cyto.site

oocyte

gameto.site · being built

What it isThe female germ cell, the egg, held in the ovary from fetal life until ovulation.
Comes fromPrimordial germ cell
AboutOocytes begin meiosis during fetal development and stay arrested in prophase I until the signals that lead to ovulation.
SourceNunes C, Silva JV, Silva V, Torgal I, Fardilha M. Signalling pathways involved in oocyte growth, acquisition of competence and activation. Hum Fertil (Camb). 2015;18(2):149-55. PMID: 25738216
Statusbeing built; its twin, knowledge and helper come with gameto.site

cytology · hub