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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Gt(ROSA)26Sortm1(Neurog3*S183A*S187A)Axbe
targeted mutation 1, Axel Behrens
MGI:5604877
Summary 2 genotypes


Genotype
MGI:5604879
cn1
Allelic
Composition
Gt(ROSA)26Sortm1(Neurog3*S183A*S187A)Axbe/?
Tg(Pdx1-cre)6Tuv/?
Genetic
Background
B6.Cg-Gt(ROSA)26Sortm1(Neurog3*S183A*S187A)Axbe Tg(Pdx1-cre)6Tuv
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gt(ROSA)26Sortm1(Neurog3*S183A*S187A)Axbe mutation (0 available); any Gt(ROSA)26Sor mutation (993 available)
Tg(Pdx1-cre)6Tuv mutation (3 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
endocrine/exocrine glands
• beta cells, identified by immunostaining for insulin, occupied a greater proportional area of pancreas sections from adult mice bearing both the conditional Neurog3 knock-in and the embryonically expressed (E9.5-E12.5) pancreatic progenitor cell-specific cre recombinase transgene than in sections from control mice with only the conditional allele (highly significant at p = 0.007 (<= 0.01) by Student's unpaired t test).




Genotype
MGI:5605023
cn2
Allelic
Composition
Gt(ROSA)26Sortm1(Neurog3*S183A*S187A)Axbe/?
Krt19tm1(cre/ERT)Ggu/?
Genetic
Background
B6.Cg-Gt(ROSA)26Sortm1(Neurog3*S183A*S187A)Axbe Krt19tm1(cre/ERT)Ggu
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gt(ROSA)26Sortm1(Neurog3*S183A*S187A)Axbe mutation (0 available); any Gt(ROSA)26Sor mutation (993 available)
Krt19tm1(cre/ERT)Ggu mutation (1 available); any Krt19 mutation (21 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
endocrine/exocrine glands
• 13 days after tamoxifen injection, a greater proportion of insulin-immunostaining duct cells are observed in pancreas sections from 6-9 week old mice bearing both the conditional Neurog3 knock-in and a pancreatic duct-specific cre recombinase/estrogen receptor fusion knock-in allele than in sections from control mice with only the conditional allele (highly significant at p = 0.0042 (<= 0.01) by Student's unpaired t test).





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last database update
11/19/2024
MGI 6.24
The Jackson Laboratory