Results 81 to 90 of about 64,390 (309)

Arbuscular mycorrhizal fungus reshapes the rhizosphere microbiome of alfalfa in response to above‐ground attack by aphids and a fungal plant pathogen

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Plants assemble beneficial rhizosphere microbiomes through a ‘cry for help’ mechanism upon pathogen or insect herbivore attack. The arbuscular mycorrhizal fungi (AMF) can influence the composition of microbial communities in the plant rhizosphere. However, their impacts
Yingde Li, Youlei Shen, Rongchun Zheng, Panpan Shang, Yajie Wang, Zhibiao Nan, Tingyu Duan   +6 more
wiley   +1 more source

Recovery of degraded areas revegeted with Acacia mangium and Eucalyptus with special reference to organic matter humification Ecuperação de áreas degradadas revegetadas com acácia e eucalipto enfocando a humificação da matéria orgânica

Scientia Agricola, 2009
Humidified fractions of organic matter and soil microorganism populations are used as environmental quality indicators. This work aimed to study the changes in chemical and microbiological soil attributes, as well as in the humidified fractions, of the ...
Jolimar Antonio Schiavo, Jader Galba Busato, Marco Antonio Martins, Luciano Pasqualoto Canellas   +3 more
doaj   +1 more source

Rhizobium ecuadorense sp. nov., an indigenous N2-fixing symbiont of the Ecuadorian common bean (Phaseolus vulgaris L.) genetic pool.

International Journal of Systematic and Evolutionary Microbiology, 2015
There are two major centres of genetic diversification of common bean (Phaseolus vilgaris L.), the Mesoamerican and the Andean, and the legume is capable of establishing nitrogen-fixing symbioses with several rhizobia; Rhizobium etli seems to be the ...
R. A. Ribeiro, Talita Busulini Martins, Ernesto Ormeño-Orrillo, Jakeline Renata Marçon Delamuta, M. A. Rogel, E. Martínez-Romero, M. Hungria   +6 more
semanticscholar   +1 more source

Effects of crop species on soil functions and soil multifunctionality are species‐specific

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Soil multifunctionality is essential for sustainable agriculture, as soils not only need to support crop growth but also maintain soil biodiversity and sustain other critical ecosystem functions.
Zhaoqi Bin, Wim H. van der Putten, Guangzhou Wang, Junling Zhang, G. F. (Ciska) Veen   +4 more
wiley   +1 more source

Influência do Glyphosate sobre a nodulação e o crescimento de cultivares de soja resistente ao Glyphosate Glyphosate influence on growth and nodulation of Glyphosate resistant soybean cultivars

Planta Daninha, 2008
A soja resistente ao glyphosate (RR) é uma tecnologia que vem acrescentar mais uma ferramenta ao manejo de plantas daninhas para essa cultura, que possui a maior área plantada em nosso país.
R.S. Oliveira JR., E.C. Dvoranen, J. Constantin, S.D. Cavalieri, L.H.M. Franchini, F.A. Rios, E. Blainski   +6 more
doaj   +1 more source

Selection of rhizobial strains differing in their nodulation kinetics under low temperature in four temperate legume species

Grassland Research, 2023
Background Winter climate change including frequent freeze‐thaw episodes and shallow snow cover will have major impacts on the spring regrowth of perennial crops.
Emmanuelle D'Amours, Annick Bertrand, Jean Cloutier, François‐Philippe Chalifour, Annie Claessens, Solen Rocher, Marie Bipfubusa, Chantal Giroux, Chantal J. Beauchamp   +8 more
doaj   +1 more source

Rhizobium sophorae sp. nov. and Rhizobium sophoriradicis sp. nov., nitrogen-fixing rhizobial symbionts of the medicinal legume Sophora flavescens.

International Journal of Systematic and Evolutionary Microbiology, 2015
Five bacterial strains representing 45 isolates originated from root nodules of the medicinal legume Sophora flavescens were defined as two novel groups in the genus Rhizobium based on their phylogenetic relationships estimated from 16S rRNA genes and ...
Y. Jiao, Hui Yan, Z. Ji, Y. Liu, X. Sui, E. Wang, B. Guo, Wen Xin Chen, W. Chen   +8 more
semanticscholar   +1 more source

Shifting microbial communities in acidified seawaters: insights from polychaetes living in the CO2 vent of Ischia, Italy

Integrative Zoology, EarlyView.
The microbiome of polychaetes Syllis prolifera and Platynereis massiliensis complex changes in naturally acidified CO2 vents. A slight degree of acidification is associated with relevant changes in the microbial community, stressing the importance of investigations about the possible effects of ocean acidification on key biological and ecological ...
Irene ARNOLDI, Davide CARRARETTO, Marco MUNARI, Matteo NANNINI, Maria Cristina GAMBI, Antonio CANNAVACCIUOLO, Camilla DELLA TORRE, Paolo GABRIELI   +7 more
wiley   +1 more source

Saprophytic Intracellular Rhizobia in Alfalfa Nodules

Molecular Plant-Microbe Interactions, 2000
In indeterminate alfalfa nodules, the establishment of the senescent zone IV, in which both symbionts undergo simultaneous degeneration, has been considered, until now, as the end point of the symbiotic interaction. However, we now describe an additional
Antonius C. J. Timmers, Eric Soupène, Marie-Christine Auriac, Françoise de Billy, Jacques Vasse, Pierre Boistard, Georges Truchet   +6 more
doaj   +1 more source

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.

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 glnII) and three ...
M. H. Rashid, M. H. Rashid, J. Young, I. Everall, Pia Clercx, A. Willems, M. Braun, M. Wink   +7 more
semanticscholar   +1 more source