{"database":"ENA","file_versions":[],"scores":null,"additional":{"omics_type":["Genomics","Multiomics"],"center_name":["Tokyo University of Science"],"full_dataset_link":["https://www.ebi.ac.uk/ena/browser/view/PRJNA125493"],"scientific_name":["Mus musculus"],"long_description":["To understand the role of prostaglandin (PG) receptor EP2 (Ptger2) signaling in ovulation and fertilization, we investigated time-dependent expression profiles in wild-type (WT) and Ptger2-/- cumuli before and after ovulation by using microarrays. Overall design: We used Affymetrix U74A ver2 microarrays to investigate gonadotropin-induced gene expression profiles in WT and EP2KO cumulus cells before and after ovulation. Immature mice were primed with pregnant mare serum gonadotropin (PMSG) as an FSH-like stimulation. The cumulus-oocyte complexes (COCs) were isolated from mice 48 h after PMSG injection (H0) and from PMSG-primed mice exposed to human chorionic gonadotropin (hCG) as an LH-like stimulation for 3, 9 or 14 h (H3, H9 or H14, respectively)."],"tag":["xref:PubMed:20399827"],"repository":["ENA"],"description_synonyms":["Ptgerep4, 3.4.22.-, Granulosa Cell, SPAG11, Laboratory, Cumulus, Ptgerep2, Mus domesticus, CASP14, mouse, mini-ICE, CASP-14, EP2C, House Mouse, Cell, EP2D, EDDM2B, human epididymis-specific protein 2, House, Mus, Bin1b, Mini-ICE, HE2C, Mus musculus domesticus, Spag11, Mice, Granulosa Cells, Mus musculus., Mus musculus, PTGER2, Caspase-14 subunit p10, Cumulus Granulosa Cell, Swiss, mice, Swiss Mouse, sperm antigen E2, HE2, House Mice, Swiss Mice, Caspase-14 subunit p19, MICE, Cumulus Granulosa, Ep2e, Laboratory Mice, domesticus, Cumulus Granulosa Cells, EP2, epididymis-specific protein 2, e2, Cells, Mouse, Cumulus Cell, Laboratory Mouse"],"name_synonyms":["Mus musculus, Laboratory Mice., House, Mus, Laboratory, Swiss, Mus domesticus, mouse, Mus musculus domesticus, Swiss Mouse, mouse <Mus musculus>, Mouse, House Mice, Swiss Mice, house mouse, Mice, Laboratory Mouse, House Mouse, mice C57BL/6xCBA/CaJ hybrid, domesticus, Mus muscaris"],"additional_accession":[]},"is_claimable":false,"name":"Mus musculus","description":"Expression data from cumulus cells from C57Bl/6 and Ptger2 (EP2) KO mice","dates":{"last_updated":"2025-09-24","first_public":"2014-02-11"},"accession":"PRJNA125493","cross_references":{"GEO":["GSE20439"],"taxon":["10090"],"PubMed":["20399827"]}}