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Field pea (Pisum sativum L.) is a winter symbiotic legume that associates with Rhizobium leguminosarum sv viciae. This work aimed to evaluate strains of R. leguminosarum for their infective ability and early-plant growth...

Abstract The effect of different Concentration (1% -5%) of NaCl on growth of Rhizobium leguminosarum bv.viciae was studied by their addition to Manitol yeast extract agar medium and observing the bacterial growth and tol...

Abstract The study included thirty-six isolates of rhizobia bacteria were isolated from the nodules located on the roots of nine types of leguminous family plants that were planted in four areas of the city of Mosul for ...

Field experiment conducted at winter season 2022-2023 on clay sandy soil in Al-Diwanyia. The experiment was design as Randomized Complete Block Design with three replications arranged for split-pilot design, the main tre...

Background: The bacterial chromosome may be used to stably maintain foreign DNA in the mega-base range. Integration into the chromosome circumvents issues such as plasmid replication, stability, incompatibility, and copy...

Bacteriophages play significant roles in the composition, diversity, and evolution of bacterial communities. Despite their importance, it remains unclear how phage diversity and phage-host interactions are spatially stru...

The nitrogen-fixing symbiosis between leguminous plants and soil bacteria, collectively termed rhizobia, is a major contributor of fixed nitrogen to the biosphere. The ability of legumes to secure nitrogen from the atmos...

La alfalfa es una leguminosa forrajera de gran relevancia para la alimentación animal. Su asociación simbiótica con el rizobio eficiente, Ensifer meliloti, se ve afectada en suelos ácidos. Hace algunos años se aisla...

En general los Rhizobium se incorporan a la especie vegetal a través de inoculantes. Existen diferente métodos de producción de inoculantes para leguminosas. Uno de los de mayor aplicación en escala industrial consis...

En este trabajo de tesis se utilizó el sistema P. vulgaris-R. etli como modelo para investigar la afinidad entre porotos pertenecientes a los centros de diversificación de Mesoamérica y de la región Andina sureña y ...

Em condições controladas, foi conduzido um experimento na Embrapa Gado de Leite, Juiz de Fora, MG, com o objetivo de estudar a eficiência de dois inoculantes de Rhizobium meliloti comerciais no desenvolvimento de cult...

Crown gall is one widespread grapevine disease worldwide, caused by Allorhizobium vitis (syn. Agrobacterium vitis) and Agrobacterium tumefaciens (syn. Rhizobium radiobacter). All. Vitis, is the predominant species and pr...

Bacterial community isolated from different units of a Drinking Water Treatment Plant (DWTP) including pre-ozonation unit (POU), the effluent-sludge mixture of the sedimentation unit (ESSU) and top-sand layer water sampl...

Azotobacter vinelandii was better than either Derxia gummosa or Rhizobium trifolii for sorption of UO2 2+. Its maximum binding capacity was 0.25 mmol UO2 2+/g dry biomass with an affinity constant of 333 l/mmol at pH 4.1...

IntroductionIt is reported that addition of tangerine peel extract (flavonoids) can significantly improve the quality and flavor of tobacco leaves during fermentation. Nobiletin, tangeretin and hesperidin are the predomi...

The large-scale use of the herbicide glyphosate leads to growing ecotoxicological and human health concerns. Microbe-assisted phytoremediation arises as a good option to remove, contain, or degrade glyphosate from soils ...

Resumo Fez-se um levantamento da nodulação em mudas de espécies florestais nativas, em área próxima de Manaus na Amazônia, caracterizada por uma vegetação do tipo tropical úmida de terra firme, em Latossolo Amar...

Shallots (Allium cepa L.) is a plant that requires sufficient water and is susceptible to drought stress. The use of biofertilizer is employed because it contains microorganisms to enhance nutrient availability and assis...

Debido a sus características particulares fenotípicas y taxonómicas, los rizobios tipo Oregon han atraído la atención de los rizobiólogos desde su aislamiento original por Eardly et al. (1985) en Oregon, USA. Estos...

El objetivo de este trabajo que consiste en un estudio de obtención, conservación y comportamiento de un inoculante para poroto (Phaseolus vulgaris). Dicho cultivo en nuestro país abarca una superficie de 230.000 hect...

El estudio de la adsorción de Rhizobium meliloti a la superficie radicular de alfalfa permitió demostrar que la especificidad simbiótica ya se manifiesta e.. esta temprana etapa de la asociación (Caetano-Anollés y F...

El objetivo de este trabajo es estudiar el comportamiento de una cepa de Rhizobium japónicum, seleccionada en base a su capacidad simbiótica y actividad nitrogenásica, para luego incorporarla en un soporte inerte a ba...