chromosomal in situ suppression hybridization

例句：

1. 1. Chromosome in situ suppression hybridization is a powerful tool for studying the genetic basis of diseases.
   染色体原位抑制杂交是一种强大的工具，用于研究疾病的遗传基础。
2. 2. The researchers used this technique to identify the genes responsible for a rare genetic disorder.
   研究人员使用这种方法来识别导致一种罕见遗传病的基因。
3. 3.The results of this study will help us better understand the relationship between genetics and environmental factors.
   这项研究的结果表明，我们能更好地理解遗传因素与环境因素之间的关系。