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Extracellular Polysaccharides of Rhizobium [PDF]
Journal of General Microbiology, 1959 SUMMARY: The extracellular polysaccharides of seventeen strains (four species) of Rhizobium were studied chromatographically. The seven strains from lucerne (R. meliloti) produced polysaccharides which contained glucose but consistently lacked glucuronic acid. The remaining ten strains, which were isolated from pea (R.
B. A. HUMPHREY, J. M. Vincent
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Cytochromes of Rhizobium [PDF]
Nature, 1958 LEGHAEMOGLOBIN, the red pigment associated with the bacteroid form of Rhizobium in effective legume root nodules, appears to be closely linked with the nitrogen fixation process1, but its connexion with Rhizobium respiration is disputed2,3. We are endeavouring to clarify the latter problem by a comparative study of respiratory pigments in several free ...
Cyril A. Appleby, F. J. Bergersen
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Average nucleotide identity of genome sequences supports the description of Rhizobium lentis sp. nov., Rhizobium bangladeshense sp. nov. and Rhizobium binae sp. nov. from lentil (Lens culinaris) nodules [PDF]
International Journal of Systematic and Evolutionary Microbiology, 2015 Rhizobial strains isolated from effective root nodules of field-grown lentil (Lens culinaris) from different parts of Bangladesh were previously analysed using sequences of the 16S rRNA gene, three housekeeping genes (recA, atpD and glnll) and three ...
Braun, Markus Santosh +6 more
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Agriculture, 2023 For over a century, the scientific community has had a comprehensive understanding of how rhizobia can promote the growth of legumes by forming nitrogen fixing nodules.
Sara Fahde +3 more
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Agronomy, 2021 Plant growth regulators and Rhizobium are actively involved in the regulation of flowering, pod formation, nodulation, and ultimately the growth and yield of legumes.
M. Rafique +8 more
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mBio, 2021 The ubiquitous second messenger c-di-GMP is well-known for its role in biofilm formation and host adaptation of pathogens, whereas it is less investigated in mutualistic symbioses. Here, we reveal a cocktail of eight functional diguanylate cyclases (DGCs)
Meng-Lin Li +5 more
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Transfer of Rhizobium loti, Rhizobium huakuii, Rhizobium ciceri, Rhizobium mediterraneum, and Rhizobium tianshanense to Mesorhizobium gen. nov. [PDF]
International Journal of Systematic and Evolutionary Microbiology, 1997 International ...
Jarvis, B.D.W. +6 more
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Modulation of Symbiotic Compatibility by Rhizobial Zinc Starvation Machinery
mBio, 2020 Pathogenic bacteria need high-affinity zinc uptake systems to counteract the nutritional immunity exerted by infected hosts. However, our understanding of zinc homeostasis in mutualistic systems such as the rhizobium-legume symbiosis is limited. Here, we
Pan Zhang +5 more
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Lifestyle adaptations of Rhizobium from rhizosphere to symbiosis
Proceedings of the National Academy of Sciences of the United States of America, 2020 Significance Rhizobia are soil-dwelling bacteria that form symbioses with legumes and provide biologically useable nitrogen as ammonium for the host plant. High-throughput DNA sequencing has led to a rapid expansion in publication of complete genomes for
Rachel M. Wheatley +8 more
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Agronomy, 2020 Plant growth-promoting rhizobia are known to improve crop performance by multiple mechanisms. However, the interaction between host plants and Rhizobium strains is highly influenced by growing conditions, e.g., heat, cold, drought, soil salinity ...
Badreddine Sijilmassi +6 more
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