title: Mus musculus wild-type GV oocyte
organism: Mus musculus
attributes.tag: sample_name
attributes.value: DRS001541
attributes.tag: strain
attributes.value: C57BL/6N
attributes.tag: age
attributes.value: 7 to 9 weeks
attributes.tag: sex
attributes.value: female
attributes.tag: sample comment
attributes.value: Fully grown germinal vesicle (GV) stage oocytes were collected from ovarian follicles of 7- to 9-week-old female C57BL/6N mice (Clea Japan, Tokyo, Japan) by 48-hour after the injection of pregnant mare serum gonadotropin.