Results 61 to 70 of about 11,308 (215)

Characterization of Endophytic Diazotroph Bacteria Isolated from Rice

HAYATI Journal of Biosciences, 2010
Attempt to extend the biological nitrogen fixation to important crops such as rice has been conducted by isolating endophytic diazotrophs from rice rhizosphere and roots. In this study, three bacterial isolates of R2, R4, and E4 isolated from rice-legume rotation in the Nile Delta Egypt and four bacterial isolates of R38-O, R38-T, R53, and R58 isolated
JOKO PRAYITNO, BARRY ROLFE
openaire   +3 more sources

Diazotrophic bacteria isolated from Brachiaria spp.: genetic and physiological diversity [PDF]

Ciencia e investigación agraria, 2018
Grass from the genus Brachiaria spp. predominates in pastures with low fertile soils. This scenario highlights the importance of the association with microorganisms to foster plant growth, which becomes essential to the successful establishment of this forage in such environments.
Oliveira, João Tiago Correia, Silva, Gilka Talita, Diniz, Williane Patrícia da Silva, Figueredo, Everthon Fernandes, Santos, Isaneli Batista dos, Lima, Danubia Ramos Moreira de, Quecine, Maria Carolina, Kuklinsky-Sobral, Júlia, Freire, Fernando José   +8 more
openaire   +2 more sources

Genomic and secondary metabolites of the marine cyanobacterium Capilliphycus salinus ALCB114379

Journal of Phycology, EarlyView.
Abstract Assembling high‐quality genomes from underexplored environments can be helpful for understanding microbial diversity and identifying novel species. The Cyanobacterium type strain Capilliphycus salinus ALCB114379 is a representative of Oscillatoriales order isolated from a supralittoral zone of the south Atlantic Ocean in Brazil, an ecotone ...
Gabriel Schimmelpfeng Passos, Rafael Barty Dextro, Mauricio Junior Machado, Anderson Miguel Teixeira Feitosa, Núbia Pereira Silva, Renata Beatriz Cruz, Ana Paula Dini Andreote, Ernani Pinto, Marli Fatima Fiore   +8 more
wiley   +1 more source

Characterization of diazotrophic phosphate solubilizing bacteria as growth promoters of maize plants

Revista Colombiana de Biotecnología, 2013
Phosphorus is limiting for growth of maize plants, and because of that use of fertilizers like rock phosphate has been proposed. However, direct use of rock phosphate is not recommended because of its low availability, so it is necessary to improve it ...
Mónica Del Pilar López-Ortega, Paola Jimena Criollo-Campos, Ruth Milena Gómez-Vargas, Mauricio Camelo-Runsinque, Germán Estrada-Bonilla, María Fernanda Garrido-Rubiano, Ruth Bonilla-Buitrago   +6 more
doaj   +1 more source

Effects of field inoculation with VAM and bacteria consortia on root growth and nutrients uptake in common wheat [PDF]

, 2018
This study investigated the effects of a commercial biofertilizer containing the mycorrhizal fungus Rhizophagus irregularis and the diazotrophic N-fixing bacterium Azotobacter vinelandii on root and shoot growth, yield, and nutrient uptake in common ...
Barion, Giuseppe, Dal Cortivo, Cristian, Dramis, Lucia, Ferrari, Manuel, Panozzo, Anna, Vamerali, Teofilo, Visioli, Giovanna   +6 more
core   +2 more sources

Ocean warming indirectly affects seagrass performance through effects on sediment microbial communities

New Phytologist, EarlyView.
Summary Belowground microbes are increasingly recognised as mediators of plant responses to stress, but it remains unclear whether the thermal histories of marine plants and their associated belowground microbes influence plant performance under ocean warming.
Renske Jongen, Paul E. Gribben, Katherine R. Erickson, Ezequiel M. Marzinelli   +3 more
wiley   +1 more source

Nitrogen Fixation and Translocation in Sugarcane [PDF]

, 2008
World sugarcane production is increasing rapidly as a biofuel. In some areas in Brazil, sugarcane has been grown continually over very long periods without N fertiliser inputs. Therefore, the occurrence of N fixation has been suspected.
Atsushi Momose, Kuni Sueyoshi, Norikuni Ohtake, Shoichiro Akao, Takashi Sato, Takuji Ohyama, Yasuhiro Nakanishi   +6 more
core   +1 more source

Photosynthesis regulation impacts carbon and nitrogen assimilation in the diazotrophic cyanobacterium Anabaena sp. PCC 7120

New Phytologist, EarlyView.
Model of intercellular functional coordination in Anabaena. Summary Diazotrophic cyanobacteria fix both atmospheric carbon (C) and nitrogen (N) into biomass, but the two assimilation pathways are not compatible. Species like Anabaena sp. PCC 7120 physically separate C and N assimilation in different cell types.
Anna Santin, Mattia Storti, Massimo Mezzavilla, Anna Fortunato, Filippo Fiorin, David C. A. Gaboriau, Francesca Arcudi, Enrique Flores, Tomas Morosinotto, Giorgio Perin   +9 more
wiley   +1 more source

Temporal changes in the diazotrophic bacterial communities associated with Caribbean sponges Ircinia stroblina and Mycale laxissima

Frontiers in Microbiology, 2014
Sponges that harbor microalgal or cyanobacterial symbionts may benefit from photosynthetically derived carbohydrates, which are rich in carbon but devoid of nitrogen, and may therefore encounter nitrogen limitation.
Fan eZhang, Jan eVicente, Russell T. Hill   +2 more
doaj   +1 more source

Global Grassland Diazotrophic Communities Are Structured by Combined Abiotic, Biotic, and Spatial Distance Factors but Resilient to Fertilization

Frontiers in Microbiology, 2022
Grassland ecosystems cover around 37% of the ice-free land surface on Earth and have critical socioeconomic importance globally. As in many terrestrial ecosystems, biological dinitrogen (N2) fixation represents an essential natural source of nitrogen (N).
Maximilian Nepel, Maximilian Nepel, Roey Angel, Elizabeth T. Borer, Beat Frey, Andrew S. MacDougall, Rebecca L. McCulley, Anita C. Risch, Martin Schütz, Eric W. Seabloom, Dagmar Woebken   +10 more
doaj   +1 more source