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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Akt1Gt1Pnt
gene trap 1, Philip N Tsichlis
MGI:3794786
Summary 3 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Akt1Gt1Pnt/Akt1Gt1Pnt Not Specified MGI:3803965
cx2
Akt1Gt1Pnt/Akt1Gt1Pnt
Tg(MMTV-Erbb2)NK1Mul/Tg(MMTV-Erbb2)NK1Mul
involves: 129 * C57BL/6 * FVB/N MGI:3804005
cx3
Akt1Gt1Pnt/Akt1Gt1Pnt
Tg(MMTV-PyVT)634Mul/0
involves: 129 * C57BL/6 * FVB/N MGI:3804013


Genotype
MGI:3803965
hm1
Allelic
Composition
Akt1Gt1Pnt/Akt1Gt1Pnt
Genetic
Background
Not Specified
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Akt1Gt1Pnt mutation (0 available); any Akt1 mutation (34 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
normal phenotype
• no abnormalities in T cell development are observed




Genotype
MGI:3804005
cx2
Allelic
Composition
Akt1Gt1Pnt/Akt1Gt1Pnt
Tg(MMTV-Erbb2)NK1Mul/Tg(MMTV-Erbb2)NK1Mul
Genetic
Background
involves: 129 * C57BL/6 * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Akt1Gt1Pnt mutation (0 available); any Akt1 mutation (34 available)
Tg(MMTV-Erbb2)NK1Mul mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
• 10% of female virgin mice develop mammary tumors by 60 weeks of age which is a much lower incidence than occurs in mice carrying the transgene on a wild-type background
• tumor growth in mammary glands is significantly slower than is found in transgenic mice on a wild-type background
• intravascular metastasis of adenocarcinomas into the lung is slightly enhanced in these mice

integument
• 10% of female virgin mice develop mammary tumors by 60 weeks of age which is a much lower incidence than occurs in mice carrying the transgene on a wild-type background
• tumor growth in mammary glands is significantly slower than is found in transgenic mice on a wild-type background
• intravascular metastasis of adenocarcinomas into the lung is slightly enhanced in these mice

endocrine/exocrine glands
• 10% of female virgin mice develop mammary tumors by 60 weeks of age which is a much lower incidence than occurs in mice carrying the transgene on a wild-type background
• tumor growth in mammary glands is significantly slower than is found in transgenic mice on a wild-type background
• intravascular metastasis of adenocarcinomas into the lung is slightly enhanced in these mice




Genotype
MGI:3804013
cx3
Allelic
Composition
Akt1Gt1Pnt/Akt1Gt1Pnt
Tg(MMTV-PyVT)634Mul/0
Genetic
Background
involves: 129 * C57BL/6 * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Akt1Gt1Pnt mutation (0 available); any Akt1 mutation (34 available)
Tg(MMTV-PyVT)634Mul mutation (2 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
• female virgin mice develop mammary tumors by 45 weeks of age which is significantly later than in mice carrying the transgene on a wild-type background
• mice harbor fewer and smaller hyperplastic foci at 8 and 12 weeks of age compared to transgenic mice on a wild-type background
• at later ages, the hyperplastic foci are smaller in size than in the transgenic controls
• tumor growth in mammary glands is significantly slower than is found in transgenic mice on a wild-type background
• the percentage of proliferative cells found in early lesions of the mammary gland is half that found in transgenic mice on the wild-type background
• this decreased proliferation rate is not observed in later stages of tumor development
• both early lesions and advanced neoplasms have about double the percentage of apoptotic cells than is found in comparable tumors of transgenic mice on a wild-type background
• parenchymal metastases of breast adenocarcinomas are found in the lung

integument
• female virgin mice develop mammary tumors by 45 weeks of age which is significantly later than in mice carrying the transgene on a wild-type background
• mice harbor fewer and smaller hyperplastic foci at 8 and 12 weeks of age compared to transgenic mice on a wild-type background
• at later ages, the hyperplastic foci are smaller in size than in the transgenic controls
• tumor growth in mammary glands is significantly slower than is found in transgenic mice on a wild-type background
• the percentage of proliferative cells found in early lesions of the mammary gland is half that found in transgenic mice on the wild-type background
• this decreased proliferation rate is not observed in later stages of tumor development
• both early lesions and advanced neoplasms have about double the percentage of apoptotic cells than is found in comparable tumors of transgenic mice on a wild-type background
• parenchymal metastases of breast adenocarcinomas are found in the lung

endocrine/exocrine glands
• female virgin mice develop mammary tumors by 45 weeks of age which is significantly later than in mice carrying the transgene on a wild-type background
• mice harbor fewer and smaller hyperplastic foci at 8 and 12 weeks of age compared to transgenic mice on a wild-type background
• at later ages, the hyperplastic foci are smaller in size than in the transgenic controls
• tumor growth in mammary glands is significantly slower than is found in transgenic mice on a wild-type background
• the percentage of proliferative cells found in early lesions of the mammary gland is half that found in transgenic mice on the wild-type background
• this decreased proliferation rate is not observed in later stages of tumor development
• both early lesions and advanced neoplasms have about double the percentage of apoptotic cells than is found in comparable tumors of transgenic mice on a wild-type background
• parenchymal metastases of breast adenocarcinomas are found in the lung





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last database update
04/16/2024
MGI 6.23
The Jackson Laboratory