Hydrogen Sulfide Enhances Plant Tolerance to Waterlogging Stress
Yaoqi Li,
Da Sun,
Ke Xu,
Libo Jin,
Renyi Peng
Affiliations
Yaoqi Li
Biomedicine Collaborative Innovation Center of Wenzhou, Engineering Laboratory of Zhejiang Province for Pharmaceutical Development of Growth Factors, Institute of Life Sciences, Wenzhou University, Wenzhou 325035, China
Da Sun
Biomedicine Collaborative Innovation Center of Wenzhou, Engineering Laboratory of Zhejiang Province for Pharmaceutical Development of Growth Factors, Institute of Life Sciences, Wenzhou University, Wenzhou 325035, China
Ke Xu
Biomedicine Collaborative Innovation Center of Wenzhou, Engineering Laboratory of Zhejiang Province for Pharmaceutical Development of Growth Factors, Institute of Life Sciences, Wenzhou University, Wenzhou 325035, China
Libo Jin
Biomedicine Collaborative Innovation Center of Wenzhou, Engineering Laboratory of Zhejiang Province for Pharmaceutical Development of Growth Factors, Institute of Life Sciences, Wenzhou University, Wenzhou 325035, China
Renyi Peng
Biomedicine Collaborative Innovation Center of Wenzhou, Engineering Laboratory of Zhejiang Province for Pharmaceutical Development of Growth Factors, Institute of Life Sciences, Wenzhou University, Wenzhou 325035, China
Hydrogen sulfide (H2S) is considered the third gas signal molecule in recent years. A large number of studies have shown that H2S not only played an important role in animals but also participated in the regulation of plant growth and development and responses to various environmental stresses. Waterlogging, as a kind of abiotic stress, poses a serious threat to land-based waterlogging-sensitive plants, and which H2S plays an indispensable role in response to. In this review, we summarized that H2S improves resistance to waterlogging stress by affecting lateral root development, photosynthetic efficiency, and cell fates. Here, we reviewed the roles of H2S in plant resistance to waterlogging stress, focusing on the mechanism of its promotion to gained hypoxia tolerance. Finally, we raised relevant issues that needed to be addressed.
