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Phenotypes Associated with This Genotype
Genotype
MGI:5000477
Allelic
Composition
Gt(ROSA)26Sortm1(Pik3ca*H1047R)Egan/Gt(ROSA)26Sor+
Tg(MMTV-cre)#Tfln/0
Genetic
Background
involves: 129S6/SvEvTac
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gt(ROSA)26Sortm1(Pik3ca*H1047R)Egan mutation (2 available); any Gt(ROSA)26Sor mutation (336 available)
Tg(MMTV-cre)#Tfln mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
integument
• start to develop by 5 months of age in both virgin and multiparous mice
• 69% of mice have palpable mammary tumors at the time of death
• tumors are typically either adenosquamous carcinoma or adenomyoepithioma
• isolated lung metastases are seen in rare cases

endocrine/exocrine glands
• start to develop by 5 months of age in both virgin and multiparous mice
• 69% of mice have palpable mammary tumors at the time of death
• tumors are typically either adenosquamous carcinoma or adenomyoepithioma
• isolated lung metastases are seen in rare cases

mortality/aging
• survival time is increased compared to mutant mice carrying Tg(MMTV-cre)1Mam

neoplasm
• develop a less diverse set of tumors compared to mutant mice carrying Tg(MMTV-cre)1Mam
• start to develop by 5 months of age in both virgin and multiparous mice
• 69% of mice have palpable mammary tumors at the time of death
• tumors are typically either adenosquamous carcinoma or adenomyoepithioma
• isolated lung metastases are seen in rare cases

Mouse Models of Human Disease
OMIM ID Ref(s)
Breast Cancer 114480 J:170898


Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
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last database update
09/27/2016
MGI 6.05
The Jackson Laboratory