Gasotransmitters signaling in plants under abiotic stress: An overview -- Influence of gasotransmitters on the physiology of plants with respect to abiotic stress tolerance -- Gasotransmitters and omics for abiotic stress tolerance in plants -- Advancement in the biology of gasotransmitters: H2S, NO, and ethylene -- Hydrogen sulfide: An evolving gasotransmitter regulating salinity and drought stress response in plants -- Ethylene synthesis and redox homeostasis in plants: Recent advancement -- Nitric oxide and cellular redox homeostasis in plants -- The function of hydrogen sulfide in plant responses to salinity and drought: new insights -- Hydrogen peroxide and its role in abiotic stress tolerance in plants -- Interaction of ethylene and H2S in plant stress management.