomegaly, Pancreatic hyperplasia, Cardiomyopathy, Enlarged kidney OMIM:130650
Alpha-N-Acetylgalactosaminidase Deficiency Type 2
Cardiomegaly ORPHA:79280
Beckwith-Wiedemann Syndrome
Hepatomegaly, Cardiomegaly, Splenomegaly, Hypertrophic cardiomyopathy, Polycythemia, Visceromegal... ORPHA:116
Rubinstein-Taybi Syndrome Due To Ep300 Haploinsufficiency
Hyperactivity, Impulsivity, Aggressive behavior, Abnormal fear-induced behavior, Social and occup... ORPHA:353284
Rubinstein-Taybi Syndrome Due To Crebbp Mutations
Hyperactivity, Impulsivity, Aggressive behavior, Abnormal fear-induced behavior, Social and occup... ORPHA:353277
Yunis-Varon Syndrome
Ventricular septal defect, Cardiomegaly, Cardiomyopathy, Atrial septal defect, Tetralogy of Fallot ORPHA:3472
Neurodevelopmental Disorder With Microcephaly, Epilepsy, And Hypomyelination
Exaggerated startle response OMIM:618367
Singleton-Merten Syndrome 1
Waddling gait, Mitral valve calcification, Cardiomegaly, Aortic valve calcification, Subvalvular ... OMIM:182250
Neurodevelopmental-Craniofacial Syndrome With Variable Renal And Cardiac Abnormalities
Atrial septal defect, Exaggerated startle response, Ventricular septal defect OMIM:619522
Generalized Arterial Calcification Of Infancy
Pericardial effusion, Ventricular hypertrophy, Myocardial calcification, Cardiomegaly ORPHA:51608
Developmental And Epileptic Encephalopathy 27
Chorea OMIM:616139
Intellectual Developmental Disorder, Autosomal Dominant 6, With Or Without Seizures
Chorea OMIM:613970
Infantile Spasms Syndrome
ORPHA:3451

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 Grin2b

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 Grin2b.

No publications found that use IMPC mice or data for Grin2b.

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
Grin2btm1e(KOMP)Wtsi Targeted, non-conditional allele Mice, ES Cells
Grin2btm1e.1(KOMP)Wtsi Promoter excision from Targeted, non-conditional allele Mice, Tissue
Grin2btm354689(L1L2_Bact_P) KO first allele (reporter-tagged insertion with conditional potential) Targeting vectors
Grin2btm37380(L1L2_gt0) KO first allele (reporter-tagged insertion with conditional potential) Targeting vectors
Grin2btm37380(L1L2_st0) KO first allele (reporter-tagged insertion with conditional potential) Targeting vectors

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