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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Hdlk
hypodactyly like
MGI:4367718
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Hdlk/Hdlk STOCK Hdlk/GrsrJ MGI:4367753
ht2
 		Hdlk/Hdlk+ STOCK Hdlk/GrsrJ MGI:4367751


Genotype
MGI:4367753
hm1
Allelic
Composition		 Hdlk/Hdlk
Genetic
Background		 STOCK Hdlk/GrsrJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Hdlk mutation (1 available); any Hdlk mutation (1 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype

Oligodactyly in Hdlk/Hdlk mice

limbs/digits/tail
oligodactyly ( J:154358 )
• absent the most anterior digit of forefeet and hindfeet

reproductive system
infertility ( J:154358 )
• although homozygotes live to maturity they are sterile




Genotype
MGI:4367751
ht2
Allelic
Composition		 Hdlk/Hdlk+
Genetic
Background		 STOCK Hdlk/GrsrJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Hdlk mutation (1 available); any Hdlk mutation (1 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype

Oligodactyly in Hdlk/Hdlk+ mice

limbs/digits/tail
fused phalanges ( J:154358 )
• one fused digit on the hindfeet
hindlimb oligodactyly ( J:154358 )
• missing terminal phalanx of the first or first and second digit of the hindfeet

skeleton
fused phalanges ( J:154358 )
• one fused digit on the hindfeet




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
11/19/2024
MGI 6.24 		The Jackson Laboratory