These confirmed that the main effect factor to peanut qualities was geneticagent of variety.
说明影响花生品质首先是品种本身的遗传因子。
2
Natural selection can also, sometimes, be an agent of genetic uniformity.
有时，自然选择也是物种特性统一的推动者。
3
Conclusion: DCA is an agent of DNA damage to hepatocyte, and belongs to genetic carcinogen. Its carcinogenesis may be related with its action of inducing DNA damage.