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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Wnt5b+
wild type
MGI:2432385
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
cx1
Wnt4tm1Amc/Wnt4tm1Amc
Wnt5atm1Amc/Wnt5atm1Amc
Wnt5btm1Tmj/Wnt5b+
involves: 129S1/Sv * 129S7/SvEvBrd MGI:4412400


Genotype
MGI:4412400
cx1
Allelic
Composition
Wnt4tm1Amc/Wnt4tm1Amc
Wnt5atm1Amc/Wnt5atm1Amc
Wnt5btm1Tmj/Wnt5b+
Genetic
Background
involves: 129S1/Sv * 129S7/SvEvBrd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Wnt4tm1Amc mutation (2 available); any Wnt4 mutation (23 available)
Wnt5atm1Amc mutation (1 available); any Wnt5a mutation (41 available)
Wnt5btm1Tmj mutation (0 available); any Wnt5b mutation (35 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
• at E13.5, median motor column motor neurons at the thoracic level are decreased 67% compared to in wild-type mice
• at E13.5, hypaxial motor column motor neurons at the thoracic level are increased 39% compared to in wild-type mice

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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last database update
03/24/2026
MGI 6.24
The Jackson Laboratory