Hydrogen sulfide (H₂S) signaling in plant development and stress responses.

ABSTRACT:

Abstract

Hydrogen sulfide (H₂S) was initially recognized as a toxic gas and its biological functions in mammalian cells have been gradually discovered during the past decades. In the latest decade, numerous studies have revealed that H₂S has versatile functions in plants as well. In this review, we summarize H₂S-mediated sulfur metabolic pathways, as well as the progress in the recognition of its biological functions in plant growth and development, particularly its physiological functions in biotic and abiotic stress responses. Besides direct chemical reactions, nitric oxide (NO) and hydrogen peroxide (H₂O₂) have complex relationships with H₂S in plant signaling, both of which mediate protein post-translational modi

SUBMITTER: Liu H 

PROVIDER: S-EPMC7917380 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature