About   Help   FAQ
Phenotypes Associated with This Genotype
Genotype
MGI:3720781
Allelic
Composition
Hoxd13tm1Ddu/Hoxd13tm1Ddu
Genetic
Background
involves: 129S2/SvPas * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Hoxd13tm1Ddu mutation (0 available); any Hoxd13 mutation (22 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
limbs/digits/tail
• digit I in the hindlimb consists of a single metacarpo-phalangeal element
• phalange 2 of digit II is fused to phalange 1 in the hindlimb
• phalange 2 of digit II is fused to phalange 1 in the hindlimb
• an extra digit VI forms
• an extra d5 element (d5*) either contacts the basis of an extra digit VI

skeleton
• phalange 2 of digit II is fused to phalange 1 in the hindlimb
• an extra d5 element (d5*) either contacts the basis of an extra digit VI


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)
Citing These Resources
Funding Information
Warranty Disclaimer, Privacy Notice, Licensing, & Copyright
Send questions and comments to User Support.
last database update
03/24/2026
MGI 6.24
The Jackson Laboratory