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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Ero1b+
wild type
MGI:3581716
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
ht1
Ero1bGt(P077G11)Wrst/Ero1b+ involves: 129S2/SvPas * C57BL/6 MGI:4441479
cx2
Ero1bGt(P077G11)Wrst/Ero1b+
Ins2Akita/Ins2+
involves: 129S2/SvPas * C57BL/6NSlc MGI:4441480


Genotype
MGI:4441479
ht1
Allelic
Composition
Ero1bGt(P077G11)Wrst/Ero1b+
Genetic
Background
involves: 129S2/SvPas * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ero1bGt(P077G11)Wrst mutation (0 available); any Ero1b mutation (32 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
homeostasis/metabolism
• mice exhibit an elevation in the glucose to insulin ratio compared with wild-type mice
• in the pancreas

endocrine/exocrine glands
• in the pancreas




Genotype
MGI:4441480
cx2
Allelic
Composition
Ero1bGt(P077G11)Wrst/Ero1b+
Ins2Akita/Ins2+
Genetic
Background
involves: 129S2/SvPas * C57BL/6NSlc
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ero1bGt(P077G11)Wrst mutation (0 available); any Ero1b mutation (32 available)
Ins2Akita mutation (14 available); any Ins2 mutation (90 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
homeostasis/metabolism
• in the pancreas
• plasma glucose levels are higher than in Ins2Akita heterozygotes
• glucose intolerance is worse than in Ins2Akita heterozygotes

endocrine/exocrine glands
• in the pancreas





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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
01/06/2026
MGI 6.24
The Jackson Laboratory