Fertility depends on the level of maternal growth and development of ovarian follicles as ovulation follicle development determines the number of ovum ovulated which is the key factor affecting the fecundity. 繁殖力的高低取决于母体卵巢卵泡的生长发育,因为卵泡发育决定了排卵数,是影响繁殖力的关键因素。
MicroRNA play an important role in the process of growth and development of ovarian, ovum, early embryo and other tissues and organs that are related to reproductive performance, but studies about the regulation of microRNA in goats 'reproductive performance have not been reported. microRNA在卵巢、卵细胞和早期胚胎等繁殖相关的组织器官的生长发育过程中起着重要的作用,但是有关microRNA调控山羊繁殖性能的研究至今仍未见报道。
The cryopreservation and transplantation of ovarian tissue is being considered one of new technique to build mammal ovum library in the future. 卵巢冷冻和移植被认为是将来建立哺乳动物卵子库的一项新技术。