Exploring the parameters of central redox hub for screening salinity tolerant rice landraces of coastal Bangladesh.

ABSTRACT: Regulation of oxidative stress towards origin of favorable internal redox cue plays a decisive role in salinity stress acclimation and least studied in rice and hence is the subject of present investigation. Redox landscaping of seedlings of ten experimental land races of rice of coastal Bangladesh grown under post imbibitional salinity stress (PISS) has been done through characterization of ROS-antioxidant interaction dynamics at metabolic interface, transcriptional reprogramming of redox-regulatory genes along with the assessment of biomarkers of oxidative threat for standardizing redox strategies and quality parameters for screening. The results exhibited a strong correlation between salinity induced redox status (pro-oxidant/antioxidant ratio, efficacy of H₂O₂ tur

SUBMITTER: Roy UK 

PROVIDER: S-EPMC9338030 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature