About   Help   FAQ
Phenotypes Associated with This Genotype
Genotype
MGI:4420931
Allelic
Composition		 Atoh1tm3Hzo/Atoh1tm1Hzo
Gt(ROSA)26Sortm1(cre/ERT)Nat/Gt(ROSA)26Sor+
Genetic
Background		 involves: 129 * 129S7/SvEvBrd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Atoh1tm1Hzo mutation (0 available); any Atoh1 mutation (36 available)
Atoh1tm3Hzo mutation (1 available); any Atoh1 mutation (36 available)
Gt(ROSA)26Sortm1(cre/ERT)Nat mutation (3 available); any Gt(ROSA)26Sor mutation (942 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
nervous system
thin external granule cell layer ( J:155047 )
• after tamoxifen treatment, the external granule cell layer is much thinner than that of control littermates
• after tamoxifen treatment, the layer is depleted of cycling immature precursors

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)
Citing These Resources
Funding Information
Warranty Disclaimer, Privacy Notice, Licensing, & Copyright
Send questions and comments to User Support. 		last database update
04/09/2024
MGI 6.23 		The Jackson Laboratory