Results 71 to 80 of about 2,208 (183)

Diversity and plant growth promoting ability of rice root-associated bacteria in Burkina-Faso and cross-comparison with metabarcoding data.

open access: yesPLoS ONE, 2023
Plant-associated bacteria are essential partners in plant health and development. In addition to taking advantage of the rapid advances recently achieved in high-throughput sequencing approaches, studies on plant-microbiome interactions require ...
Moussa Sondo   +7 more
doaj   +1 more source

Corynebacterium glutamicum for Microbial Production of Chitin Oligosaccharides Using Modular Engineering

open access: yesFood Bioengineering, Volume 4, Issue 2, Page 127-141, June 2025.
Based on metabolic engineering, a chitin oligosaccharide (CHOSs) synthesis metabolic pathway was constructed in Corynebacterium glutamicum, establishing a cell factory for CHOSs synthesis through the selection of chassis cells and key enzymes. Utilizing this framework, multiple strategies were employed to enhance the GlcNAc and UDP‐GlcNAc synthesis ...
Chen Deng   +5 more
wiley   +1 more source

The xylem of rice (Oryza sativa) is colonized by Azorhizobium caulinodans. [PDF]

open access: yesProc Biol Sci, 2000
Following inoculation with Azorhizobium caulinodans ORS571 (pXLGD4), lateral root development of rice and colonization of lateral root cracks by bacteria were shown to be stimulated by the flavonoid naringenin. Rice seedlings growing aseptically in the presence of naringenin were inoculated with ORS571 (pXLGD4), carrying the lacZ reporter gene.
Gopalaswamy G   +4 more
europepmc   +4 more sources

Unravelling the Molecular Dialogue of Beneficial Microbe−Plant Interactions

open access: yesPlant, Cell &Environment, Volume 48, Issue 4, Page 2534-2548, April 2025.
ABSTRACT Plants are an intrinsic part of the soil community, which is comprised of a diverse range of organisms that interact in the rhizosphere through continuous molecular communications. The molecular dialogue within the plant microbiome involves a complex repertoire of primary and secondary metabolites that interact within different liquid matrices
Ashish K. Srivastava   +4 more
wiley   +1 more source

The Rhizobium sp. BR816 nodO Gene Can Function as a Determinant for Nodulation of Leucaena leucocephala, Phaseolus vulgaris, and Trifolium repens by a Diversity of Rhizobium spp.

open access: yesMolecular Plant-Microbe Interactions, 1998
Introduction of the subcloned nodO gene of Rhizobium sp. BR816 into R. meliloti 1021, R. leguminosarum bv. trifolii ANU843, and Azorhizobium caulinodans ORS571 significantly stimulated nodulation and infection of Leucaena leucocephala by these ...
K. M. Vlassak   +5 more
doaj   +1 more source

Isolation and Identification of NIF Gene Homologue of Locally Isolated Azorhizobium Strains from Stem Nodules of Sesbania Rostrata [PDF]

open access: yes, 1997
Characterisation of UPMR 43, UPMR 44 and X was conducted. Morphological studies of colonies showed that all strains gave a relatively large gummy, watery, translucent or whitely opaque colour on a modified glutamate agar.
Abd Samad, Azman
core  

Endophytic bacteria discovered in oil body organelles of the liverworts Marchantia polymorpha and Radula complanata

open access: yesAmerican Journal of Botany, Volume 112, Issue 3, March 2025.
Abstract Premise Interactions between endophytic microbes and bryophytes have been understudied. The liverwort oil body has also remained poorly understood since its discovery, and modern studies have failed to ascertain its function and composition. Many liverwort species possess oil bodies with conspicuous granules of unknown structure.
Blair C. Young   +3 more
wiley   +1 more source

Identification and characterization of the two-component NtrY/NtrX regulatory system in Azospirillum brasilense

open access: yesBrazilian Journal of Medical and Biological Research, 2002
Two Azospirillum brasilense open reading frames (ORFs) exhibited homology with the two-component NtrY/NtrX regulatory system from Azorhizobium caulinodans. These A.
M.L. Ishida   +5 more
doaj   +1 more source

The Type VI Secretion System of Sinorhizobium fredii USDA257 Is Required for Successful Nodulation With Glycine max cv Pekin

open access: yesMicrobial Biotechnology, Volume 18, Issue 3, March 2025.
The functional type VI secretion system of Sinorhizobium fredii USDA257 is required for successful nodulation with Glycine max cv Pekin. ABSTRACT The symbiotic relationship between rhizobia and legumes is critical for sustainable agriculture and has important economic and environmental implications.
Pedro José Reyes‐Pérez   +8 more
wiley   +1 more source

Specific Flavonoids Promote Intercellular Root Colonization of Arabidopsis thaliana by Azorhizobium caulinodans ORS571

open access: yesMolecular Plant-Microbe Interactions, 1997
The ability of Azorhizobium caulinodans ORS571 and other diazotrophic bacteria to internally colonize roots of Arabidopsis thaliana has been studied. Strains tagged with lacZ or gusA reporter genes were used, and the principal colonization sites were ...
Clare Gough   +5 more
doaj   +1 more source

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