Keywords
COC,oocyte,complex,cumulus oophorus,egg,ovum,MII,mammalian oocyte,immature oocyte,developing egg,mature oocyte,primary oocyte,secondary oocyte,development,oogenesis,gametogenesis,mammalian oogenesis,mammal development,primordial germ cell,germ cell,PGC,zygote,embryo,ZP,zona pellucida,perivitelline space,germinal vesicle,GV,meiosis,meiotic division,metaphase II,ootid,ovulation,ovary,cumulus oophorus,oophorus,cumulus,discus proligerus,cumulus cells,granulosa cells,cumulus expansion,corona radiata,oocyte maturation,ovulate,COC,menstrual cycle,embryology,embryogenesis,developmental biology,follicle,tertiary follicle,Graafian follicle,fertilization,fertility,intercellular matrix,COC