“…Here, we examine studies on chemotaxis of three major model rhizobia, namely Sinorhizobium meliloti, Rhizobium leguminosarum, and Bradyrhizobium japonicum, cataloging their range of attractant molecules and correlating this in the context of root and seed exudate compositions. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…In this study, we report the draft genome sequence of Bradyrhizobium sp. strain Oc8, a rhizobium isolated from Crotalaria ochroleuca,efficient in C. ochroleuca, C. juncea, C. spectabilis, and Cajanus cajan. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Different bacteria contribute to larval development to various degrees and some, e.g. Rhizobium radiobacter, survive pupation and colonize the digestive tract of newly emerged females. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Biological nitrogen fixation is the most important eco-friendly approach to nitrogenous fertilizer management in the rhizosphere. Rhizobium is considered the most important symbiotic N-fixing microorganism. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Generally recognized as safe, labeled β-cyclodextrin (β-CD), a cyclic α-1,4-glucan consisting of seven glucoses, was prepared, and bio-sourced cyclosophoraoses (CyS), which are unbranched cyclic β-1,2-glucans with 17–23 glucose units, were purified using various chromatographic methods from Rhizobium leguminosarum cultural broth. For effective targeting, CyS and β-CD were modified with a biotinyl moiety in a reaction of mono-6-amino CyS and mono-6-amino-β-CD with N-hydroxysuccinimide ester of biotinamidohexanoic acid. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Leguminous plants can form a symbiotic relationship with Rhizobium bacteria, during which plants provide bacteria with carbohydrates and an environment appropriate to their metabolism, in return for fixed atmospheric nitrogen. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The present review focuses on the Rhizobium rhizogenes-transformed roots that either may be efficient sources of plant-derived antioxidants or were used to elucidate some regulatory mechanisms responsible for the enhanced accumulation of antioxidants in plant tissues.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…This review summarizes the latest advances in our understanding of the interaction between secreted effectors and soybean feedback mechanism and uncovers the conserved and special signaling pathway induced by pathogenic soybean cyst nematode, Pseudomonas, Xanthomonas as well as by symbiotic rhizobium.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The experiment consists of lime rates (0, 3, 6 t/ha), rhizobium inoculation (inoculated and non-inoculated), and fertilizer types (0, 150 kg ha(−1) NPSB, 5 t/ha vermi compost, 10t/ha farmyard manure (FYM)) in Randomized Complete Block Design with three replications. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…To assist the efforts for the solution of this burning issue, nine different potential native strains of plant growth-promoting bacteria (PGPB) namely, SA-1(Bacillus subtilis), SA-5 (Stenotrophomonas humi),SA-7(Azospirillum brasilense), BH-1(Azospirillum oryzae), BH-7(Azotobacter armeniacus), BH-8(Rhizobium pusense), BA-3(Azospirillum zeae), BA-6(Rhizobium pusense), and BA-7(Pseudomonas fragi) were isolated that were characterized morphologically, biochemically and molecularly on the basis of 16S rRNA sequencing. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The production of auxin by yeast cells resembles the formation observed in other organisms such as Rhizopus and Rhizobium which also form auxins in their culture media. …”
Enlace del recurso
Enlace del recurso

“…Because the cell cycle control proteins of Caulobacter are conserved across many species of alpha-proteobacteria, the model we are proposing here may be applicable to other genera of importance to agriculture and medicine (e.g., Rhizobium, Brucella).…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…A comparative study of the lipid bilayer phase status and structure of the outer membrane of free-living Bradyrhizobium strain 359a (Nod(+)Fix(+)) and 400 (Nod(+)FixL) or Rhizobium leguminosarum 97 (Nod(+)Fix(+), effective) and 87 (Nod(+)FixL, ineffective) has been carried out. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Nod factors were isolated from Rhizobium leguminosarum bv. viciae strain GR09. Pea seeds were treated with the Nod factors (10(−11) M) or water (control) before planting. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The bacterial communities of the rhizosphere changed significantly during growth, with potential plant growth-promoting rhizobacteria, including Bacillus, Bradyrhizobium, and Rhizobium, increasing in a stage-specific manner. In this addendum, we focus on changes in Bradyrhizobium during soybean growth, suggesting that soybean plants select for symbiotic partners.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Many plants can establish symbioses with nitrogen-fixing bacteria, some of which lead to nodulation, including legumes. Indeed, in the rhizobium/legume symbiosis, new root organs, called nodules, are formed by the plant in order to host the rhizobia in protective conditions, optimized for nitrogen fixation. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…H(2)S also appears to be involved in regulating physiological functions, such as seed germination, stomatal movement and fruit ripening, as well as molecules that maintain post-harvest quality and rhizobium–legume symbiosis. These properties of H(2)S open up new challenges in plant research to better understand its functions as well as new opportunities for biotechnological treatments in agriculture in a changing environment.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The intracellular infection thread initiated in a root hair cell is a unique structure associated with Rhizobium-legume symbiosis. It is characterized by inverted tip growth of the plant cell wall, resulting in a tunnel that allows invasion of host cells by bacteria during the formation of the nitrogen-fixing root nodule. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…In addition to binding endogenous estrogens, ERs also bind phytoestrogens, an ability shared in common with nodulation D protein (NodD) receptors found in Rhizobium soil bacteria. Recent data have shown that many of the same synthetic and natural environmental chemicals that disrupt endocrine signaling in vertebrates also disrupt phytoestrogen-NodD receptor signaling in soil bacteria, which is necessary for nitrogen-fixing symbiosis. …”
Enlace del recurso
Enlace del recurso

“…The aims of this study are primarily on the providing functional clues to M. loti proteins that are relevant to symbiotic nitrogen fixation and conserved in other rhizobium species, especially proteins with regulatory functions and unannotated proteins. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso