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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Esr2tm1.2Pcn
targeted mutation 1.2, Pierre Chambon
MGI:3775925
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Esr2tm1.2Pcn/Esr2tm1.2Pcn involves: 129S2/SvPas * C57BL/6 * SJL MGI:3798408


Genotype
MGI:3798408
hm1
Allelic
Composition
Esr2tm1.2Pcn/Esr2tm1.2Pcn
Genetic
Background
involves: 129S2/SvPas * C57BL/6 * SJL
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Esr2tm1.2Pcn mutation (0 available); any Esr2 mutation (32 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
reproductive system
N
• unlike in mice homozygous for Esr2tm1Unc, mice do not exhibit an increase in collagen deposition and vascularization of the theca layer, mammary gland development, and prostate morphology, cell proliferation and apoptosis are normal
• unlike in wild-type mice, corpora lutea are rare
• mice exhibit an increase in the number of atretic follicles
• when superovulated, mice fail to release any oocytes unlike wild-type mice
• irregular cycling
• despite normal testes and mobile spermatozoa, male mice are infertile

endocrine/exocrine glands
• unlike in wild-type mice, corpora lutea are rare
• mice exhibit an increase in the number of atretic follicles

digestive/alimentary system
N
• unlike in mice homozygous for Esr2tm1Unc, colon morphology is normal

immune system
N
• unlike in mice homozygous for Esr2tm1Unc, lymphoid organ morphology and lymphocyte numbers are normal

nervous system
N
• unlike in mice homozygous for Esr2tm1Unc, brain morphology at 16 months of age is normal

renal/urinary system
N
• unlike in mice homozygous for Esr2tm1Unc, urinary bladder morphology is normal

cardiovascular system
N
• unlike in mice homozygous for Esr2tm1Unc, heart morphology is normal

respiratory system
N
• unlike in mice homozygous for Esr2tm1Unc, lung morphology is normal





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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
04/30/2024
MGI 6.23
The Jackson Laboratory