Microvirga calopogonii sp. nov., a novel alphaproteobacterium isolated from a root nodule of Calopogonium mucunoides in Southwest China
Sign Up to like & getrecommendations! Published in 2019 at "Antonie van Leeuwenhoek"
DOI: 10.1007/s10482-019-01285-5
Abstract: In this study, a Gram-negative, rod-shaped, and non-spore-forming bacterium, which was designated as strain CCBUA 65841T, was isolated from a root nodule of Calopogonium mucunoides grown in Yunan Province of China. The sequence alignment results… read more here.
Keywords: microvirga calopogonii; root nodule; isolated root; nodule calopogonium ... See more keywords
Proteomic analysis dissects the impact of nodulation and biological nitrogen fixation on Vicia faba root nodule physiology
Sign Up to like & getrecommendations! Published in 2018 at "Plant Molecular Biology"
DOI: 10.1007/s11103-018-0736-7
Abstract: Key messageSymbiotic nitrogen fixation in root nodules of legumes is a highly important biological process which is only poorly understood. Root nodule metabolism differs from that of roots. Differences in root and nodule metabolism are… read more here.
Keywords: physiology; nitrogen fixation; root nodule; fixation ... See more keywords
Localization of typical and atypical Frankia isolates from Casuarina sp. in nodules formed on Casuarina equisetifolia
Sign Up to like & getrecommendations! Published in 2018 at "Plant and Soil"
DOI: 10.1007/s11104-018-03908-8
Abstract: AimsMembers of the nitrogen-fixing actinobacterial genus Frankia are typically isolated from root nodules and generally infective on the same plant species. Several Frankia strains originally isolated from Casuarina species, however, have been found to be… read more here.
Keywords: isolates casuarina; root nodule; plant; strain r43 ... See more keywords
Symbiosis: Plasmodesmata Link Root-Nodule Organogenesis with Infection
Sign Up to like & getrecommendations! Published in 2018 at "Current Biology"
DOI: 10.1016/j.cub.2018.11.013
Abstract: During the establishment of root-nodule symbioses between plants and nitrogen-fixing rhizobia, nodule organogenesis in the inner cortex needs to be precisely coordinated with the rhizobial infection site at the root epidermis. A new study shows… read more here.
Keywords: root nodule; nodule organogenesis; infection; root ... See more keywords
Electricity-powered artificial root nodule
Sign Up to like & getrecommendations! Published in 2020 at "Nature Communications"
DOI: 10.1038/s41467-020-15314-9
Abstract: Root nodules are agricultural-important symbiotic plant-microbe composites in which microorganisms receive energy from plants and reduce dinitrogen (N 2 ) into fertilizers. Mimicking root nodules using artificial devices can enable renewable energy-driven fertilizer production. This… read more here.
Keywords: root nodule; root; electricity powered; root nodules ... See more keywords
Engineered CaM2 modulates nuclear calcium oscillation and enhances legume root nodule symbiosis
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2200099119
Abstract: Significance Oscillations in intracellular calcium concentration play an essential role in the regulation of multiple cellular processes. In plants capable of root endosymbiosis with nitrogen-fixing bacteria and/or arbuscular mycorrhizal fungi, nuclear localized calcium oscillations are… read more here.
Keywords: calcium; nodule symbiosis; cam2; root nodule ... See more keywords
Mesorhizobium norvegicum sp. nov., a rhizobium isolated from a Lotus corniculatus root nodule in Norway.
Sign Up to like & getrecommendations! Published in 2019 at "International journal of systematic and evolutionary microbiology"
DOI: 10.1099/ijsem.0.003769
Abstract: Strain 10.2.2T was isolated from a root nodule of a Lotus corniculatus plant growing near Skammestein (Norway). Phenotypic and chemotaxonomic characterization revealed that colonies grown on yeast-mannitol broth agar were circular, convex and slimy. Growth… read more here.
Keywords: root nodule; mesorhizobium norvegicum; strain; norvegicum nov ... See more keywords
Paenibacillus farraposensis sp. nov., isolated from a root nodule of Arachis villosa.
Sign Up to like & getrecommendations! Published in 2022 at "International journal of systematic and evolutionary microbiology"
DOI: 10.1099/ijsem.0.005294
Abstract: Strain UY79T was isolated from a root nodule of Arachis villosa, collected at the Esteros de Farrapos National Park, Río Negro, Uruguay. Cells were non-motile Gram-variable rods with central to subterminal oval to ellipsoidal endospores… read more here.
Keywords: nodule arachis; paenibacillus farraposensis; farraposensis nov; arachis villosa ... See more keywords
A shared gene drives lateral root development and root nodule symbiosis pathways in Lotus
Sign Up to like & getrecommendations! Published in 2019 at "Science"
DOI: 10.1126/science.aax2153
Abstract: Common gene yields different structures Nodules form on legume roots to house symbiotic, nitrogen-fixing bacteria. Lateral roots, characteristic of a much broader range of plants, extend to take up nutrients and water from the soil.… read more here.
Keywords: root nodule; root; root development; lateral root ... See more keywords
Nanobody-driven signaling reveals the core receptor complex in root nodule symbiosis
Sign Up to like & getrecommendations! Published in 2023 at "Science"
DOI: 10.1126/science.ade9204
Abstract: Understanding the composition and activation of multicomponent receptor complexes is a challenge in biology. To address this, we developed a synthetic approach based on nanobodies to drive assembly and activation of cell surface receptors and… read more here.
Keywords: root; receptor complex; root nodule; receptor ... See more keywords
Functional Specificity of the nifA Gene Product within the Group of Root Nodule Bacteria
Sign Up to like & getrecommendations! Published in 2021 at "Microbiology"
DOI: 10.1134/s0026261721040160
Abstract: The functional activity of different phylogenetic variants of the transcriptional activator of nitrogen fixation genes in the cells of root nodule bacteria (rhizobia) of different taxa was analyzed. For this purpose, recombinant strains of root… read more here.
Keywords: root nodule; nodule bacteria; product; group ... See more keywords