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Phenotypes Associated with This Genotype
Genotype
MGI:5763106
Allelic
Composition
Tg(MMTV-LPAR2)#Gbm/Tg(MMTV-LPAR2)#Gbm
Genetic
Background
FVB/N-Tg(MMTV-LPAR2)#Gbm
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No mouse lines available in IMSR.
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phenotype observed in females
phenotype observed in males
N normal phenotype
endocrine/exocrine glands
• 52.8% incidence of mammary carcinoma with average onset of 16.5 months
• 21.8% of mammary tumors are estrogen receptor alpha-positive
• multiparous, but not virgin, females develop mammary gland carcinomas
• mammary glands show chronic mastitis indicative of chronic inflammation prior to development of tumors

immune system
• mammary glands show chronic mastitis indicative of chronic inflammation prior to development of tumors

integument
• 52.8% incidence of mammary carcinoma with average onset of 16.5 months
• 21.8% of mammary tumors are estrogen receptor alpha-positive
• multiparous, but not virgin, females develop mammary gland carcinomas
• mammary glands show chronic mastitis indicative of chronic inflammation prior to development of tumors

neoplasm
• 52.8% incidence of mammary carcinoma with average onset of 16.5 months
• 21.8% of mammary tumors are estrogen receptor alpha-positive
• multiparous, but not virgin, females develop mammary gland carcinomas
• 7.1% of mice show metastasis to other organs

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
breast cancer DOID:1612 OMIM:114480
J:149661


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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last database update
10/29/2024
MGI 6.24
The Jackson Laboratory