Yeast TOR signaling: a mechanism for metabolic regulation.
Yeast TOR signaling: a mechanism for metabolic regulation.
复制标题
酵母 TOR 信号传导:代谢调节机制。
DOI:
--
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发表时间:
2004
影响因子:
--
通讯作者:
K. Wedaman
中科院分区:
文献类型:
--
作者:
T. Powers;I. Dilova;C. Chen;K. Wedaman
Understanding how cell growth is regulated in response to environmental signals remains a challenging biological problem. Recent studies indicate the TOR (target of rapamycin) kinase acts within an intracellular regulatory network used by eukaryotic cells to regulate their growth according to nutrient availability. This network affects all aspects of gene expression, including transcription, translation, and protein stability, making TOR an excellent candidate as a global regulator of cellular activity. Here we review our recent studies of two specific transcriptional outputs controlled by TOR in the budding yeast, S. cerevisiae: (1) positive regulation of genes involved in ribosome biogenesis, and (2) negative regulation of genes required for de novo biosynthesis of glutamate and glutamine. These studies have raised the important issue as to how diverse nutritional cues can pass through a common signaling pathway and yet ultimately generate distinct transcriptional responses.
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影响因子:
3.3
作者:
Takayuki Sekito;Janet M. Thornton;R. A. Butow
通讯作者:
Takayuki Sekito;Janet M. Thornton;R. A. Butow
DOI:
10.1016/0192-0561(94)90091-4
发表时间:
1994
期刊:
International journal of immunopharmacology
影响因子:
--
作者:
Mahajan,PB
通讯作者:
Mahajan,PB
影响因子:
10.5
作者:
Cardenas, ME;Cutler, NS;Heitman, J
通讯作者:
Heitman, J
DOI:
10.1073/pnas.96.26.14866
发表时间:
1999-12-21
影响因子:
11.1
作者:
Hardwick, JS;Kuruvilla, FG;Schreiber, SL
通讯作者:
Schreiber, SL
影响因子:
3.3
作者:
Epstein, CB;Waddle, JA;Butow, RA
通讯作者:
Butow, RA