精品文档---下载后可任意编辑FISH 技术在染色体结构异常夫妇 PGD 中的应用的开题报告摘要：FISH 技术是近年来应用较为广泛的一种遗传学分析方法，可以用于检测染色体的结构异常和数目异常。本文主要介绍 FISH 技术在染色体结构异常夫妇 PGD 中的应用。首先，介绍了 PGD 的基本概念和意义。随后，阐述了染色体结构异常的种类，以及 FISH 技术的原理和常用方法。最后，讨论 FISH 技术在染色体结构异常 PGD 中的应用，包括检测单体或倍体结构异常、检测易位等。综合来看，FISH 技术在染色体结构异常夫妇 PGD 中具有高度的可靠性和精准性，对于保障健康妊娠和生育健康后代具有重要意义。关键词：FISH 技术，PGD，染色体结构异常，单体或倍体结构异常，易位。Abstract：FISH technology is a widely used genetic analysis method in recent years, which can be used to detect chromosomal structural and numerical abnormalities. This paper mainly introduces the application of FISH technology in PGD for couples with chromosomal structural abnormalities. Firstly, the basic concepts and significance of PGD are introduced. Then, the types of chromosomal structural abnormalities and the principles and common methods of FISH technology are elaborated. Finally, the application of FISH technology in PGD for couples with chromosomal structural abnormalities is studied, including the detection of monoploid or polyploid structural abnormalities, and the detection of translocations. Overall, FISH technology has a high level of reliability and accuracy in PGD for couples with chromosomal structural abnormalities, which is of great significance for ensuring healthy pregnancy and giving birth to healthy offspring.Keywords: FISH technology, PGD, chromosomal structural abnormalities, monoploid or polyploid structural abnormalities, translocation.
