要想深入地了解异常染色体的产生或影响这类产生的各种因素,或想要知道异常染色体配子的存活情况等,对配子染色体的结构进行直接分析是很有必要的。毫无疑问,这样更有利于把遗传病的发病根源更为准确地归属于父方或母方。这也是多年来人类的一个愿望。精子染色体显现的实现过去对配子染色体的全部认识仅仅是通过从羊水、绒毛膜或胎儿中所获得的细胞的染色体结构的推测。但人类从不满足于推测和估计,多年来一直在探讨如何对配子染色体进行直接的分析。所碰到的最棘手的问题 It is necessary to analyze the structure of gametocidal chromosomes in order to know more about the occurrence of abnormal chromosomes or the factors that affect them, or if you want to know the survival of abnormal gametes. There is no doubt that this is more conducive to the root cause of genetic diseases more accurately attributable to the father or mother. This is also a human desire for many years. Achievements of sperm chromosome display In the past, all understanding of gametocyte chromosomes was only based on the speculation of the chromosomal structure of the cells obtained from amniotic fluid, chorion or fetus. But humans are never content with speculation and estimation and have been exploring how to make direct analyzes of gamete chromosomes over the years. The toughest problem that meets