nonhistone chromosomal protein

例句：

1. 1. The studyof this protein has led to new insightsinto the function of DNA replication.
   研究这种蛋白质已经揭示了DNA复制功能的新见解。
2. 2.The nonhistone chromosomal proteinis a key player in the regulation ofgene expression.
   非组蛋白染色体蛋白质是调控基因表达的关键参与者。
3. 3. Thediscovery of this protein hasopened up new avenuesfor understanding the molecular mechanisms underlying cancerdevelopment.
   这种蛋白质的发现为理解癌症发展背后的分子机制开辟了新途径。