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Polyphasic Taxonomy in the Genus Burkholderia Leading to an Emended Description of the Genus and Proposition of Burkholderia vietnamiensis sp. nov. for N2-Fixing Isolates from Rice in Vietnam
TLDR
The taxonomic position of nitrogen-fixing strains that were isolated from rhizosphere macerates of rice cultivated in the Binh Thanh region of Vietnam was determined by using polyphasic taxonomy, and it was concluded that the genus Burkholderia should be restricted to the following species. Expand
Plant host habitat and root exudates shape soil bacterial community structure
TLDR
There was also evidence for an indirect important impact of root exudates, through stimulation of SOM assimilation by a diverse bacterial community, which significantly shaped rhizosphere bacterial community structure. Expand
The desert of Tataouine: an extreme environment that hosts a wide diversity of microorganisms and radiotolerant bacteria.
TLDR
The phylogenetic diversity of prokaryotic communities exposed to arid conditions in the hot desert of Tataouine (south Tunisia) was estimated with a combination of a culture and - molecular-based analysis, revealing the presence of species related to Bacteria and Archaea. Expand
Repeated beneficial effects of rice inoculation with a strain of Burkholderia vietnamiensison early and late yield components in low fertility sulphate acid soils of Vietnam
TLDR
Results indicated that inoculation of rice with B. vietnamiensis TVV75 significantly increased several yield components, resulting in a final 13 to 22% increase in grain yield. Expand
Root exudates mediated interactions belowground
TLDR
This review focused this review on current research concerning the role of the root exudate composition in ‘plant-microorganisms’ interactions and functioning of the rhizosphere. Expand
Rhizosphere Soil Aggregation and Plant Growth Promotion of Sunflowers by an Exopolysaccharide-Producing Rhizobiumsp. Strain Isolated from Sunflower Roots
TLDR
Inoculation with strain YAS34 modified soil structure around the root system, counteracting the negative effect of water deficit on growth, and it was shown that inoculation made the use of fertilizer more effective by increasing nitrogen uptake by sunflower plantlets. Expand
Differentiation of Burkholderia Species by PCR-Restriction Fragment Length Polymorphism Analysis of the 16S rRNA Gene and Application to Cystic Fibrosis Isolates
TLDR
If further validated by hybridization studies, PCR-RFLP of 16S rDNA could be an interesting identification tool and contribute to a better evaluation of the respective clinical risks associated with each Burkholderia species or genomovar in patients with CF. Expand
Production of auxin and other indolic and phenolic compounds by Paenibacillus polymyxa strains isolated from different proximity to plant roots
TLDR
The determined metabolic differences indicate together with previous results on genetic and physiological parameters of P. polymyxa populations that plant roots select different P.polymyxa subpopulations and suggest that the selected genotypes are differentially adapted to the decreasing oxygen pressure from NRS to RP. Expand
Paenibacillus graminis sp. nov. and Paenibacillus odorifer sp. nov., isolated from plant roots, soil and food.
TLDR
Sixteen gram-positive endospore-forming bacteria previously isolated from soil, plant rhizospheres, plant roots and pasteurized pureed vegetables were studied to determine their taxonomic positions and were assigned to two genomospecies using DNA-DNA hybridization, in agreement with rrs gene sequence analysis. Expand
Taxonomic characterization of Ochrobactrum sp. isolates from soil samples and wheat roots, and description of Ochrobactrum tritici sp. nov. and Ochrobactrum grignonense sp. nov.
TLDR
A large collection of bacterial strains, immunotrapped from soil and from the wheat rhizoplane, was subjected to polyphasic taxonomy by examining various pheno- and genotypic parameters, indicating that REP group K strains represent a new species. Expand
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