Grass and forage plants serve multiple functions and benefits to humans and animals, such as beautifying landscapes, protecting the environment, improving human recreational activities, and providing feed for livestock and wild animals. There are growing concerns about continued global warming and increasing extreme weather events, which subsequently lead to frequent natural disasters and environmental problems. Compared to crops, grass and forage plants have evolved multiple mechanisms at physiological, biochemical, molecular, cellular, and subcellular levels to adapt to different environmental stresses such as high salinity, drought, heavy metal, insufficient or excessive light, extreme temperatures, pathogens and pests, etc.
Increasing evidence indicates several main strategies for improving stress tolerance in grass and forage plants, including (i) natural metabolites or synthetic chemicals priming; (ii) application of beneficial microbes such as fungi and bacteria; (iii) biotic and/or abiotic stress priming; (iv) genetic breeding; and (v) traditional cross-breeding. A comprehensive understanding of the mechanisms underlying these strategies may facilitate breeding for stress tolerance improvement in grass and forage plants.
The goal of this Research Topic is to enrich our understanding of the roles of complex signaling transduction pathways in grass and forage plants in response to various stressful environments.
In this Research Topic, we encourage the submission of original research articles, reviews and mini-reviews, methods, and opinions, including but not limited to the following subtopics:
• Functional characterization of genes relevant to stress tolerance
• Application of advanced tools (e.g. CRISPR/Cas) to improve stress tolerance traits
• Regulations of stress tolerance by natural metabolites or synthetic chemicals
• Roles of host-microbe interactions in stress responses
• Omics-related studies (e.g., transcriptomic, proteomic, and metabolomics) that provide novel mechanistic insights on stress tolerance in grass and forage plants
Grass and forage plants serve multiple functions and benefits to humans and animals, such as beautifying landscapes, protecting the environment, improving human recreational activities, and providing feed for livestock and wild animals. There are growing concerns about continued global warming and increasing extreme weather events, which subsequently lead to frequent natural disasters and environmental problems. Compared to crops, grass and forage plants have evolved multiple mechanisms at physiological, biochemical, molecular, cellular, and subcellular levels to adapt to different environmental stresses such as high salinity, drought, heavy metal, insufficient or excessive light, extreme temperatures, pathogens and pests, etc.
Increasing evidence indicates several main strategies for improving stress tolerance in grass and forage plants, including (i) natural metabolites or synthetic chemicals priming; (ii) application of beneficial microbes such as fungi and bacteria; (iii) biotic and/or abiotic stress priming; (iv) genetic breeding; and (v) traditional cross-breeding. A comprehensive understanding of the mechanisms underlying these strategies may facilitate breeding for stress tolerance improvement in grass and forage plants.
The goal of this Research Topic is to enrich our understanding of the roles of complex signaling transduction pathways in grass and forage plants in response to various stressful environments.
In this Research Topic, we encourage the submission of original research articles, reviews and mini-reviews, methods, and opinions, including but not limited to the following subtopics:
• Functional characterization of genes relevant to stress tolerance
• Application of advanced tools (e.g. CRISPR/Cas) to improve stress tolerance traits
• Regulations of stress tolerance by natural metabolites or synthetic chemicals
• Roles of host-microbe interactions in stress responses
• Omics-related studies (e.g., transcriptomic, proteomic, and metabolomics) that provide novel mechanistic insights on stress tolerance in grass and forage plants
