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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Tht
thick tail
MGI:1861169
Summary 3 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
ht1
Tht/Tht+ involves: FVB/N MGI:3811307
cx2
X/SryAKR/J
Tht/Tht+
involves: AKR/J * C57BL/6J MGI:3778818
cx3
Tg(Cat)370Rpw/Tg(Cat)370Rpw
Tht/Tht+
involves: FVB/N MGI:3811308


Genotype
MGI:3811307
ht1
Allelic
Composition
Tht/Tht+
Genetic
Background
involves: FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tht mutation (2 available); any Tht mutation (2 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
limbs/digits/tail
• mice have short, thickened tails that are 2/3rds the length of normal tails
• a kink is found at the end of the mouse's tail
• mice have short, thickened tails




Genotype
MGI:3778818
cx2
Allelic
Composition
X/SryAKR/J
Tht/Tht+
Genetic
Background
involves: AKR/J * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
SryAKR/J mutation (6 available); any Sry mutation (54 available)
Tht mutation (2 available); any Tht mutation (2 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
endocrine/exocrine glands
• Background Sensitivity: in the presence of SryAKR/J on a C57BL/6 background testes weight is less than normal

reproductive system
• Background Sensitivity: in the presence of SryAKR/J on a C57BL/6 background testes weight is less than normal




Genotype
MGI:3811308
cx3
Allelic
Composition
Tg(Cat)370Rpw/Tg(Cat)370Rpw
Tht/Tht+
Genetic
Background
involves: FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tg(Cat)370Rpw mutation (1 available)
Tht mutation (2 available); any Tht mutation (2 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
limbs/digits/tail
• bone fragments, rather than distinct vertebrae, form in the most distal part of the tail
• mice have short, thickened tails that are one-half the length of normal tails
• a kink is found at the end of the mouse's tail

skeleton
• bone fragments, rather than distinct vertebrae, form in the most distal part of the tail





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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
12/10/2024
MGI 6.24
The Jackson Laboratory