Results 1 to 10 of about 11,289 (200)
Lipopolysaccharides in diazotrophic bacteria [PDF]
Frontiers in Cellular and Infection Microbiology, 2014 Biological nitrogen fixation is a process in which the atmospheric nitrogen (N2) is transformed into ammonia (NH3) by a select group of nitrogen-fixing organisms, or diazotrophic bacteria.
Rodrigo Vassoler Serrato
doaj +5 more sources
Redox Regulation in Diazotrophic Bacteria in Interaction with Plants. [PDF]
Antioxidants (Basel), 2021 Plants interact with a large number of microorganisms that greatly influence their growth and health. Among the beneficial microorganisms, rhizosphere bacteria known as Plant Growth Promoting Bacteria increase plant fitness by producing compounds such as phytohormones or by carrying out symbioses that enhance nutrient acquisition.
Mandon K +4 more
europepmc +7 more sources
Diazotrophic Bacteria and Their Mechanisms to Interact and Benefit Cereals [PDF]
Molecular Plant-Microbe Interactions, 2021 Plant-growth-promoting bacteria (PGPB) stimulate plant growth through diverse mechanisms. In addition to biological nitrogen fixation, diazotrophic PGPB can improve nutrient uptake efficiency from the soil, produce and release phytohormones to the host ...
Vânia Carla Silva Pankievicz +3 more
doaj +3 more sources
Manipulating nitrogen regulation in diazotrophic bacteria for agronomic benefit. [PDF]
Biochem Soc Trans, 2019 Abstract Biological nitrogen fixation (BNF) is controlled by intricate regulatory mechanisms to ensure that fixed nitrogen is readily assimilated into biomass and not released to the environment. Understanding the complex regulatory circuits that couple nitrogen fixation to ammonium assimilation is a prerequisite for engineering ...
Bueno Batista M, Dixon R.
europepmc +3 more sources
Inoculation of sugarcane with diazotrophic bacteria [PDF]
Revista Brasileira de Ciência do Solo, 2014 The sugarcane industry, a strategic crop in Brazil, requires technological improvements in production efficiency to increase the crop energy balance. Among the various currently studied alternatives, inoculation with diazotrophic bacteria proved to be a ...
Nivaldo Schultz +11 more
doaj +3 more sources
Diazotrophic bacteria from maize exhibit multifaceted plant growth promotion traits in multiple hosts. [PDF]
PLoS ONE, 2020 Sierra Mixe maize is a geographically remote landrace variety grown on nitrogen-deficient fields in Oaxaca, Mexico that meets its nutritional requirements without synthetic fertilizer by associating with free-living diazotrophs comprising the microbiota ...
Shawn M Higdon +6 more
doaj +3 more sources
Growth promotion of Guinea grass by diazotrophic bacteria
Pesquisa Agropecuária Tropical, 2019 The Panicum maximum species (cv. Mombaça) is a forage plant well adapted to the different edaphoclimatic conditions found in Brazil; however, it requires high nitrogen fertilizer doses to ensure high yields.
Konrad Passos Silva +4 more
doaj +3 more sources
Diazotrophic bacteria in star flowers
Bioscience Journal, 2012 This study evaluated the occurrence and density of associative diazotrophic bacteria in the rhizosphere, collar, roots and leaves of Syngonanthus elegans (Bong) Ruhland (Goldenfoot) and Syngonanthus aciphyllus (Mini-skirt).
Leandro Marciano Marra +3 more
doaj +1 more source
Genome-wide identification of microRNA and siRNA responsive to endophytic beneficial diazotrophic bacteria in maize. [PDF]
BMC Genomics, 2014 Background: Small RNA (sRNA) has been described as a regulator of gene expression. In order to understand the role of maize sRNA (Zea mays - hybrid UENF 506-8) during association with endophytic nitrogen-fixing bacteria, we analyzed the sRNA regulated by
Thiebaut F +9 more
europepmc +2 more sources
Drought tolerance conferred to sugarcane by association with Gluconacetobacter diazotrophicus: a transcriptomic view of hormone pathways [PDF]
, 2014 Sugarcane interacts with particular types of beneficial nitrogen-fixing bacteria that provide fixed-nitrogen and plant growth hormones to host plants, promoting an increase in plant biomass.
de Carvalho, Thais G +10 more
core +15 more sources