About   Help   FAQ
Phenotypes Associated with This Genotype
Genotype
MGI:5694209
Allelic
Composition		 Gt(ROSA)26Sortm1(Fgf8)Lma/Gt(ROSA)26Sor+
Shhtm2(cre/ERT2)Cjt/Shh+
Genetic
Background		 involves: 129S6/SvEvTac
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gt(ROSA)26Sortm1(Fgf8)Lma mutation (0 available); any Gt(ROSA)26Sor mutation (1084 available)
Shhtm2(cre/ERT2)Cjt mutation (1 available); any Shh mutation (48 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
reproductive system
abnormal genital tubercle morphology ( J:223057 )
• larger than in controls
abnormal reproductive system physiology ( J:223057 )
• mice treated with tamoxifen at E10.5 exhibit increased mitotic index in mesoderm-derived para-cloacal mesenchyme compared with wild-type mice

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
01/28/2026
MGI 6.24 		The Jackson Laboratory