实验室主任张留光于2015年加入玛丽医院,作为主要人员筹建海口玛丽医院生殖医学中心胚胎实验室。同年,作为关键技术人员之一成功实施我院第一例试管婴儿。其凭借在国内三甲医院辅助生殖机构积累的丰富经验和专业技术知识,推动了我院胚胎实验室技术不...
摘要 After meiosis, round spermatid develops into mature sperm through metamorphosis. During this stage, most cytoplasm in the germ cell is gradually lost. The histones associated with chromatin are replaced by transition proteins and eventually transformed into protamines. Thus, the spermatid chromatin ...