Results 71 to 80 of about 205 (120)

In vitro interactions between Bradyrhizobium spp. and Tuber magnatum mycelium

Environmental Microbiology Reports, Volume 16, Issue 3, June 2024.
Tuber magnatum mycelium, together with its associated bacteria (Bradirhizobium spp.), were isolated for the first time. Cultural and phylogenetic analyses revealed the specificity of this interaction. Abstract Tuber magnatum is the most expensive truffle, but its large‐scale cultivation is still a challenge compared to other valuable Tuber species.
Simone Graziosi, Federico Puliga, Mirco Iotti, Antonella Amicucci, Alessandra Zambonelli   +4 more
wiley   +1 more source

Streptomyces‐triggered coordination between rhizosphere microbiomes and plant transcriptome enables watermelon Fusarium wilt resistance

Microbial Biotechnology, Volume 17, Issue 3, March 2024.
The application of biostimulation products derived from microbes is a promising strategy for mitigating soil‐borne disease without the necessity of root colonization. Here, the author demonstrated that the extracts of Streptomyces ahygroscopicus strain 769 solid fermentation products were effective in reducing watermelon Fusarium wilt incidence.
An‐Hui Ge, Qi‐Yun Li, Hong‐Wei Liu, Zheng‐Kun Zhang, Yang Lu, Zhi‐Huai Liang, Brajesh K. Singh, Li‐Li Han, Ji‐Fang Xiang, Ji‐Ling Xiao, Si‐Yi Liu, Li‐Mei Zhang   +11 more
wiley   +1 more source

Fine-Scale Patterns of Genetic Structure in the Host Plant Chamaecrista fasciculata (Fabaceae) and Its Nodulating Rhizobia Symbionts

Plants, 2020
In natural plant populations, a fine-scale spatial genetic structure (SGS) can result from limited gene flow, selection pressures or spatial autocorrelation. However, limited gene flow is considered the predominant determinant in the establishment of SGS.
Mahboubeh Hosseinalizadeh Nobarinezhad, Lisa E. Wallace   +1 more
doaj   +1 more source

Regional and strain-level prevalence of nitrogen-fixing Bradyrhizobium with potential N2O reduction in South Korea

Applied Biological Chemistry
Agricultural practices are the largest anthropogenic source of nitrous oxide (N2O), a potent greenhouse gas contributing to global climate change. Applying symbiotic microbial inoculants capable of complete denitrification offers a promising strategy to ...
Jaeyoung Ro, Hor-Gil Hur, Sujin Lee
doaj   +1 more source

Efeitos do glifosato sobre microrganismos simbiotróficos de soja, em meio de cultura e casa de vegetação Effects of glyphosate on soybean symbiotic microorganisms, in culture media and in greenhouse

Pesquisa Agropecuária Brasileira, 2006
Os efeitos do herbicida Roundup, formulado à base de glifosato, foram avaliados sobre três estirpes de Bradyrhizobium elkanii (BR 29, INPA 80A e INPA 553A), e uma de B.
Juliano dos Santos Malty, José Oswaldo Siqueira, Fátima Maria de Souza Moreira   +2 more
doaj   +1 more source

INFLUENCIA DE LA CONCENTRACIÓN DE MELAZA Y EXTRACTO ACUOSO DE SOYA SOBRE LA VELOCIDAD ESPECÍFICA DE CRECIMIENTO DE Bradyrhizobium elkanii ICA 8001

Cultivos Tropicales, 2008
La cepa ICA 8001 de Bradyrhizobium elkanii es ampliamente usada en Cuba para la producción de inoculantes para soya. Uno de los medios de cultivos diseñados para la multiplicación de este microorganismo contiene melaza y extracto acuoso de soya ...
Gretel Gómez, María C. Nápoles, R. Núñez, J. Martínez   +3 more
doaj  

A Positive Role for Rhizobitoxine in Rhizobium-legume Symbiosis

Molecular Plant-Microbe Interactions, 1999
Although Bradyrhizobium elkanii is a mutualistic symbiont of legumes, it synthesizes a phytotoxin, rhizobitoxine, that causes chlorosis on a variety of legume hosts, giving a pathogenic character to these interactions.
Samuel Duodu, T. V. Bhuvaneswari, Thomas J. W. Stokkermans, N. Kent Peters   +3 more
doaj   +1 more source

Molecular diversity of legume root-nodule bacteria in Kakadu National Park, Northern Territory, Australia.

PLoS ONE, 2007
BackgroundSymbiotic relationships between leguminous plants (family Fabaceae) and nodule-forming bacteria in Australia native ecosystems remain poorly characterized despite their importance.
Bénédicte Lafay, Jeremy J Burdon
doaj   +1 more source

Influence of fungicide seed treatment on soybean nodulation and grain yield Influência do tratamento de sementes com fungicidas na nodulação e rendimento de grãos da soja

Revista Brasileira de Ciência do Solo, 2009
Biological N2 fixation is a major factor contributing to the increased competitiveness of Brazilian soybeans on the international market. However, the contribution of this process may be limited by adverse conditions to symbiotic bacteria, such as ...
Jerri Édson Zilli, Karen Gonçalves Ribeiro, Rubens José Campo, Mariangela Hungria   +3 more
doaj   +1 more source

EVALUACIÓN DE LA INOCULACIÓN CONJUNTA Bradyrhizobium elkanii-HONGOS MICORRÍZICOSARBUSCULARES Y LA APLICACIÓN DE UN BIOESTIMULADOR DEL CRECIMIENTO VEGETAL EN SOYA CULTIVADA EN ÉPOCA DE INVIERNO

Cultivos Tropicales, 2010
El estudio se desarrolló en el Instituto Nacional deCiencias Agrícolas (INCA) sobre un suelo Ferralítico RojoLixiviado, con el objetivo de evaluar el efecto de la inoculacióncombinada de Bradyrhizobium elkanii y hongos micorrízicosarbusculares, junto con
J. Corbera, María C. Nápoles
doaj