Convergent energy and stress signaling.

Convergent energy and stress signaling.
复制标题

收敛能量和应力信号传导。

DOI:
10.1016/j.tplants.2008.06.006
复制
发表时间:
2008-09
影响因子:
20.5
通讯作者:
Sheen, Jen
Sheen, Jen
中科院分区:
生物学1区
文献类型:
--
作者:
Baena-Gonzalez, Elena;Sheen, Jen

文献摘要

参考文献

被引文献

相似文献

植物不断面临多种类型的压力。尽管它们不同的起源和感知模式,营养剥夺和大多数压力对植物的整体能量状态有影响,导致下游反应趋同,包括在很大程度上重叠的转录模式。新出现的观点是,这种能量和应激信号转导中的转录组重编程部分受到进化上保守的能量传感器蛋白激酶SNF1(酵母中的蔗糖非发酵1)、哺乳动物中的AMPK(AMP活化蛋白激酶)和植物中的SnRK1(SNF1相关激酶1)的调节。在感知到与压力、营养缺乏和黑暗相关的能量不足时,SnRK1触发了广泛的转录变化,有助于恢复体内平衡,促进细胞存活,并为适应、生长和发育制定长期反应。
Plants are constantly confronted by multiple types of stress. Despite their distinct origin and mode of perception, nutrient deprivation and most stresses have an impact on the overall energy status of the plant, leading to convergent downstream responses that include largely overlapping transcriptional patterns. The emerging view is that this transcriptome reprogramming in energy and stress signaling is partly regulated by the evolutionarily conserved energy sensor protein kinases, SNF1 (sucrose non-fermenting 1) in yeast, AMPK (AMP-activated protein kinase) in mammals and SnRK1 (SNF1-related kinase 1) in plants. Upon sensing the energy deficit associated with stress, nutrient deprivation and darkness, SnRK1 triggers extensive transcriptional changes that contribute to restoring homeostasis, promoting cell survival and elaborating longer-term responses for adaptation, growth and development.
DOI: 10.1101/gad.1069003
发表时间: 2003-04-01
影响因子: 10.5
作者:
Cherkasova, VA;Hinnebusch, AG
通讯作者: Hinnebusch, AG
DOI: 10.1071/fp03105
发表时间: 2003-01-01
影响因子: 3
作者:
Guilioni, L;Wéry, J;Lecoeur, J
通讯作者: Lecoeur, J
DOI: 10.1104/pp.104.044362
发表时间: 2004-08-01
期刊: PLANT PHYSIOLOGY
影响因子: 7.4
作者:
Contento, AL;Kim, SJ;Bassham, DC
通讯作者: Bassham, DC
DOI: 10.1093/jxb/erh019
发表时间: 2004-01-01
影响因子: 6.9
作者:
Halford, NG;Hey, S;Paul, MJ
通讯作者: Paul, MJ
DOI: 10.1023/a:1006379623534
发表时间: 1999-10-01
影响因子: 5.1
作者:
Chang, LY;Yang, WY;Roth, D
通讯作者: Roth, D