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Phenotypes Associated with This Genotype
Genotype
MGI:5543910
Allelic
Composition
Tg(Amh-SMAD2*)#Jebu/0
Genetic
Background
FVB/N-Tg(Amh-SMAD2*)#Jebu
Find Mice Using the International Mouse Strain Resource (IMSR)
No mouse lines available in IMSR.
See publication links below for author information.
phenotype observed in females
phenotype observed in males
N normal phenotype
endocrine/exocrine glands
• 3 of 18 mutants exhibit abnormal tumor-like ovaries at 8 weeks of age, with tumors showing some, but not all the characteristics of the mature teratomas
• 5 of 18 mutants develop ovarian teratomas at 2-6 months of age, some of which appear malignant; mice that develop teratomas show high transgene expression
• teratomas are characterized by areas of invasive, undifferentiated cells and inclusion cysts lined with ciliated cells reminiscent of oviductal or respiratory epithelium
• 3 of the tumors contain squamous cell-lined cysts filled with keratin and well-to-moderately differentiated invasive squamous cells and nervous tissue-like areas
• fat, blood-filled spaces, calcified bone and cartilage formation, and thyroid gland-like structures are seen in some teratomas
• by 6 months of age, teratomas are about 10 times the size of a normal ovary, do not show normal follicular or ovarian structures, and contain many highly proliferative epithelium-lined inclusion cysts
• mutants develop ovarian inclusion cysts; mice that only develop inclusion cysts show low transgene expression

reproductive system
• 3 of 18 mutants exhibit abnormal tumor-like ovaries at 8 weeks of age, with tumors showing some, but not all the characteristics of the mature teratomas
• 5 of 18 mutants develop ovarian teratomas at 2-6 months of age, some of which appear malignant; mice that develop teratomas show high transgene expression
• teratomas are characterized by areas of invasive, undifferentiated cells and inclusion cysts lined with ciliated cells reminiscent of oviductal or respiratory epithelium
• 3 of the tumors contain squamous cell-lined cysts filled with keratin and well-to-moderately differentiated invasive squamous cells and nervous tissue-like areas
• fat, blood-filled spaces, calcified bone and cartilage formation, and thyroid gland-like structures are seen in some teratomas
• by 6 months of age, teratomas are about 10 times the size of a normal ovary, do not show normal follicular or ovarian structures, and contain many highly proliferative epithelium-lined inclusion cysts
• mutants develop ovarian inclusion cysts; mice that only develop inclusion cysts show low transgene expression

neoplasm
• 3 of 18 mutants exhibit abnormal tumor-like ovaries at 8 weeks of age, with tumors showing some, but not all the characteristics of the mature teratomas
• 5 of 18 mutants develop ovarian teratomas at 2-6 months of age, some of which appear malignant; mice that develop teratomas show high transgene expression
• teratomas are characterized by areas of invasive, undifferentiated cells and inclusion cysts lined with ciliated cells reminiscent of oviductal or respiratory epithelium
• 3 of the tumors contain squamous cell-lined cysts filled with keratin and well-to-moderately differentiated invasive squamous cells and nervous tissue-like areas
• fat, blood-filled spaces, calcified bone and cartilage formation, and thyroid gland-like structures are seen in some teratomas
• by 6 months of age, teratomas are about 10 times the size of a normal ovary, do not show normal follicular or ovarian structures, and contain many highly proliferative epithelium-lined inclusion cysts

growth/size/body
• mutants develop ovarian inclusion cysts; mice that only develop inclusion cysts show low transgene expression

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
dermoid cyst of ovary DOID:5117 OMIM:166950
J:200783


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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
12/10/2024
MGI 6.24
The Jackson Laboratory