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A symbiotic footprint in the plant root microbiome [PDF]

Environmental Microbiome, 2023
Background A major aim in plant microbiome research is determining the drivers of plant-associated microbial communities. While soil characteristics and host plant identity present key drivers of root microbiome composition, it is still unresolved ...
Kyle Hartman, Marc W. Schmid, Natacha Bodenhausen, S. Franz Bender, Alain Y. Valzano-Held, Klaus Schlaeppi, Marcel G.A. van der Heijden   +6 more
doaj   +8 more sources

Heritability of the Pinus radiata root microbiome [PDF]

Frontiers in Plant Science
IntroductionBoth evolutionary history and recent breeding selections can influence plant microbiomes, with closely-related individuals often having more similar microbiomes.
Natalie J Graham, Natalie J Graham, Gancho Slavov, Steve A. Wakelin, Jaroslav Klápště, Nicola J. Day   +5 more
doaj   +3 more sources

The ancestral environment of teosinte populations shapes their root microbiome [PDF]

Environmental Microbiome
Summary Background The composition of the root microbiome affects the host’s growth, with variation in the host genome associated with microbiome variation.
Christopher J. Barnes, Maria Sophie Bünner, M. Rosario Ramírez-Flores, Ida Broman Nielsen, Jazmin Ramos-Madrigal, Daria Zharikova, Chloee M. McLaughlin, M. Thomas Gilbert, Ruairidh J.H. Sawers   +8 more
doaj   +3 more sources

Bacterial Tolerance to Host-Exuded Specialized Metabolites Structures the Maize Root Microbiome [PDF]

Proceedings of the National Academy of Sciences of the United States of America, 2023
Plants exude specialized metabolites from their roots, and these compounds are known to structure the root microbiome. However, the underlying mechanisms are poorly understood.
Valentin Gfeller, Lisa Thönen, Christian H. Ahrens   +2 more
exaly   +5 more sources

Identification of microbiome-associated loci in super hybrid rice reveals the regulation of OsBRI1 on nitrogen-dependent root microbiome assembly [PDF]

BMC Plant Biology
Background Host genetics is known to determine the composition of the plant microbiome, which plays an essential role in plant growth and nutrient use efficiency.
Mengting Zhang, Yinyue Wang, Qiongqiong Zhang, Huacai Wang, Yongsheng Yan   +4 more
doaj   +2 more sources

Phylogenetic Divergence and Domestication Jointly Shape the Tomato Root Microbiome [PDF]

Plants
Domestication reduced the genetic diversity in modern crops, often resulting in reduced resilience to biotic and abiotic stress. Evidence is now accumulating that domestication also altered the structure and function of root-associated microbiomes ...
Grigorios Thomaidis, Georgios Boutzikas, Athanasios Alexopoulos, Christos Zamioudis   +3 more
doaj   +2 more sources

Host-Associated Quantitative Abundance Profiling Reveals the Microbial Load Variation of Root Microbiome

Plant Communications, 2020
Plant-associated microbes are critical for plant growth and survival under natural environmental conditions. To date, most plant microbiome studies involving high-throughput amplicon sequencing have focused on the relative abundance of microbial taxa ...
Xiaoxuan Guo, Xiaoning Zhang, Yuan Qin, Yong-Xin Liu, Jingying Zhang, Na Zhang, Kun Wu, Baoyuan Qu, Zishan He, Xin Wang, Xinjian Zhang, Stéphane Hacquard, Xiangdong Fu, Yang Bai   +13 more
doaj   +3 more sources

Spatiotemporal Dynamics of Maize (Zea mays L.) Root Growth and Its Potential Consequences for the Assembly of the Rhizosphere Microbiota

Frontiers in Microbiology, 2021
Numerous studies have shown that plants selectively recruit microbes from the soil to establish a complex, yet stable and quite predictable microbial community on their roots – their “microbiome.” Microbiome assembly is considered as a key process in the
Michael Bonkowski, Mika Tarkka, Mika Tarkka, Bahar S. Razavi, Hannes Schmidt, Evgenia Blagodatskaya, Robert Koller, Peng Yu, Claudia Knief, Frank Hochholdinger, Doris Vetterlein, Doris Vetterlein   +11 more
doaj   +1 more source

Autotoxin Rg1 Induces Degradation of Root Cell Walls and Aggravates Root Rot by Modifying the Rhizospheric Microbiome

Microbiology Spectrum, 2021
Management of crop root rot disease is one of the key factors in ensuring sustainable development in agricultural production. The accumulation of autotoxins and pathogens in soil has been reported as a primary driver of root rot diseases; however, less ...
Yanguo Xu, Min Yang, Rong Yin, Luotao Wang, Lifen Luo, Bianxian Zi, Haijiao Liu, Huichuan Huang, Yixiang Liu, Xiahong He, Shusheng Zhu   +10 more
doaj   +1 more source

Host selection has a stronger impact on leaf microbiome assembly compared to land‐management practices

Journal of Sustainable Agriculture and Environment, 2023
Introduction Plant microbiomes contribute directly to plant health and productivity, but mechanisms that underpin plant microbiome assembly in different compartments (e.g., root, leaf) are not fully understood.
Pankaj K. Singh, Eleonora Egidi, Catriona A. Macdonald, Brajesh K. Singh   +3 more
doaj   +1 more source