rate gene

例句：

1. 1. The scientist is trying to understand the rate of gene expression in response to environmental stimuli.
   这位科学家正试图理解基因表达速率，以应对环境刺激。
2. 2. The study found that certain genes play a crucial role in disease susceptibility.
   研究发现，某些基因在疾病易感性中起着关键作用。
3. 3. The researcher is working on developing new drugs that target specific genes involved in cancer growth.
   该研究员正在研究开发针对特定基因的药物，这些基因与癌症生长有关。