文献类型：期刊文献

英文题名：Root colonization by beneficial rhizobacteria

作者：Liu, Yunpeng[1] Xu, Zhihui[2] Chen, Lin[3] Xun, Weibing[2] Shu, Xia[1,4] Chen, Yu[2] Sun, Xinli[2] Wang, Zhengqi[2] Ren, Yi[2] Shen, Qirong[2] Zhang, Ruifu[1,2]

第一作者：Liu, Yunpeng

通信作者：Zhang, RF[1]

机构：[1]Chinese Acad Agr Sci, Inst Agr Resources & Reg Planning, State Key Lab Efficient Utilizat Arid & Semiarid A, 12 Zhongguancun South St, Beijing 100081, Peoples R China;[2]Nanjing Agr Univ, Natl Engn Res Ctr Organ Based Fertilizers, Jiangsu Collaborat Innovat Ctr Solid Organ Waste R, Jiangsu Prov Key Lab Organ Solid Waste Utilizat, 6 Tongwei Rd, Nanjing 210095, Peoples R China;[3]Chinese Acad Forestry, Expt Ctr Forestry North China, 1 Shuizha West Rd, Beijing 102300, Peoples R China;[4]Huazhong Agr Univ, Coll Life Sci & Technol, State Key Lab Agr Microbiol, 1 Shizishan St, Wuhan, Peoples R China

年份：2024

卷号：48

期号：1

外文期刊名：FEMS MICROBIOLOGY REVIEWS

收录：;Scopus(收录号：2-s2.0-85182501465);WOS:【SCI-EXPANDED(收录号:WOS:001141007600002)】；

基金：This work was funded by the National Natural Science Foundation of China (32370135), the National Key Research and Development Program (2022YFF1001804 and 2021YFF1000400), the Innovation Program of Chinese Academy of Agricultural Sciences (CAAS-CSAL-202302), the Central Public-interest Scientific Institution Basal Research Fund (Y2022QC15), and the Agricultural Science and Technology Innovation Program (CAAS-ZDRW202308).

语种：英文

外文关键词：rhizosphere; bacteria; root colonization; plant-microbe interactions; root exudates

摘要：Rhizosphere microbes play critical roles for plant's growth and health. Among them, the beneficial rhizobacteria have the potential to be developed as the biofertilizer or bioinoculants for sustaining the agricultural development. The efficient rhizosphere colonization of these rhizobacteria is a prerequisite for exerting their plant beneficial functions, but the colonizing process and underlying mechanisms have not been thoroughly reviewed, especially for the nonsymbiotic beneficial rhizobacteria. This review systematically analyzed the root colonizing process of the nonsymbiotic rhizobacteria and compared it with that of the symbiotic and pathogenic bacteria. This review also highlighted the approaches to improve the root colonization efficiency and proposed to study the rhizobacterial colonization from a holistic perspective of the rhizosphere microbiome under more natural conditions. We summarized the root colonizing process of the nonsymbiotic beneficial rhizobacteria, compared that with pathogenic and symbiotic rhizobacteria, and reviewed the approaches to improve the colonization efficiency.