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Recently, the soil-plant interaction team of the Institute of Agricultural Resources and Agricultural Regional Planning, Chinese Academy of Agricultural Sciences, revealed the origin and evolution of salicylic acid signaling and synthesis pathways in green plants, as well as the important role
of salicylic acid in the process of terrestrialization.
Published in "The origin and evolution of salicylic acid signaling and biosynthesis in plants" in
Molecular Plant.
of salicylic acid in the process of terrestrialization.
Published in "The origin and evolution of salicylic acid signaling and biosynthesis in plants" in
Molecular Plant.
The plant hormone salicylic acid plays a crucial role
in plant response to diverse biotic and abiotic stresses in terrestrial environments.
And salicylic acid also plays a very important role
in the interaction between plants and soil.
Salicylic acid is a ubiquitous plant root exudate that maintains a certain concentration
in soil.
Salicylic acid in soil plays an important role
in plant root growth, the composition of rhizosphere microbial communities, and the response to biobiotic and abiotic stress in soil.
However, there are still many unknowns
about the origin and evolution of key proteins in salicylic acid synthesis and signaling in plants, and whether salicylic acid is ubiquitous in green plants and its role in terrestrial processes.
in plant response to diverse biotic and abiotic stresses in terrestrial environments.
And salicylic acid also plays a very important role
in the interaction between plants and soil.
Salicylic acid is a ubiquitous plant root exudate that maintains a certain concentration
in soil.
Salicylic acid in soil plays an important role
in plant root growth, the composition of rhizosphere microbial communities, and the response to biobiotic and abiotic stress in soil.
However, there are still many unknowns
about the origin and evolution of key proteins in salicylic acid synthesis and signaling in plants, and whether salicylic acid is ubiquitous in green plants and its role in terrestrial processes.
The team published an article in The Plant Cell in 2017 to analyze the pathway of salicylic acid synthesis in rice roots and elucidate the mechanism
by which salicylic acid regulates root development.
On this basis, this study further systematically reveals the origin and evolution of salicylic acid synthesis and signaling pathways in green plants, and in addition, salicylic acid widely present in green plants plays an important role
in adapting green plants to complex terrestrial soil and high-light environment after landing.
This achievement lays an important foundation
for further research on the role of salicylic acid in the interaction between plants and soil.
by which salicylic acid regulates root development.
On this basis, this study further systematically reveals the origin and evolution of salicylic acid synthesis and signaling pathways in green plants, and in addition, salicylic acid widely present in green plants plays an important role
in adapting green plants to complex terrestrial soil and high-light environment after landing.
This achievement lays an important foundation
for further research on the role of salicylic acid in the interaction between plants and soil.
Postdoctoral Fellow Jia Xianqing and Postdoctoral Fellow Wang Long of the Institute of Agricultural Resources and Regional Planning of the Chinese Academy of Agricultural Sciences are the co-first authors of the paper, and Professor Yi Keke and Associate Professor Xu Lei are the co-corresponding authors
of the paper.
The relevant work has been supported
by the National Key Research and Development Program, the National Natural Science Foundation of China, the Youth Innovation Special Project of the Chinese Academy of Agricultural Sciences and the Innovation Project of the Chinese Academy of Agricultural Sciences.
of the paper.
The relevant work has been supported
by the National Key Research and Development Program, the National Natural Science Foundation of China, the Youth Innovation Special Project of the Chinese Academy of Agricultural Sciences and the Innovation Project of the Chinese Academy of Agricultural Sciences.
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