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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Sox9tm4.1Tlu
targeted mutation 4.1, Thomas Lufkin
MGI:5293339
Summary 3 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Sox9tm4.1Tlu/Sox9tm4.1Tlu involves: 129S4/SvJae * 129S4/SvJaeSor * CD-1 MGI:5293348
cn2
Sox9tm4.1Tlu/Sox9+
Tg(Col2a1-cre)1Bhr/0
involves: 129S4/SvJae * C57BL/6 * CD-1 * SJL MGI:5293349
cn3
Sox9tm4.1Tlu/Sox9tm4.1Tlu
Tg(Col2a1-cre)1Bhr/0
involves: 129S4/SvJae * C57BL/6 * CD-1 * SJL MGI:5293350


Genotype
MGI:5293348
hm1
Allelic
Composition
Sox9tm4.1Tlu/Sox9tm4.1Tlu
Genetic
Background
involves: 129S4/SvJae * 129S4/SvJaeSor * CD-1
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Sox9tm4.1Tlu mutation (0 available); any Sox9 mutation (32 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
normal phenotype
• mice are viable, fertile and of normal phenotype




Genotype
MGI:5293349
cn2
Allelic
Composition
Sox9tm4.1Tlu/Sox9+
Tg(Col2a1-cre)1Bhr/0
Genetic
Background
involves: 129S4/SvJae * C57BL/6 * CD-1 * SJL
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Sox9tm4.1Tlu mutation (0 available); any Sox9 mutation (32 available)
Tg(Col2a1-cre)1Bhr mutation (3 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
skeleton
N
• forelimbs are unaffected
• intermediate premature ossification at E17.5 in the vertebra
• however, the lumbar vertebra exhibit normal ossification
• intermediate at E17.5 in the vertebra
• however, the lumbar vertebra exhibit normal ossification

behavior/neurological

growth/size/body




Genotype
MGI:5293350
cn3
Allelic
Composition
Sox9tm4.1Tlu/Sox9tm4.1Tlu
Tg(Col2a1-cre)1Bhr/0
Genetic
Background
involves: 129S4/SvJae * C57BL/6 * CD-1 * SJL
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Sox9tm4.1Tlu mutation (0 available); any Sox9 mutation (32 available)
Tg(Col2a1-cre)1Bhr mutation (3 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
skeleton
• severe premature ossification at E17.5 in the vertebra
• severe at E17.5 in the vertebra

limbs/digits/tail
• foreshortened long bones
• foreshortened long bones





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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
04/30/2024
MGI 6.23
The Jackson Laboratory