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Symbol
Name
ID
Atoh1
atonal bHLH transcription factor 1
MGI:104654
Phenotype annotations related to nervous system
*Aspects of the system are reported to show a normal phenotype.
Darker colors indicate more annotations

Mouse Phenotypes
nervous system phenotype
decreased neuronal precursor proliferation
absent cochlear hair cells
decreased inner hair cell stereocilia number
decreased outer hair cell stereocilia number
cochlear inner hair cell degeneration
cochlear outer hair cell degeneration
absent vestibular hair cells
abnormal hindbrain development
absent cerebellar foliation
abnormal cerebellum external granule cell layer morphology
thin external granule cell layer
abnormal cochlear VIII nucleus morphology
abnormal cerebellar Purkinje cell layer
small cerebellum
abnormal glutaminergic neuron morphology
Availability Mouse Genotype
Atoh1tm1(cre/ERT2)Mhos/Atoh1tm1(cre/ERT2)Mhos
Atoh1tm1Hzo/Atoh1tm1Hzo
Atoh1tm2Hzo/Atoh1tm2Hzo *
Atoh1trhl/Atoh1trhl
Atoh1tm3Hzo/Atoh1tm3Hzo  (conditional)
Atoh1tm3Hzo/Atoh1tm1Hzo
Gt(ROSA)26Sortm1(cre/ERT)Nat/Gt(ROSA)26Sor+  (conditional)

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
04/30/2024
MGI 6.23
The Jackson Laboratory