Not currently registered for phenotyping at IMPC

Phenotyping is currently not planned for a knockout strain of this gene.

Gene Summary


IMPC Data Collections

  • No Body Weight Data
  • No Embryo Imaging Data
  • No Viability Data

IMPC Phenotype Summary

Not Significant
Not tested


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.

lacZ Expression

Expression data not available

Associated Images

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

Phenotype associated images not available

Human diseases caused by Amph 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 Amph by phenotypic similarity.

Disease Similarity of
Matching phenotypes Source
Partial Chromosome Y Deletion
Oligospermia, Non-obstructive azoospermia, Male infertility, Abnormal spermatogenesis, Decreased ... ORPHA:1646
Polymicrogyria, Bilateral Perisylvian, X-Linked
Atypical absence seizure, Bilateral tonic-clonic seizure, Polymicrogyria, Cognitive impairment OMIM:300388
Epilepsy, Familial Temporal Lobe, 1
Focal sensory seizure with olfactory features, Focal sensory seizure with vestibular features, De... OMIM:600512
Spermatogenic Failure 65
Reduced progressive sperm motility, Coiled sperm flagella, Irregularly shaped sperm tail, Reduced... OMIM:619712
Spermatogenic Failure 51
Microcephalic sperm head, Irregularly shaped sperm tail, Coiled sperm flagella, Reduced sperm mot... OMIM:619177
Spermatogenic Failure 57
Non-obstructive azoospermia, Male infertility, Spermatogenesis maturation arrest, Decreased testi... OMIM:619528
Dravet Syndrome
Status epilepticus, Atonic seizure, Focal hemiclonic seizure, Focal impaired awareness seizure, G... OMIM:607208
Alopecia-Mental Retardation Syndrome With Convulsions And Hypergonadotropic Hypogonadism
Micropenis, Hypergonadotropic hypogonadism, Bilateral tonic-clonic seizure, Decreased testicular ... OMIM:601217
Spermatogenic Failure 54
Coiled sperm flagella, Reduced sperm motility, Cryptozoospermia, Oligospermia, Short sperm flagel... OMIM:619379
Ceroid Lipofuscinosis, Neuronal, 4 (Kufs Type)
Myoclonus, Myoclonic seizure, Bilateral tonic-clonic seizure, Seizure, Dementia OMIM:162350
Ceroid Lipofuscinosis, Neuronal, 6B (Kufs Type)
Mental deterioration, Myoclonus, Bilateral tonic-clonic seizure, Focal-onset seizure, Status epil... OMIM:204300
Spermatogenic Failure 50
Spermatogenesis maturation arrest, Male infertility, Azoospermia, Decreased testicular size OMIM:619145
Deafness-Infertility Syndrome
Reduced sperm motility, Abnormal sperm tail morphology, Male infertility, Abnormal spermatogenesi... OMIM:611102
Continuous Spikes And Waves During Sleep
Typical absence seizure, Atypical absence seizure, Focal motor seizure, Atonic seizure, Focal hem... ORPHA:725
Familial Focal Epilepsy With Variable Foci
Deja vu aura, Focal impaired awareness seizure, Focal aware seizure, Cognitive impairment, Noctur... ORPHA:98820
Spermatogenic Failure 48
Spermatogenesis maturation arrest, Oligospermia, Azoospermia, Male infertility OMIM:619108
Myoclonic Epilepsy Of Unverricht And Lundborg
Mental deterioration, Myoclonus, Bilateral tonic-clonic seizure, Generalized non-motor (absence) ... OMIM:254800
Male Infertility With Azoospermia Or Oligozoospermia Due To Single Gene Mutation
Non-obstructive azoospermia, Decreased testicular size, Abnormal spermatogenesis, Azoospermia, In... ORPHA:399805
Lennox-Gastaut Syndrome
Atypical absence seizure, Atonic seizure, Generalized myoclonic seizure, Generalized tonic seizur... ORPHA:2382
Male Infertility With Teratozoospermia Due To Single Gene Mutation
Abnormal sperm tail morphology, Non-obstructive azoospermia, Globozoospermia, Decreased testicula... ORPHA:399808
Ring Chromosome Y Syndrome
Urogenital sinus anomaly, Female infertility, Ambiguous genitalia, female, Ambiguous genitalia, m... ORPHA:261529
Myoclonic Epilepsy Of Infancy
Generalized myoclonic seizure, Mental deterioration, Myoclonus, Febrile seizure (within the age r... ORPHA:86909
Benign Familial Infantile Epilepsy
Status epilepticus, Focal motor seizure, Focal impaired awareness seizure, Generalized tonic seiz... ORPHA:306
Progressive Myoclonic Epilepsy Type 3
Progressive psychomotor deterioration, Myoclonus, Limb myoclonus, Febrile seizure (within the age... ORPHA:263516
Spermatogenic Failure 38
Coiled sperm flagella, Reduced sperm motility, Abnormal axonemal organization of respiratory moti... OMIM:618433
Generalized Epilepsy With Febrile Seizures Plus, Type 2
Atonic seizure, Focal hemiclonic seizure, Generalized myoclonic seizure, Generalized tonic seizur... OMIM:604403
Epilepsy, Early-Onset, With Or Without Developmental Delay
Hydrocele testis, Bilateral tonic-clonic seizure OMIM:618832
Myoclonic Epilepsy Of Lafora
Generalized myoclonic seizure, Bilateral tonic-clonic seizure with focal onset, Myoclonus, Progre... OMIM:254780


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 Amph

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 Amph.

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

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MGI Allele Allele Type Produced
Amphtm1a(EUCOMM)Hmgu KO first allele (reporter-tagged insertion with conditional potential) Targeting vectors, ES Cells
Amphtm1e(EUCOMM)Hmgu Targeted, non-conditional allele ES Cells

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