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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Idd3C57BL/10SnJ
C57BL/10SnJ
MGI:3036899
Summary 3 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
cx1
 		Idd3C57BL/10SnJ/Idd3C57BL/10SnJ
Idd5C57BL/10SnJ/Idd5C57BL/10SnJ 		involves: C57BL/10 * NOD/MrkTac MGI:3036901
cx2
 		Idd3C57BL/10SnJ/Idd3C57BL/10SnJ
Idd5.3C57BL/10SnJ/Idd5.3C57BL/10SnJ
Idd5.1C57BL/10SnJ/Idd5.1C57BL/10SnJ 		involves: C57BL/10SnJ * NOD/MrkTac MGI:3830982
cx3
 		Idd3C57BL/10SnJ/Idd3C57BL/10SnJ
Idd5.2C57BL/10SnJ/Idd5.2C57BL/10SnJ 		involves: C57BL/10SnJ * NOD/MrkTac MGI:3830996


Genotype
MGI:3036901
cx1
Allelic
Composition		 Idd3C57BL/10SnJ/Idd3C57BL/10SnJ
Idd5C57BL/10SnJ/Idd5C57BL/10SnJ
Genetic
Background		 involves: C57BL/10 * NOD/MrkTac
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Idd3C57BL/10SnJ mutation (0 available); any Idd3 mutation (12 available)
Idd5C57BL/10SnJ mutation (5 available); any Idd5 mutation (14 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
endocrine/exocrine glands
pancreas inflammation ( J:88667 )
• resistance to insulitis

homeostasis/metabolism
abnormal glucose homeostasis ( J:88667 )
• resistance to type 1 diabetes

immune system
pancreas inflammation ( J:88667 )
• resistance to insulitis




Genotype
MGI:3830982
cx2
Allelic
Composition		 Idd3C57BL/10SnJ/Idd3C57BL/10SnJ
Idd5.3C57BL/10SnJ/Idd5.3C57BL/10SnJ
Idd5.1C57BL/10SnJ/Idd5.1C57BL/10SnJ
Genetic
Background		 involves: C57BL/10SnJ * NOD/MrkTac
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Idd3C57BL/10SnJ mutation (0 available); any Idd3 mutation (12 available)
Idd5.1C57BL/10SnJ mutation (2 available); any Idd5.1 mutation (4 available)
Idd5.3C57BL/10SnJ mutation (2 available); any Idd5.3 mutation (4 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
homeostasis/metabolism
abnormal glucose homeostasis ( J:143549 )
• resistance to type 1 diabetes




Genotype
MGI:3830996
cx3
Allelic
Composition		 Idd3C57BL/10SnJ/Idd3C57BL/10SnJ
Idd5.2C57BL/10SnJ/Idd5.2C57BL/10SnJ
Genetic
Background		 involves: C57BL/10SnJ * NOD/MrkTac
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Idd3C57BL/10SnJ mutation (0 available); any Idd3 mutation (12 available)
Idd5.2C57BL/10SnJ mutation (3 available); any Idd5.2 mutation (5 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
endocrine/exocrine glands
insulitis ( J:143549 )
• resistance to insulitis

immune system
insulitis ( J:143549 )
• resistance to insulitis




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
09/30/2025
MGI 6.24 		The Jackson Laboratory