Molecular regulation by H₂S of antioxidant and glucose metabolism in cold-sensitive Capsicum.

ABSTRACT:

Background

Cold is an important environmental limiting factor affecting plant yield and quality. Capsicum (chili pepper), a tropical and subtropical vegetable crop, is extremely sensitive to cold. Although H₂S is an important signaling regulator in the responses of plant growth and development to abiotic stress, few studies have examined its effects on cold-sensitive capsicum varieties. Through biotechnology methods to enhance the cold resistance of peppers, to provide some reference for pepper breeding, investigated molecular regulation by H₂S of responses to cold stress in cold-sensitive capsicum plants, via physiological and transcriptomic analyses.

Results

In capsicum seedlings, exogenous H₂S enhanced relative electrical conductivity (REC

SUBMITTER: Song XP 

PROVIDER: S-EPMC11457385 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature