How a cyanobacterium tells time.
How a cyanobacterium tells time.
复制标题
DOI:
10.1016/j.mib.2008.10.003
复制
发表时间:
2008-12
影响因子:
5.4
通讯作者:
Golden, Susan S.
中科院分区:
文献类型:
--
作者:
Dong, Guogang;Golden, Susan S.
The cyanobacterium Synechococcus elongatus builds a circadian clock on an oscillator comprised of three proteins, KaiA, KaiB, and KaiC, which can recapitulate a circadian rhythm of KaiC phosphorylation in vitro. The molecular structures of all three proteins are known, and the phosphorylation steps of KaiC, the interaction dynamics among the three Kai proteins, and a weak ATPase activity of KaiC have all been characterized. An input pathway of redox-sensitive proteins uses photosynthetic function to relay light/dark information to the oscillator, and signal transduction proteins of well-known families broadcast temporal information to the genome, where global changes in transcription and a compaction of the chromosome are clock regulated.
登录
查看更多内容
影响因子:
4.8
作者:
Arita, Kyouhei;Hashimoto, Hiroshi;Shimizu, Toshiyuki
通讯作者:
Shimizu, Toshiyuki
影响因子:
8
作者:
Gao, Tiyu;Zhang, Xiaofan;LiWang, Andy
通讯作者:
LiWang, Andy
影响因子:
8.6
作者:
Emberly, E;Wingreen, NS
通讯作者:
Wingreen, NS
影响因子:
16.8
作者:
Ito, Hiroshi;Kageyama, Hakuto;Kondo, Takao
通讯作者:
Kondo, Takao
影响因子:
3.5
作者:
Iwasaki, H;Kondo, T
通讯作者:
Kondo, T