MYB72-dependent coumarin exudation shapes root microbiome assembly to promote plant health

IA Stringlis, KE Yu, K Feussner… - Proceedings of the …, 2018 - National Acad Sciences
Plant roots nurture a tremendous diversity of microbes via exudation of photosynthetically
fixed carbon sources. In turn, probiotic members of the root microbiome promote plant …

Plant-derived coumarins shape the composition of an Arabidopsis synthetic root microbiome

MJ Voges, Y Bai, P Schulze-Lefert… - Proceedings of the …, 2019 - National Acad Sciences
The factors that contribute to the composition of the root microbiome and, in turn, affect plant
fitness are not well understood. Recent work has highlighted a major contribution of the soil …

[HTML][HTML] Root-secreted coumarins and the microbiota interact to improve iron nutrition in Arabidopsis

CJ Harbort, M Hashimoto, H Inoue, Y Niu, R Guan… - Cell host & …, 2020 - cell.com
Plants benefit from associations with a diverse community of root-colonizing microbes.
Deciphering the mechanisms underpinning these beneficial services are of interest for …

Rhizobacterial volatiles and photosynthesis‐related signals coordinate MYB72 expression in Arabidopsis roots during onset of induced systemic resistance and iron …

C Zamioudis, J Korteland, JA Van Pelt… - The Plant …, 2015 - Wiley Online Library
In Arabidopsis roots, the transcription factor MYB 72 plays a dual role in the onset of
rhizobacteria‐induced systemic resistance (ISR) and plant survival under conditions of …

Cofunctioning of bacterial exometabolites drives root microbiota establishment

F Getzke, MA Hassani, M Crüsemann… - Proceedings of the …, 2023 - National Acad Sciences
Soil-dwelling microbes are the principal inoculum for the root microbiota, but our
understanding of microbe–microbe interactions in microbiota establishment remains …

Coumarin communication along the microbiome–root–shoot axis

MJJ Stassen, SH Hsu, CMJ Pieterse, IA Stringlis - Trends in Plant Science, 2021 - cell.com
Plants shape their rhizosphere microbiome by secreting root exudates into the soil
environment. Recently, root-exuded coumarins were identified as novel players in plant …

β‐Glucosidase BGLU42 is a MYB72‐dependent key regulator of rhizobacteria‐induced systemic resistance and modulates iron deficiency responses in Arabidopsis …

C Zamioudis, J Hanson, CMJ Pieterse - New Phytologist, 2014 - Wiley Online Library
Selected soil‐borne rhizobacteria can trigger an induced systemic resistance (ISR) that is
effective against a broad spectrum of pathogens. In A rabidopsis thaliana, the root‐specific …

[HTML][HTML] Modulation of the root microbiome by plant molecules: the basis for targeted disease suppression and plant growth promotion

A Pascale, S Proietti, IS Pantelides… - Frontiers in plant …, 2020 - frontiersin.org
Plants host a mesmerizing diversity of microbes inside and around their roots, known as the
microbiome. The microbiome is composed mostly of fungi, bacteria, oomycetes, and …

[HTML][HTML] Plant domestication shapes rhizosphere microbiome assembly and metabolic functions

H Yue, W Yue, S Jiao, H Kim, YH Lee, G Wei, W Song… - Microbiome, 2023 - Springer
Background The rhizosphere microbiome, which is shaped by host genotypes, root
exudates, and plant domestication, is crucial for sustaining agricultural plant growth. Despite …

Plant–microbe interactions in the rhizosphere via a circular metabolic economy

E Korenblum, H Massalha, A Aharoni - The Plant Cell, 2022 - academic.oup.com
Chemical exchange often serves as the first step in plant–microbe interactions and
exchanges of various signals, nutrients, and metabolites continue throughout the interaction …