Article
An apoplastic h-type thioredoxin is involved in the stress response through regulation of the apoplastic reactive oxygen species in rice.
Plant physiology - 1 Dec 2011
Zhang Cui-Jun, Zhao Bing-Chun, Ge Wei-Na, Zhang Ya-Fang, Song Yun, Sun Da-Ye, Guo Yi
Abstract excerpt
Thioredoxins (Trxs) are a multigenic family of proteins in plants that play a critical role in redox balance regulation through thiol-disulfide exchange reactions. There are 10 members of the h-type Trxs in rice (Oryza sativa), and none of them has been clearly characterized. Here, we demonstrate that OsTRXh1, a subgroup I h-type Trx in rice, possesses reduction activity in vitro and complements the hydrogen...
Topics
- Abscisic Acid
- Amino Acid Sequence
- Animals
- Extracellular Space
- Gene Expression Regulation, Plant
- Hydrogen Peroxide
- Molecular Sequence Data
- Oryza
- Oxidation-Reduction
- Phenotype
- Phylogeny
- Plant Growth Regulators
- Plant Leaves