This paper mainly reviews the signalpathways and molecular mechanisms of nicotine in apoptotic regulation.
现对尼古丁调控细胞凋亡相关的各种信号通路及其分子机制进行综述。
2
Mitochondria act as cellular energy plants, and when free radicals interfere with their biochemical pathways, mitochondria receive a signal to start cell death.
线粒体相当于细胞的能源植物，当自由基干涉其生物过程时，线粒体会接受信号开始细胞凋亡程序。
3
Light signal transduction pathways are central components of the mechanisms that regulate plant development.