scholarly journals Reactive Oxygen Species Generated by NADPH Oxidases Promote Radicle Protrusion and Root Elongation during Rice Seed Germination

2017 ◽  
Vol 18 (1) ◽  
pp. 110 ◽  
Author(s):  
Wen-Yan Li ◽  
Bing-Xian Chen ◽  
Zhong-Jian Chen ◽  
Yin-Tao Gao ◽  
Zhuang Chen ◽  
...  
Keyword(s):  
Reactive Oxygen Species ◽  
Seed Germination ◽  
Root Elongation ◽  
Reactive Oxygen ◽  
Rice Seed ◽  
Oxygen Species ◽  
Nadph Oxidases ◽  
Radicle Protrusion

scholarly journals A Role for Reactive Oxygen Species Produced by NADPH Oxidases in the Embryo and Aleurone Cells in Barley Seed Germination

PLoS ONE ◽  
2015 ◽  
Vol 10 (11) ◽  
pp. e0143173 ◽  
Author(s):  
Yushi Ishibashi ◽  
Shinsuke Kasa ◽  
Masatsugu Sakamoto ◽  
Nozomi Aoki ◽  
Kyohei Kai ◽  
...  
Keyword(s):  
Reactive Oxygen Species ◽  
Seed Germination ◽  
Reactive Oxygen ◽  
Barley Seed ◽  
Oxygen Species ◽  
Nadph Oxidases ◽  
Aleurone Cells

Reactive Oxygen Species Signaling and Seed Germination

2017 ◽  
pp. 291-306 ◽  
Author(s):  
Prabhakaran Soundararajan ◽  
Abinaya Manivannan ◽  
Byoung Ryong Jeong
Keyword(s):  
Reactive Oxygen Species ◽  
Seed Germination ◽  
Reactive Oxygen ◽  
Oxygen Species ◽  
Reactive Oxygen Species Signaling

scholarly journals Role of reactive oxygen species produced by NADPH oxidase in gibberellin biosynthesis during barley seed germination

2016 ◽  
Vol 11 (5) ◽  
pp. e1180492 ◽  
Author(s):  
Kyohei Kai ◽  
Shinsuke Kasa ◽  
Masatsugu Sakamoto ◽  
Nozomi Aoki ◽  
Gaku Watabe ◽  
...  
Keyword(s):  
Reactive Oxygen Species ◽  
Seed Germination ◽  
Nadph Oxidase ◽  
Reactive Oxygen ◽  
Barley Seed ◽  
Gibberellin Biosynthesis ◽  
Oxygen Species

Redox signalling involving NADPH oxidase-derived reactive oxygen species

2006 ◽  
Vol 34 (5) ◽  
pp. 960-964 ◽  
Author(s):  
R. Dworakowski ◽  
N. Anilkumar ◽  
M. Zhang ◽  
A.M. Shah
Keyword(s):  
Reactive Oxygen Species ◽  
Nadph Oxidase ◽  
Second Messengers ◽  
Reactive Oxygen ◽  
Signalling Pathways ◽  
Cell Phenotype ◽  
Oxygen Species ◽  
Mechanical Stimuli ◽  
Nadph Oxidases ◽  
Redox Signalling

Increased oxidative stress plays an important role in the pathophysiology of many diseases such as atherosclerosis, diabetes mellitus, myocardial infarction and heart failure. In addition to the well-known damaging effects of oxygen-free radicals, ROS (reactive oxygen species) also have signalling roles, acting as second messengers that modulate the activity of diverse intracellular signalling pathways and transcription factors, thereby inducing changes in cell phenotype. NADPH oxidases appear to be especially important sources of ROS involved in redox signalling. Seven NADPH oxidase isoforms, known as Noxs (NAPDH oxidases), are expressed in a cell- and tissue-specific fashion. These oxidases are thought to subserve distinct functions as a result of their tightly regulated activation (e.g. by neurohormonal and growth factors and mechanical stimuli) and their specific coupling with distinct downstream signalling pathways. In the present paper, we review the structure and mechanisms of activation of NADPH oxidases and consider their involvement in redox signalling, focusing mainly on the cardiovascular system.

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