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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Foxl2+
wild type
MGI:2438423
Summary 4 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
ht1
Foxl2tm1Tre/Foxl2+ involves: 129P2/OlaHsd * Black Swiss * CD-1 MGI:3029670
ht2
Foxl2tm1(GFP/cre/ERT2)Pzg/Foxl2+ involves: 129P2/OlaHsd * C57BL/6 MGI:4947116
ht3
Foxl2tm4(cre)Tre/Foxl2+ involves: 129S1/Sv * 129X1/SvJ * C57BL/6J MGI:4430331
cn4
Foxl2tm1.1Rthi/Foxl2+
Amhr2tm3(cre)Bhr/Amhr2+
B6.Cg-Foxl2tm1.1Rthi Amhr2tm3(cre)Bhr MGI:8250567


Genotype
MGI:3029670
ht1
Allelic
Composition
Foxl2tm1Tre/Foxl2+
Genetic
Background
involves: 129P2/OlaHsd * Black Swiss * CD-1
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Foxl2tm1Tre mutation (0 available); any Foxl2 mutation (16 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
reproductive system
• heterozygous females were subfertile




Genotype
MGI:4947116
ht2
Allelic
Composition
Foxl2tm1(GFP/cre/ERT2)Pzg/Foxl2+
Genetic
Background
involves: 129P2/OlaHsd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Foxl2tm1(GFP/cre/ERT2)Pzg mutation (1 available); any Foxl2 mutation (16 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
normal phenotype
• mice are viable, fertile, normal in size and do not display any gross physical or behavioral abnormalities




Genotype
MGI:4430331
ht3
Allelic
Composition
Foxl2tm4(cre)Tre/Foxl2+
Genetic
Background
involves: 129S1/Sv * 129X1/SvJ * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Foxl2tm4(cre)Tre mutation (0 available); any Foxl2 mutation (16 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
reproductive system
N
• mice are fully fertile




Genotype
MGI:8250567
cn4
Allelic
Composition
Foxl2tm1.1Rthi/Foxl2+
Amhr2tm3(cre)Bhr/Amhr2+
Genetic
Background
B6.Cg-Foxl2tm1.1Rthi Amhr2tm3(cre)Bhr
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Amhr2tm3(cre)Bhr mutation (1 available); any Amhr2 mutation (24 available)
Foxl2tm1.1Rthi mutation (0 available); any Foxl2 mutation (16 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• fewer than the expected numbers of mice are obtained, with a sex imbalance favoring males, with only 8% of progeny being females
• females develop normally into adulthood

neoplasm
• by 12-14 months of age, some females develop unilateral ovarian adult-type granulosa cell tumors ranging from microscopic to grossly visible tumors

endocrine/exocrine glands
• by 12-14 months of age, some females develop unilateral ovarian adult-type granulosa cell tumors ranging from microscopic to grossly visible tumors
• females begin to develop cystic uterine changes around 9-10 months of age such that by 10 months of age, all females showed extensive cystic uterine changes

growth/size/body
• females begin to develop cystic uterine changes around 9-10 months of age such that by 10 months of age, all females showed extensive cystic uterine changes

reproductive system
• by 12-14 months of age, some females develop unilateral ovarian adult-type granulosa cell tumors ranging from microscopic to grossly visible tumors
• females begin to develop cystic uterine changes around 9-10 months of age such that by 10 months of age, all females showed extensive cystic uterine changes

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
granulosa cell tumor DOID:2999 J:369668





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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
01/20/2026
MGI 6.24
The Jackson Laboratory