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Phenotypes Associated with This Genotype
Genotype
MGI:4454422
Allelic
Composition
Sox11tm1Weg/Sox11tm1Weg
Genetic
Background
involves: 129S1/Sv * 129X1/SvJ * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Sox11tm1Weg mutation (0 available); any Sox11 mutation (14 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
• sympathetic ganglia are significantly smaller and have reduced cell numbers at E11.5 but, by E18.5 ganglia are almost the same size as in wild-type controls and cell numbers are normalized
• expression analysis indicates a transient delay in noradrenergic differentiation in the sympathetic ganglia
• sympathetic ganglia are almost devoid of proliferating cells at E11.5 and have a dramatic reduction at E12.5 but by E14.5 the absolute number of BrdU-labeled cells is only slightly lower than in the wild-type when corrected for the decrease in size of the sympathetic ganglia, proliferation is increased relative to wild-type at E14.5 and E16.5


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
01/20/2026
MGI 6.24
The Jackson Laboratory