%0 Journal Article
%T UV-B Irradiation Regulates Apoptosis in Yeast<br>UV-B诱导的酵母凋亡现象及调节机制的作用
%A ZHAO Hua
%A WU Dan
%A <br>赵华
%A 伍丹
%J 微生物学通报
%D 2009
%I 
%X Mechanisms of UV-B-induced apoptotic regulation in yeast Saccharomyces cerevisiae were studied. The results showed that UV-B irradiation indeed inhibited the growth of yeast cells as well as induced extensive apoptosis during 96 h experiment period. However, survival of 96 h irradiated cells remained 10% while most control cells finally dead after re-growth under UV-B irradiation for 12 d. And by exposed to 0.01 mol/L or 0.1 mol/L H2O2 for 30 min, survival rate of 24 h irradiated cells were 3.0-fold or 3.2-fold than control, respectively. By to heat shock for 30 min or 60 min, survival rate of 24 h irradiated cells were 3.5-fold or 9.0-fold than control, respectively.
%K UV-B irradiation
%K Yeast cells
%K Apoptosis
%K Apoptotic regulation<br>UV-B
%K 酵母细胞
%K 细胞凋亡
%K 凋亡调节机制
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=78024727B5F4EF6AA9CA8E605B5FC464&aid=9E9517FA2C963CCEFDE5B1DE37FC4DA9&yid=DE12191FBD62783C&vid=933658645952ED9F&iid=B31275AF3241DB2D&sid=D8D4032ACF30435E&eid=990F255299E5A08B&journal_id=0253-2654&journal_name=微生物学通报&referenced_num=0&reference_num=12