tetrapartite chromosome

例句：

1. 1.The study of the genetics of tetrad chromosomes is a complex field.
   研究四分体染色体的遗传学是一个复杂的领域。
2. 2.The researchers found that the tetrad chromosomes were responsible for the disease.
   研究人员发现四分体染色体是导致这种疾病的原因。
3. 3.The tetrad chromosomes are believed to play a crucial role in the development of the human brain.
   人们相信四分体染色体在人类大脑的发展中起着至关重要的作用。