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Phenotypes Associated with This Genotype
Genotype
MGI:2167344
Allelic
Composition
Os/Os+
Genetic
Background
involves: 101 * C3H
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Os mutation (9 available); any Os mutation (9 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
embryo
• retardation of the mesodermal growth in the preaxial area of the footplate of the forelimb buds is found at embryonic day 10 hour 16 and in the hindlimb buds at embryonic day 10 hour 21
• although normal at early embryonic day 11, by embryonic day 11 to 12 there are cytolytic changes, cellular degeneration, in the preaxial part of the footplate mesoderm, leading to coalescence of the second and third digital rudiments

limbs/digits/tail
• retardation of the mesodermal growth in the preaxial area of the footplate of the forelimb buds is found at embryonic day 10 hour 16 and in the hindlimb buds at embryonic day 10 hour 21
• although normal at early embryonic day 11, by embryonic day 11 to 12 there are cytolytic changes, cellular degeneration, in the preaxial part of the footplate mesoderm, leading to coalescence of the second and third digital rudiments


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
01/06/2026
MGI 6.24
The Jackson Laboratory