启动细胞 meaning in English
initiated cell
Examples
- Serum - deprivation can trigger the program of cell apoptosis , induces cells apoptosis , even necrosis in neuronal differentiated pc 12 cells
神经分化的pc12细胞在去血清后，会启动细胞凋亡程序，细胞逐渐凋亡，甚至坏死。 - Receptors on the receiving , or postsynaptic , neurons bind to the neurotransmitter and register biochemical changes in the cell that can change its ability to respond to other stimuli or to turn genes on or off
位于接受讯息端的突触后神经元则带有血清张力素受体，可与其相接，并启动细胞内的生化反应，以改变神经元对其他刺激的反应能力，或是开启或关闭基因。 - Development system in some streptomyces spp . is characterized by an unique multiphasic growth kinetics in liquid medium . after spore germination , first logarithmic growth is followed by a transient cessation of cell growth , which potentially serves as a key developmental switch in regulatory system , leading to initiation of second logarithmic growth
某些链霉菌在液体培养基中表现独特的多相生长动力学特征：第一次对数生长之后，细胞生长过渡性地停止，这个过渡期可能起着一个重要的发育调控开关作用，启动细胞第二次对数生长。 - Rapid responses occured when cells were exposed to genotoxic stresses : one is initiating dna damage checkpoint that leads to arrest in gl , in order to provide the cell with sufficient time to repair damaged dna , or leads to arrest in g2 , in order to avoid defective chromosome happening mitosis . on the other hand , if damage to the genome is excessive , the cells initiating apoptosis , when damages cannot be repaired
这是因为细胞在受到诸如电离辐射等基因毒应激损伤时，细胞最先作出的细胞学反应：一，起始dnadamagecheckpoint使细胞周期阻滞( arrest )在g1期，赢得时间识别与修复损伤，避免损伤的dna进行错误的复制，或和阻滞在g2期，避免缺陷的染色体进一步分裂；二，损伤严重而修复无望启动细胞死亡程序，清除那些带有病变倾向的细胞危害机体。