The role of root exudates, CMNs, and VOCs in plant–plant interaction

Journal of plant interactions

article

Muhammad Khashi u Rahman¹  Xingang Zhou¹  Fengzhi Wu¹ 

[1] a Key Laboratory of Biology and Genetic Improvement of Horticultural Crops (Northeast Region), Ministry of Agriculture and Rural Development, Northeast Agricultural University;b Department of Horticulture, Northeast Agricultural University

关键词: Plant interactions;    kin recognition;    rhizosphere;    root exudate;    CMNs;    VOCs;   

DOI  :  10.1080/17429145.2019.1689581

学科分类：纳米科学和纳米技术

来源: Taylor & Francis

【 摘 要 】

In the last few decades, incredible advances have been made in understanding the way of communication among members of kingdom plantae. Some plants fight for their existence and try to suppress the growth of other plants, while some share resources to benefit each other for their survival. During all these processes, plants use several biotic and abiotic mediums such as root exudates, volatile organic compounds (VOCs), and light for the interactions. Plant can change its physiological behaviors, such as change in gene regulation and induction of defense mechanism, when linked with neighboring plant through common mycorrhizal networks (CMNs). Root exudates are also critical in plant–plant interaction, since they share information, shape microbial community, and mediate recourse competition. Moreover, plants have been found warning their neighbors about pathogen attack and herbivory through the release of VOCs. This review will advance the understandings of roles of various communication media from the prospective of intra- and interspecific interactions as well as kin recognition.

【 授权许可】

CC BY|CC BY-NC