Stimulated leaf dark respiration in tomato in an elevated carbon dioxide atmosphere.
Stimulated leaf dark respiration in tomato in an elevated carbon dioxide atmosphere.
复制标题
高二氧化碳气氛下番茄叶片暗呼吸的刺激
DOI：
10.1038/srep03433
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发表时间：
2013-12-05
影响因子：
4.6
通讯作者：
Yu, Jingquan
中科院分区：
文献类型：
--
作者：
Li, Xin;Zhang, Guanqun;Sun, Bo;Zhang, Shuai;Zhang, Yiqing;Liao, Yangwenke;Zhou, Yanhong;Xia, Xiaojian;Shi, Kai;Yu, Jingquan
叶片暗呼吸是植物组织生长、维持和碳循环的决定性因素。然而，CO2浓度升高对暗呼吸的潜在影响和机制尚不清楚。在这项研究中，番茄植物生长在升高[CO2]表现出一贯较高的叶暗呼吸速率，与环境对照植物相比。增加的呼吸能力是由参与糖酵解碳水化合物代谢、三羧酸循环和线粒体电子传递能量代谢途径的蛋白质、碳水化合物和转录物的更大丰度驱动的。这项研究提供了大量的证据支持的概念，叶暗呼吸增加的[CO2]在番茄植物，并表明，增加碳水化合物的可用性和增加的能量状态参与了暗呼吸响应于[CO2]升高的速率增加。
It is widely accepted that leaf dark respiration is a determining factor for the growth and maintenance of plant tissues and the carbon cycle. However, the underlying effect and mechanism of elevated CO2concentrations ([CO2]) on dark respiration remain unclear. In this study, tomato plants grown at elevated [CO2] showed consistently higher leaf dark respiratory rate, as compared with ambient control plants. The increased respiratory capacity was driven by a greater abundance of proteins, carbohydrates and transcripts involved in pathways of glycolysis carbohydrate metabolism, the tricarboxylic acid cycle and mitochondrial electron transport energy metabolism. This study provides substantial evidence in support of the concept that leaf dark respiration is increased by elevated [CO2] in tomato plants and suggests that the increased availability of carbohydrates and the increased energy status are involved in the increased rate of dark respiration in response to elevated [CO2].
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影响因子：
6.4
作者：
BOUMA, TJ;DEVISSER, R;LAMBERS, H
通讯作者：
LAMBERS, H
影响因子：
7.4
作者：
Davey, PA;Hunt, S;Long, SP
通讯作者：
Long, SP
影响因子：
6.4
作者：
Gonzalez-Meler, Miquel A.;Blanc-Betes, Elena;Gomez-Casanovas, Nuria
通讯作者：
Gomez-Casanovas, Nuria
番茄抗TMV感染的基础防御中线粒体替代呼吸减少活性氧的形成
影响因子：
4.3
作者：
Liao, Yang-Wen-Ke;Shi, Kai;Yu, Jing-Quan
通讯作者：
Yu, Jing-Quan
DOI：
10.1073/pnas.041620898
发表时间：
2001-02-27
影响因子：
11.1
作者：
Griffin, KL;Anderson, OR;Whitehead, D
通讯作者：
Whitehead, D