About   Help   FAQ
Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Xisttm1Sado
targeted mutation 1, Takashi Sado
MGI:3583749
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
cx1
 		Tsixtm1Enl/Tsix+
Xisttm1Sado/Xist+ 		involves: 129S4/SvJae MGI:3603005


Genotype
MGI:3603005
cx1
Allelic
Composition		 Tsixtm1Enl/Tsix+
Xisttm1Sado/Xist+
Genetic
Background		 involves: 129S4/SvJae
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tsixtm1Enl mutation (1 available); any Tsix mutation (57 available)
Xisttm1Sado mutation (1 available); any Xist mutation (8 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
mortality/aging
embryonic lethality between implantation and somite formation, complete penetrance ( J:99399 )
• females that have both mutations on the paternal X chromosome die soon after implantation; however, females that have both mutations on the maternal X chromosome are viable and fertile




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
05/14/2024
MGI 6.23 		The Jackson Laboratory