Results 31 to 40 of about 3,419,395 (293)
Symbioses between cyanobacterial communities and feather mosses in boreal forests and consequences for dinitrogen fixation [PDF]
, 2013 Feather moss-cyanobacteria associations, although still poorly understood, are recognised as essential for the regulation of nitrogen (N) input into N-limited ecosystems such as boreal forests due to their ability to carry out N2-fixation.
Bay, Guillaume
core +1 more source
Hydrodynamic regimes modulate nitrogen fixation and the mode of diazotrophy in Lake Tanganyika
Nature Communications, 2023 The factors that govern the geographical distribution of nitrogen fixation are fundamental to providing accurate nitrogen budgets in aquatic environments.
Benedikt Ehrenfels +12 more
doaj +1 more source
Biological nitrogen fixation in grass [PDF]
Evidência, 2012 Biological nitrogen fixation in grassAbstractNitrogen (N) due to their role in plant metabolism is the nutrient that most limits crop production. It ispresent in large quantities in air, primarily as di-nitrogen, but unfortunately the plants are not able
, Julierme Zimme rBarbosa; Rangel Consalter; , Antonio Carlos Vargas Motta
doaj
Annals of Forest Research, 2015 The pioneer tree black locust (Robinia pseudoacacia L.) is a drought-resistant tree and, in symbiosis with Rhizobium, able to fix dinitrogen from the atmosphere.
Dario Mantovani +5 more
doaj +1 more source
Microbiology SpectrumEfforts to improve probiotics’ capabilities through synthetic biology have recently increased. Using naturally occurring plant-based compounds, such as flavonoids, as inputs of genetic circuits introduced in probiotics is a promising strategy to enhance ...
Brenno Wendler Miranda +4 more
doaj +1 more source
Combining ability of black common bean developed under a biological nitrogen fixation system [PDF]
Pesquisa Agropecuária BrasileiraThe objective of this work was to select parents and segregating populations of black common bean developed under a biological nitrogen fixation system. Twenty-eight segregating populations were obtained from complete diallel crosses among eight parents ...
Nayana Valéria Costa +5 more
doaj +1 more source
Acta Agriculturae Scandinavica. Section B, Soil and Plant Science, 2022 Adding biochar to soil can alter soil properties and thus affect plant growth; however, the effect of biochar on biological nitrogen fixation, carbon accumulation and water-use efficiency of chickpea in tropical soils is not fully understood.
S. G. Lusiba +3 more
doaj +1 more source
Functional modules, structural topology, and optimal activity in metabolic networks. [PDF]
PLoS Computational Biology, 2012 Modular organization in biological networks has been suggested as a natural mechanism by which a cell coordinates its metabolic strategies for evolving and responding to environmental perturbations.
Osbaldo Resendis-Antonio +3 more
doaj +1 more source
The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation
FEBS Letters, EarlyView.Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge +6 more
wiley +1 more source
FEBS Open Bio, EarlyView.In this study, a novel esterase from the thermoacidophilic archaeon Thermoplasma acidophilum was biochemically and structurally characterized. Our results demonstrate that Ta0887 is a highly thermostable esterase that preferentially hydrolyzes p‐nitrophenyl hexanoate and possesses an α‐helical cap domain that likely contributes to its substrate ...
Alejandro Delgado‐Rey +4 more
wiley +1 more source