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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Insrrtm1Dac
targeted mutation 1, Domenico Accili
MGI:2653019
Summary 4 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Insrrtm1Dac/Insrrtm1Dac involves: 129S1/Sv * C57BL/6J MGI:3035939
cx2
Igf1rtm1Arge/Igf1rtm1Arge
Insrtm1Dac/Insrtm1Dac
Insrrtm1Dac/Insrrtm1Dac
involves: 129S/SvEv * 129S1/Sv * 129S4/SvJae * C57BL/6J MGI:3575085
cx3
Igf1rtm1Arge/Igf1rtm1Arge
Insrtm1Dac/Insr+
Insrrtm1Dac/Insrrtm1Dac
involves: 129S/SvEv * 129S1/Sv * 129S4/SvJae * C57BL/6J MGI:3575092
cx4
Insrtm1Dac/Insrtm1Dac
Insrrtm1Dac/Insrrtm1Dac
involves: 129S1/Sv * 129S4/SvJae * C57BL/6J MGI:2653026


Genotype
MGI:3035939
hm1
Allelic
Composition
Insrrtm1Dac/Insrrtm1Dac
Genetic
Background
involves: 129S1/Sv * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Insrrtm1Dac mutation (0 available); any Insrr mutation (62 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
normal phenotype
• mice are viable and fertile and develop normally, with no anomalies detected in pancreatic islet morphology, beta-cell mass or pancreatic secretory function




Genotype
MGI:3575085
cx2
Allelic
Composition
Igf1rtm1Arge/Igf1rtm1Arge
Insrtm1Dac/Insrtm1Dac
Insrrtm1Dac/Insrrtm1Dac
Genetic
Background
involves: 129S/SvEv * 129S1/Sv * 129S4/SvJae * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Igf1rtm1Arge mutation (0 available); any Igf1r mutation (85 available)
Insrrtm1Dac mutation (0 available); any Insrr mutation (62 available)
Insrtm1Dac mutation (2 available); any Insr mutation (94 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
reproductive system
• XY mice at E17.5 showed gonad location and histology consistent with ovary development
• cause inferred as decrease in proliferation of Sry -expressing cells




Genotype
MGI:3575092
cx3
Allelic
Composition
Igf1rtm1Arge/Igf1rtm1Arge
Insrtm1Dac/Insr+
Insrrtm1Dac/Insrrtm1Dac
Genetic
Background
involves: 129S/SvEv * 129S1/Sv * 129S4/SvJae * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Igf1rtm1Arge mutation (0 available); any Igf1r mutation (85 available)
Insrrtm1Dac mutation (0 available); any Insrr mutation (62 available)
Insrtm1Dac mutation (2 available); any Insr mutation (94 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
reproductive system
• XY mice may develop testes, ovotestes, and/or ovaries
• gonad type is suggested by degree of gonadal descent and histological analyses




Genotype
MGI:2653026
cx4
Allelic
Composition
Insrtm1Dac/Insrtm1Dac
Insrrtm1Dac/Insrrtm1Dac
Genetic
Background
involves: 129S1/Sv * 129S4/SvJae * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Insrrtm1Dac mutation (0 available); any Insrr mutation (62 available)
Insrtm1Dac mutation (2 available); any Insr mutation (94 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• mice die within 5 days of birth

homeostasis/metabolism
• similar to Insr mutant mice; plasma glucose levels rose sharply after birth
• similar to Insr mutant mice; plasma insulin levels rose sharply after birth
• compound homozygous mice developed diabetic ketoacidosis, with ketone bodies in urine

renal/urinary system
• compound homozygous mice developed diabetic ketoacidosis, with ketone bodies in urine





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last database update
07/05/2024
MGI 6.24
The Jackson Laboratory