4.6 Review

Ethylene: A Master Regulator of Plant-Microbe Interactions under Abiotic Stresses

期刊

CELLS
卷 12, 期 1, 页码 -

出版社

MDPI
DOI: 10.3390/cells12010031

关键词

Ethylene; plant-microbe interactions; abiotic stresses; transcriptome; reactive oxygen species

向作者/读者索取更多资源

The plant hormone ethylene plays a crucial role in regulating physiological processes and plant-microbe interactions. Recent studies have shown that ethylene is also important for beneficial plant-microbial associations under abiotic stress such as salt and heat stress. Understanding ethylene-dependent plant-microbe interactions is essential for developing strategies to enhance plant tolerance to harsh environmental conditions.
The plant phytohormone ethylene regulates numerous physiological processes and contributes to plant-microbe interactions. Plants induce ethylene production to ward off pathogens after recognition of conserved microbe-associated molecular patterns (MAMPs). However, plant immune responses against pathogens are essentially not different from those triggered by neutral and beneficial microbes. Recent studies indicate that ethylene is an important factor for beneficial plant-microbial association under abiotic stress such as salt and heat stress. The association of beneficial microbes with plants under abiotic stresses modulates ethylene levels which control the expression of ethylene-responsive genes (ERF), and ERFs further regulate the plant transcriptome, epi-transcriptome, Na+/K+ homeostasis and antioxidant defense mechanisms against reactive oxygen species (ROS). Understanding ethylene-dependent plant-microbe interactions is crucial for the development of new strategies aimed at enhancing plant tolerance to harsh environmental conditions. In this review, we underline the importance of ethylene in beneficial plant-microbe interaction under abiotic stresses.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.6
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据