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Phenotypes Associated with This Genotype
Genotype
MGI:3840853
Allelic
Composition		 Ds/Ds
Genetic
Background		 involves: 129T1/Sv * DA/Hu * DBA/1J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ds mutation (1 available); any Ds mutation (1 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
mortality/aging
decreased survivor rate ( J:15079 )
• some may be normal and viable
prenatal lethality, complete penetrance ( J:13012 )
• death can occur at any point between post-implantation and before term

embryo

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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Funding Information
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Send questions and comments to User Support. 		last database update
01/20/2026
MGI 6.24 		The Jackson Laboratory