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Phenotypes Associated with This Genotype
Genotype
MGI:3722874
Allelic
Composition		 Wt1tm1Nhsn/Wt1tm1Nhsn
Genetic
Background		 involves: 129S2/SvPas * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Wt1tm1Nhsn mutation (1 available); any Wt1 mutation (35 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
mortality/aging
perinatal lethality, complete penetrance ( J:123972 )
• heterozygous mating did not produce homozygous mice
• timing of lethality was not determined

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
01/28/2026
MGI 6.24 		The Jackson Laboratory