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Phenotypes Associated with This Genotype
Genotype
MGI:3775240
Allelic
Composition
Smn1tm1Msd/Smn1tm1Msd
Tg(ACTA1-SMN)69Ahmb/Tg(ACTA1-SMN)69Ahmb
Grm7Tg(SMN2)89Ahmb/Grm7Tg(SMN2)89Ahmb
Genetic
Background
involves: 129P2/OlaHsd * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Grm7Tg(SMN2)89Ahmb mutation (34 available); any Grm7 mutation (125 available)
Smn1tm1Msd mutation (37 available); any Smn1 mutation (87 available)
Tg(ACTA1-SMN)69Ahmb mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• mice survive an average of 3.5 days, not significantly different from mean lifespan of 4.6 days of Smn1tm1Msd homozygotes

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
Werdnig-Hoffmann disease DOID:13137 OMIM:253300
J:131663


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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last database update
11/12/2024
MGI 6.24
The Jackson Laboratory