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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Sox9tm3.1Tlu
targeted mutation 3.1, Thomas Lufkin
MGI:5300544
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
cn1
 		Sox9tm3.1Tlu/Sox9+
Tg(Col2a1-cre)1Bhr/0 		either: (involves: 129S4/SvJae * C57BL/6 * SJL) or (involves: 129S4/SvJae * C57BL/6 * CD-1 * SJL) MGI:5560998
cn2
 		Sox9tm3.1Tlu/Sox9tm3.1Tlu
Tg(Col2a1-cre)1Bhr/0 		either: (involves: 129S4/SvJae * C57BL/6 * SJL) or (involves: 129S4/SvJae * C57BL/6 * CD-1 * SJL) MGI:5560999


Genotype
MGI:5560998
cn1
Allelic
Composition		 Sox9tm3.1Tlu/Sox9+
Tg(Col2a1-cre)1Bhr/0
Genetic
Background		 either: (involves: 129S4/SvJae * C57BL/6 * SJL) or (involves: 129S4/SvJae * C57BL/6 * CD-1 * SJL)
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Sox9tm3.1Tlu 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
behavior/neurological

growth/size/body
decreased body height ( J:207801 )




Genotype
MGI:5560999
cn2
Allelic
Composition		 Sox9tm3.1Tlu/Sox9tm3.1Tlu
Tg(Col2a1-cre)1Bhr/0
Genetic
Background		 either: (involves: 129S4/SvJae * C57BL/6 * SJL) or (involves: 129S4/SvJae * C57BL/6 * CD-1 * SJL)
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Sox9tm3.1Tlu 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
abnormal cartilage development ( J:207801 )
• loss of cartilaginous tissues
premature bone ossification ( J:207801 )
• in the axial and appendicular skeleton

limbs/digits/tail




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
05/14/2024
MGI 6.23 		The Jackson Laboratory