Redox-regulatory mechanisms induced by oxidative stress in Brassica juncea roots monitored by 2-DE proteomics |
| |
Authors: | Alvarez Sophie Galant Ashley Jez Joseph M Hicks Leslie M |
| |
Institution: | Donald Danforth Plant Science Center, St. Louis, MO 63132, USA. |
| |
Abstract: | ROS, including hydrogen peroxide (H(2)O(2)), can serve as cellular signaling molecules following oxidative stress. Analysis of the redox state of proteins in Brassica juncea roots by 2-DE proteomics following treatment with either exogenous H(2)O(2) or buthionine sulfoximine, which depletes glutathione to cause accumulation of endogenous H(2)O(2), led to the identification of different sets of proteins. These data suggest that exogenous and endogenous oxidative stresses trigger specialized responses. |
| |
Keywords: | 2‐DE Buthionine sulfoximine Hydrogen peroxide Oxidative stress Plant proteomics |
本文献已被 PubMed 等数据库收录! |
|