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Phenotypes Associated with This Genotype
Genotype
MGI:3719090
Allelic
Composition		 Sox9tm2Crm/Sox9+
Tg(Nr5a1-cre)5Asc/?
Genetic
Background		 involves: 129S7/SvEvBrd * C57BL/6 * CBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Sox9tm2Crm mutation (1 available); any Sox9 mutation (33 available)
Tg(Nr5a1-cre)5Asc mutation (0 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
mortality/aging
neonatal lethality, incomplete penetrance ( J:89368 )
• a small proportion of mice die soon after birth

growth/size/body
disproportionate dwarf ( J:89368 )
• a small proportion of mice have campomelic dysplasia (a form of short-limbed dwarfism)

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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Send questions and comments to User Support. 		last database update
01/13/2026
MGI 6.24 		The Jackson Laboratory