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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Hk
hook
MGI:1861098
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Hk/Hk Not Specified MGI:3767243
ht2
Hk/Hk+ Not Specified MGI:3767237


Genotype
MGI:3767243
hm1
Allelic
Composition
Hk/Hk
Genetic
Background
Not Specified
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Hk mutation (1 available); any Hk mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
digestive/alimentary system

limbs/digits/tail

skeleton




Genotype
MGI:3767237
ht2
Allelic
Composition
Hk/Hk+
Genetic
Background
Not Specified
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Hk mutation (1 available); any Hk mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
digestive/alimentary system
• the often slit-shaped anus is posterior to normal location, often on the tail, extending sometimes to half the length of the tail
• mice with this feature may or may not have a short tail or a hook-tail
• anus tends to be bare rather than surrounded by hair

limbs/digits/tail
• this feature is variable
• end of tail is fishhook-like
• length and degree of bending is variable

skeleton





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
04/30/2024
MGI 6.23
The Jackson Laboratory