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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Brca2tm2Arge
targeted mutation 2, Argiris Efstratiadis
MGI:2177211
Summary 3 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
ht1
Brca2tm1Arge/Brca2tm2Arge involves: 129S/SvEv * C57BL/6 MGI:2177240
cn2
Brca2tm1Arge/Brca2tm2Arge
Waptm1(cre)Arge/Wap+
involves: 129S/SvEv * C57BL/6 MGI:2177237
cn3
Brca2tm2Arge/Brca2tm2Arge
Waptm1(cre)Arge/Waptm1(cre)Arge
involves: 129S1/Sv * C57BL/6 MGI:2177239


Genotype
MGI:2177240
ht1
Allelic
Composition
Brca2tm1Arge/Brca2tm2Arge
Genetic
Background
involves: 129S/SvEv * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Brca2tm1Arge mutation (0 available); any Brca2 mutation (132 available)
Brca2tm2Arge mutation (0 available); any Brca2 mutation (132 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
normal phenotype
• mice are viable and fertile




Genotype
MGI:2177237
cn2
Allelic
Composition
Brca2tm1Arge/Brca2tm2Arge
Waptm1(cre)Arge/Wap+
Genetic
Background
involves: 129S/SvEv * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Brca2tm1Arge mutation (0 available); any Brca2 mutation (132 available)
Brca2tm2Arge mutation (0 available); any Brca2 mutation (132 available)
Waptm1(cre)Arge mutation (0 available); any Wap mutation (33 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
• mammary tumors occur after long latency of at least 13 months of age
• T50 for tumor-free survival is approximately 17 months of age
• at the end of the 20 month observation period, 20 of 26 animals developed mammary tumors; control animals developed none
• tumor pathology corresponded to two characteristic types, solid carcinoma and adenoacanthoma, with a mixture of the two types frequently appearing in the same tumor mass

endocrine/exocrine glands
• mammary tumors occur after long latency of at least 13 months of age
• T50 for tumor-free survival is approximately 17 months of age
• at the end of the 20 month observation period, 20 of 26 animals developed mammary tumors; control animals developed none
• tumor pathology corresponded to two characteristic types, solid carcinoma and adenoacanthoma, with a mixture of the two types frequently appearing in the same tumor mass

integument
• mammary tumors occur after long latency of at least 13 months of age
• T50 for tumor-free survival is approximately 17 months of age
• at the end of the 20 month observation period, 20 of 26 animals developed mammary tumors; control animals developed none
• tumor pathology corresponded to two characteristic types, solid carcinoma and adenoacanthoma, with a mixture of the two types frequently appearing in the same tumor mass

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
breast cancer DOID:1612 OMIM:114480
J:70564




Genotype
MGI:2177239
cn3
Allelic
Composition
Brca2tm2Arge/Brca2tm2Arge
Waptm1(cre)Arge/Waptm1(cre)Arge
Genetic
Background
involves: 129S1/Sv * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Brca2tm2Arge mutation (0 available); any Brca2 mutation (132 available)
Waptm1(cre)Arge mutation (0 available); any Wap mutation (33 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
• mammary tumors occur after long latency of at least 13 months of age
• T50 for tumor-free survival is approximately 17 months of age
• at the end of the 20 month observation period, 20 of 26 animals developed mammary tumors; control animals developed none
• tumor pathology corresponded to two characteristic types, solid carcinoma and adenoacanthoma, with a mixture of the two types frequently appearing in the same tumor mass

endocrine/exocrine glands
• mammary tumors occur after long latency of at least 13 months of age
• T50 for tumor-free survival is approximately 17 months of age
• at the end of the 20 month observation period, 20 of 26 animals developed mammary tumors; control animals developed none
• tumor pathology corresponded to two characteristic types, solid carcinoma and adenoacanthoma, with a mixture of the two types frequently appearing in the same tumor mass

integument
• mammary tumors occur after long latency of at least 13 months of age
• T50 for tumor-free survival is approximately 17 months of age
• at the end of the 20 month observation period, 20 of 26 animals developed mammary tumors; control animals developed none
• tumor pathology corresponded to two characteristic types, solid carcinoma and adenoacanthoma, with a mixture of the two types frequently appearing in the same tumor mass

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
breast cancer DOID:1612 OMIM:114480
J:70564





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last database update
11/12/2024
MGI 6.24
The Jackson Laboratory