title: Mus musculus Dnmt3L-deficient GV oocyte
organism: Mus musculus
description: Fully grown germinal vesicle (GV) stage oocytes were collected from ovarianãfollicles of 7- to 15-week-old Dnmt3L-/- female mice (129SvJaeÃ C57BL/6 hybrid genetic background) by 48-hour after the injection of  pregnant mare serum gonadotropin.  Reference Hata, K., Okano, M., Lei, H.&  Li, E. Dnmt3L cooperates with the Dnmt3 family of de novo DNA methyltransferases to establish maternal imprints in mice. Development 129, 1983-1993 (2002).
attributes.tag: sex
attributes.value: Female
attributes.tag: age
attributes.value: 7 to 15
attributes.tag: strain
attributes.value: 129SvJae x C57BL/6 hybrid