Nitric Oxide Is Required for Homeostasis of Oxygen and Reactive Oxygen Species in Barley Roots under Aerobic Conditions

作     者：Kapuganti J. Gupta Kim H. Hebelstrup Nicholas J. Kruger R. George Ratcliffe 

作者机构：Department of Plant SciencesUniversity of OxfordSouth Parks RoadOxfordOX1 3RBUK Department of Molecular Biology and GeneticsAarhus UniversityForsogsvej 14200 SlagelseDenmark 

出 版 物：《Molecular Plant》 (分子植物（英文版）)

年 卷 期：2014年第7卷第4期

页      面：747-750页

核心收录：

学科分类：0710[理学-生物学] 071010[理学-生物化学与分子生物学] 081702[工学-化学工艺] 081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 

基　　金：supported by a Marie Curie Intra-European Fellowship for Career Development within the 7th European Community Framework Programme (K.J.G. and R.G.R.) 

主　　题：MITOCHONDRIA NO 

摘      要：Oxygen, the terminal electron acceptor for mitochondrial electron transport, is vital for plants because of its role in the production of ATP by oxidative phosphorylation. While photosynthetic oxygen production contributes to the oxygen supply in leaves, reducing the risk of oxygen limitation of mitochondrial metabolism under most conditions, root tissues often suffer oxygen deprivation during normal development due to the lack of an endogenous supply and isolation from atmospheric oxygen.