Sugar metabolism and the plant target of rapamycin kinase: a sweet operaTOR?

Sugar metabolism and the plant target of rapamycin kinase: a sweet operaTOR?
复制标题

DOI:
10.3389/fpls.2013.00093
复制
发表时间:
2013
影响因子:
5.6
通讯作者:
Meyer C
Meyer C
中科院分区:
生物学2区
文献类型:
--
作者:
Dobrenel T;Marchive C;Azzopardi M;Clément G;Moreau M;Sormani R;Robaglia C;Meyer C

文献摘要

参考文献

被引文献

相似文献

在真核生物中,普遍存在的TOR(雷帕霉素靶蛋白)激酶复合物已成为细胞生长和代谢的中心调节因子。植物TOR复合物1(TORC 1)含有进化上保守的蛋白质伴侣,已被证明与C代谢的各个方面有关。事实上,拟南芥株系在表达的TORC 1组件的影响表现出深刻的扰动,在几种糖的代谢,包括蔗糖,淀粉,和棉子糖。代谢物分析实验加上转录组学分析的影响TORC1表达的线也揭示了更广泛的初级代谢失调。此外,最近的数据表明,TORC 1的激酶活性,控制生物输出,如mRNA翻译或自噬,直接由可溶性糖调节。
In eukaryotes, the ubiquitous TOR (target of rapamycin) kinase complexes have emerged as central regulators of cell growth and metabolism. The plant TOR complex 1 (TORC1), that contains evolutionary conserved protein partners, has been shown to be implicated in various aspects of C metabolism. Indeed Arabidopsis lines affected in the expression of TORC1 components show profound perturbations in the metabolism of several sugars, including sucrose, starch, and raffinose. Metabolite profiling experiments coupled to transcriptomic analyses of lines affected in TORC1 expression also reveal a wider deregulation of primary metabolism. Moreover recent data suggest that the kinase activity of TORC1, which controls biological outputs like mRNA translation or autophagy, is directly regulated by soluble sugars.
DOI: 10.1073/pnas.092141899
发表时间: 2002-04-30
影响因子: 11.1
作者:
Menand, B;Desnos, T;Robaglia, C
通讯作者: Robaglia, C
DOI: 10.1016/j.cmet.2008.03.002
发表时间: 2008-05-01
期刊: CELL METABOLISM
影响因子: 29
作者:
Gulati, Pawan;Gaspers, Lawrence D.;Thomas, George
通讯作者: Thomas, George
DOI: 10.1105/tpc.109.073007
发表时间: 2010-06-01
期刊: PLANT CELL
影响因子: 11.6
作者:
Leiber, Ruth-Maria;John, Florian;Ringli, Christoph
通讯作者: Ringli, Christoph
DOI: 10.1126/scisignal.267pe24
发表时间: 2009-04-21
期刊: SCIENCE SIGNALING
影响因子: 7.3
作者:
Guertin, David A.;Sabatini, David M.
通讯作者: Sabatini, David M.
DOI: 10.1016/j.molcel.2009.06.033
发表时间: 2009-09-11
期刊: MOLECULAR CELL
影响因子: 16
作者:
Binda, Matteo;Peli-Gulli, Marie-Pierre;De Virgilio, Claudio
通讯作者: De Virgilio, Claudio