Hydrogen sulfide, a signaling molecule in plant stress responses

Gaseous molecules, such as hydrogen sulfide (H2S) and nitric oxide (NO), are crucial players in cellular (patho)physiological processes biological systems. The functions of these gaseous which were first discovered identified gasotransmitters animals, have received unprecedented attention from plant scientists recent decades. Researchers arrived at the consensus that H2S is synthesized endogenously serves a signaling molecule throughout life cycle. However, mechanisms action redox biology still largely unexplored. This review highlights what we currently know about characteristics biosynthesis plants. Additionally, summarize role resistance to abiotic stress. Moreover, propose discuss possible redox-dependent by regulates physiology.