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Curr Opin Plant Biol

Title:		Compounds from rhizosphere microbes that promote plant growth
Author(s):		Ravelo-Ortega G; Raya-Gonzalez J; Lopez-Bucio J;
Address:		"Instituto de Investigaciones Quimico-Biologicas, Universidad Michoacana de San Nicolas de Hidalgo. Edificio B3, Ciudad Universitaria, C. P. 58030, Morelia, Michoacan, Mexico. Facultad de Quimico Farmacobiologia, Universidad Michoacana de San Nicolas de Hidalgo, C. P. 58240, Morelia, Michoacan, Mexico. Instituto de Investigaciones Quimico-Biologicas, Universidad Michoacana de San Nicolas de Hidalgo. Edificio B3, Ciudad Universitaria, C. P. 58030, Morelia, Michoacan, Mexico. Electronic address: jbucio@umich.mx"
Journal Title:		Curr Opin Plant Biol
Year:		2023
Volume:		20230128
Issue:
Page Number:		102336 -
DOI:		10.1016/j.pbi.2023.102336
ISSN/ISBN:		1879-0356 (Electronic) 1369-5266 (Linking)
Abstract:		"The rhizosphere is the soil-plant interface colonized by bacterial and fungal species that exert growth-promoting and adaptive benefits. The plant-bacteria relationships rely upon the perception of volatile organic compounds (VOCs), canonical phytohormones such as auxins and cytokinins, and the bacterial quorum sensing-related N-acyl-L-homoserine lactones and cyclodipeptides. On the other hand, plant-beneficial Trichoderma fungi emit highly active VOCs, including 6-pentyl-2H-pyran-2-one (6-PP), and beta-caryophyllene, which contribute to plant morphogenesis, but also into how these microbes spread over roots or live as endophytes. Here, we describe recent findings concerning how compounds from beneficial bacteria and fungi affect root architecture and advance into the signaling events that mediate microbial recognition"
Keywords:		*Rhizosphere Plant Development Plant Growth Regulators Bacteria Plants/microbiology Fungi *Volatile Organic Compounds Plant Roots Soil Microbiology Auxin Gene expression Plant growth Quorum-sensing Root development Volatile organic compounds;
Notes:		"MedlineRavelo-Ortega, Gustavo Raya-Gonzalez, Javier Lopez-Bucio, Jose eng Review England 2023/01/31 Curr Opin Plant Biol. 2023 Jun; 73:102336. doi: 10.1016/j.pbi.2023.102336. Epub 2023 Jan 28"