Effect of bioaugmentation on the growth and rhizosphere microbiome assembly of hydroponic cultures of Mentha aquatica

2021 ◽  
pp. 100107
Author(s):  
Mārtiņs Kalniņš ◽  
Una Andersone-Ozola ◽  
Dita Gudrā ◽  
Alise Sieriņa ◽  
Dāvids Fridmanis ◽  
...  
Keyword(s):  
Mentha Aquatica ◽  
Rhizosphere Microbiome ◽  
Hydroponic Cultures ◽  
Microbiome Assembly

scholarly journals Soil indigenous microbiome and plant genotypes cooperatively modify soybean rhizosphere microbiome assembly

2019 ◽  
Vol 19 (1) ◽  
Author(s):  
Fang Liu ◽  
Tarek Hewezi ◽  
Sarah L. Lebeis ◽  
Vince Pantalone ◽  
Parwinder S. Grewal ◽  
...  
Keyword(s):  
Rhizosphere Microbiome ◽  
Microbiome Assembly

scholarly journals Impact of plant domestication on rhizosphere microbiome assembly and functions

2015 ◽  
Vol 90 (6) ◽  
pp. 635-644 ◽  
Author(s):  
Juan E. Pérez-Jaramillo ◽  
Rodrigo Mendes ◽  
Jos M. Raaijmakers
Keyword(s):  
Plant Domestication ◽  
Rhizosphere Microbiome ◽  
Microbiome Assembly

Rhizosphere microbiome assembly involves seed-borne bacteria in compensatory phosphate solubilization

2021 ◽  
pp. 108273
Author(s):  
Jiahui Shao ◽  
Youzhi Miao ◽  
Kaiming Liu ◽  
Yi Ren ◽  
Zhihui Xu ◽  
...  
Keyword(s):  
Phosphate Solubilization ◽  
Rhizosphere Microbiome ◽  
Microbiome Assembly

scholarly journals Disentangling the genetic basis of rhizosphere microbiome assembly in tomato

2021 ◽  
Author(s):  
Ben O Oyserman ◽  
Stalin Sarango Flores ◽  
Thom Griffioen ◽  
Elmar van der Wijk ◽  
Lotte Pronk ◽  
...  
Keyword(s):  
Quantitative Traits ◽  
Genetic Basis ◽  
Genetic Factors ◽  
Breeding Programs ◽  
Plant Polysaccharides ◽  
Rhizosphere Microbiome ◽  
Iron Sulfur ◽  
Tomato Gene ◽  
Microbiome Assembly ◽  
Plant Microbiome

Microbiomes play a pivotal role in plant growth and health, but the genetic factors involved in microbiome assembly remain largely elusive. Here, 16S amplicon and metagenomic features of the rhizosphere microbiome were mapped as quantitative traits of a recombinant inbred line population of a cross between wild and domesticated tomato. Gene content analysis of prioritized tomato QTLs suggested a genetic basis for differential recruitment of various rhizobacterial lineages, including a Streptomyces-associated 6.31-Mbp region harboring tomato domestication sweeps and encoding, among others, the iron regulator FIT and the aquaporin SlTIP2.3. Within metagenome-assembled genomes of the rhizobacterial lineages Streptomyces and Cellvibrio, we identified microbial genes involved in metabolism of plant polysaccharides, iron, sulfur, trehalose, and vitamins, whose genetic variation associated with either modern or wild tomato QTLs. Integrating 'microbiomics' and quantitative plant genetics pinpointed putative plant and reciprocal microbial traits underlying microbiome assembly, thereby providing the first step towards plant-microbiome breeding programs.

scholarly journals Ecological Processes Shaping Bulk Soil and Rhizosphere Microbiome Assembly in a Long-Term Amazon Forest-to-Agriculture Conversion

2019 ◽  
Vol 79 (1) ◽  
pp. 110-122 ◽  
Author(s):  
Dennis Goss-Souza ◽  
Lucas William Mendes ◽  
Jorge Luiz Mazza Rodrigues ◽  
Siu Mui Tsai
Keyword(s):  
Bulk Soil ◽  
Amazon Forest ◽  
Ecological Processes ◽  
Rhizosphere Microbiome ◽  
Microbiome Assembly

Rhizosphere Microbiome Assembly and Its Impact on Plant Growth

2020 ◽  
Vol 68 (18) ◽  
pp. 5024-5038 ◽  
Author(s):  
Qian Qu ◽  
Zhenyan Zhang ◽  
W. J. G. M. Peijnenburg ◽  
Wanyue Liu ◽  
Tao Lu ◽  
...  
Keyword(s):  
Plant Growth ◽  
Rhizosphere Microbiome ◽  
Microbiome Assembly

scholarly journals Rhizosphere microbiome mediates systemic root metabolite exudation by root-to-root signaling

2020 ◽  
Vol 117 (7) ◽  
pp. 3874-3883 ◽  
Author(s):  
Elisa Korenblum ◽  
Yonghui Dong ◽  
Jedrzej Szymanski ◽  
Sayantan Panda ◽  
Adam Jozwiak ◽  
...  
Keyword(s):  
Community Structure ◽  
Microbial Communities ◽  
Azelaic Acid ◽  
Root Exudation ◽  
Long Distance ◽  
Tomato Root ◽  
Rhizosphere Microbiome ◽  
Fine Tune ◽  
Microbiome Assembly ◽  
Rhizosphere Microbial Community

Microbial communities associated with roots confer specific functions to their hosts, thereby modulating plant growth, health, and productivity. Yet, seminal questions remain largely unaddressed including whether and how the rhizosphere microbiome modulates root metabolism and exudation and, consequently, how plants fine tune this complex belowground web of interactions. Here we show that, through a process termed systemically induced root exudation of metabolites (SIREM), different microbial communities induce specific systemic changes in tomato root exudation. For instance, systemic exudation of acylsugars secondary metabolites is triggered by local colonization of bacteria affiliated with the genus Bacillus. Moreover, both leaf and systemic root metabolomes and transcriptomes change according to the rhizosphere microbial community structure. Analysis of the systemic root metabolome points to glycosylated azelaic acid as a potential microbiome-induced signaling molecule that is subsequently exuded as free azelaic acid. Our results demonstrate that rhizosphere microbiome assembly drives the SIREM process at the molecular and chemical levels. It highlights a thus-far unexplored long-distance signaling phenomenon that may regulate soil conditioning.

scholarly journals Deciphering rhizosphere microbiome assembly of wild and modern common bean (Phaseolus vulgaris) in native and agricultural soils from Colombia

Microbiome ◽  
2019 ◽  
Vol 7 (1) ◽  
Author(s):  
Juan E. Pérez-Jaramillo ◽  
Mattias de Hollander ◽  
Camilo A. Ramírez ◽  
Rodrigo Mendes ◽  
Jos M. Raaijmakers ◽  
...  
Keyword(s):  
Phaseolus Vulgaris ◽  
Common Bean ◽  
Agricultural Soils ◽  
Rhizosphere Microbiome ◽  
Microbiome Assembly
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