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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Ark2c+
wild type
MGI:3663767
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
cx1
Ark2cGt(P9-3F)Sor/Ark2c+
Smad9tm1Rob/Smad9tm1Rob
Tg(Hlxb9-GFP)1Tmj/0
involves: 129S/SvEv * C57BL/6 * CBA MGI:5516590
cx2
Bmpr2tm1Kmi/Bmpr2+
Ark2cGt(P9-3F)Sor/Ark2c+
Tg(Hlxb9-GFP)1Tmj/0
involves: 129S4/SvJae * C57BL/6 * CBA MGI:5516589


Genotype
MGI:5516590
cx1
Allelic
Composition
Ark2cGt(P9-3F)Sor/Ark2c+
Smad9tm1Rob/Smad9tm1Rob
Tg(Hlxb9-GFP)1Tmj/0
Genetic
Background
involves: 129S/SvEv * C57BL/6 * CBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ark2cGt(P9-3F)Sor mutation (0 available); any Ark2c mutation (11 available)
Smad9tm1Rob mutation (2 available); any Smad9 mutation (30 available)
Tg(Hlxb9-GFP)1Tmj mutation (3 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• fewer than expected mice survive prior to weaning
• fewer than expected mice are born

muscle
• unilateral penetrance in the muscles controlling the digits and wrist

behavior/neurological
• some mice exhibit reduced hang time from a cage lid compared with wild-type mice

nervous system
• reduction or loss of the most distal innervation in the forelimbs

skeleton
• as in Rnf165 homozygotes

limbs/digits/tail
• as in Rnf165 homozygotes




Genotype
MGI:5516589
cx2
Allelic
Composition
Bmpr2tm1Kmi/Bmpr2+
Ark2cGt(P9-3F)Sor/Ark2c+
Tg(Hlxb9-GFP)1Tmj/0
Genetic
Background
involves: 129S4/SvJae * C57BL/6 * CBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ark2cGt(P9-3F)Sor mutation (0 available); any Ark2c mutation (11 available)
Bmpr2tm1Kmi mutation (0 available); any Bmpr2 mutation (46 available)
Tg(Hlxb9-GFP)1Tmj mutation (3 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• fewer than expected mice are born
• however, all born mice survive to adulthood

nervous system
• some mice exhibit innervation defects in the dorsal forelimb

behavior/neurological
• some mice exhibit reduced hang time from a cage lid compared with wild-type mice





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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
01/28/2026
MGI 6.24
The Jackson Laboratory