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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
TgTn(sb-T2/Onc3)12740Njen
transgenic transposon concatemer 12740, Nancy A Jenkins
MGI:4367093
Summary 4 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
cn1
Ptch1tm1Mps/Ptch1+
Tg(Atoh1-sb11)1Mtay/0
TgTn(sb-T2/Onc3)12740Njen/0
involves: 129S1/Sv * 129X1/SvJ * C3H * C57BL/6J * ICR MGI:5317025
cn2
Tg(Atoh1-sb11)1Mtay/0
TgTn(sb-T2/Onc3)12740Njen/0
Trp53tm1Tyj/Trp53tm1Tyj
involves: 129S2/SvPas * C3H * C57BL/6J * ICR MGI:5317026
cn3
Gt(ROSA)26Sortm1(sb11)Njen/Gt(ROSA)26Sor+
TgTn(sb-T2/Onc3)12740Njen/0
involves: C3H * C57BL/6J MGI:4367200
cn4
Tg(Atoh1-sb11)1Mtay/0
TgTn(sb-T2/Onc3)12740Njen/0
involves: C3H * C57BL/6J * ICR MGI:5317024


Genotype
MGI:5317025
cn1
Allelic
Composition
Ptch1tm1Mps/Ptch1+
Tg(Atoh1-sb11)1Mtay/0
TgTn(sb-T2/Onc3)12740Njen/0
Genetic
Background
involves: 129S1/Sv * 129X1/SvJ * C3H * C57BL/6J * ICR
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ptch1tm1Mps mutation (2 available); any Ptch1 mutation (115 available)
Tg(Atoh1-sb11)1Mtay mutation (0 available)
TgTn(sb-T2/Onc3)12740Njen mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
• 271 of 279 mice develop medulloblastoma compared with 54 of 139 control mice with decreased latency (2.5 months compared with 8 months)

nervous system
• 271 of 279 mice develop medulloblastoma compared with 54 of 139 control mice with decreased latency (2.5 months compared with 8 months)




Genotype
MGI:5317026
cn2
Allelic
Composition
Tg(Atoh1-sb11)1Mtay/0
TgTn(sb-T2/Onc3)12740Njen/0
Trp53tm1Tyj/Trp53tm1Tyj
Genetic
Background
involves: 129S2/SvPas * C3H * C57BL/6J * ICR
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tg(Atoh1-sb11)1Mtay mutation (0 available)
TgTn(sb-T2/Onc3)12740Njen mutation (1 available)
Trp53tm1Tyj mutation (12 available); any Trp53 mutation (240 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
• in some mice with large cells, nuclear atypia and nuclear moulding typical of large cell/anaplastic histology

nervous system
• in some mice with large cells, nuclear atypia and nuclear moulding typical of large cell/anaplastic histology




Genotype
MGI:4367200
cn3
Allelic
Composition
Gt(ROSA)26Sortm1(sb11)Njen/Gt(ROSA)26Sor+
TgTn(sb-T2/Onc3)12740Njen/0
Genetic
Background
involves: C3H * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gt(ROSA)26Sortm1(sb11)Njen mutation (1 available); any Gt(ROSA)26Sor mutation (993 available)
TgTn(sb-T2/Onc3)12740Njen mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• compared with Gt(ROSA)26Sortm1(sb11)Njen mice

neoplasm
• liver tumors metastasize to the lungs
• 23 tumors in 62 with mice greater prevalent in male than female mice
• 58 tumors in 62 mice with greater prevalent in male than female mice
• 23 adenomas with multiple locations develop in 62 mice
• 7 hemangiomas with multiple locations develop in 62 mice
• in 11% of mice (7 tumors in 62 mice)
• mice develop carcinomas in the colon (1 tumors in 62 mice), lung (3 in 62), mammary gland (5 in 62), salivary gland (1 in 62), preputial gland (12 in 62), parathyroid (1 in 62), and nasal cavity (1 in 62)
• 3 tumors in 62 mice
• one mouse developed a squamous cell carcinoma in the clitoral gland
• one mouse developed a squamous cell carcinoma in the salivary gland
• one mouse developed a melanoma
• 2 sarcomas with multiple locations develop in 62 mice
• 4 tumors in 62 mice

integument

endocrine/exocrine glands

liver/biliary system
• liver tumors metastasize to the lungs
• 23 tumors in 62 with mice greater prevalent in male than female mice
• 58 tumors in 62 mice with greater prevalent in male than female mice

respiratory system
• 3 tumors in 62 mice

immune system

hematopoietic system




Genotype
MGI:5317024
cn4
Allelic
Composition
Tg(Atoh1-sb11)1Mtay/0
TgTn(sb-T2/Onc3)12740Njen/0
Genetic
Background
involves: C3H * C57BL/6J * ICR
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tg(Atoh1-sb11)1Mtay mutation (0 available)
TgTn(sb-T2/Onc3)12740Njen mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
N
• mice do not exhibit any tumors





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