Zobrazeno 1 - 10
of 3 357
pro vyhledávání: '"Diazotroph"'
Autor:
Zhalaga Ao, Miu Tsuchiya, Juan Xia, Chie Hayakawa, Yukitsugu Takahashi, Hideaki Hirai, Isamu Maeda
Publikováno v:
Microbiology Research, Vol 15, Iss 3, Pp 1900-1912 (2024)
In rice, symbiotic N2 fixation via nodule bacteroids does not take place naturally. Although N2 fixation by endophytic and associative diazotrophs has been reported in rice, the main organs and seasonal regulation for the N2 fixation have not been el
Externí odkaz:
https://doaj.org/article/e33ad56779e54a678ff57889c54d3066
Publikováno v:
mSystems, Vol 9, Iss 10 (2024)
ABSTRACT Biological nitrogen (N) fixation, an important pathway of N, inputs from the atmosphere to Earth’s ecosystems, is well demonstrated to decline under N input. However, it remains unclear why N fixers sustain N fixation in many forests under
Externí odkaz:
https://doaj.org/article/c67850a880434cd6954fd18757c3e245
Publikováno v:
Microbiology Spectrum, Vol 12, Iss 10 (2024)
ABSTRACT Dinitrogen (N2) fixation is a crucial source of bioavailable nitrogen in carbon-dominated cold seep systems. Previous studies have shown that diazotrophy is not necessarily dependent on sulfate-dependent anaerobic oxidation of methane for en
Externí odkaz:
https://doaj.org/article/c4d6bc60a0144a71943403d2ebf671cf
Publikováno v:
mSystems, Vol 9, Iss 9 (2024)
ABSTRACT Nitrogen (N)-fixing organisms, also known as diazotrophs, play a crucial role in N-limited ecosystems by controlling the production of bioavailable N. The carbon-dominated cold-seep ecosystems are inherently N-limited, making them hotspots o
Externí odkaz:
https://doaj.org/article/4520e9c42dee45a7abc44c05a0c08437
Publikováno v:
BMC Genomics, Vol 25, Iss 1, Pp 1-23 (2024)
Abstract Salinity impacts crop growth and productivity and lowers the activities of rhizosphere microbiota. The identification and utilization of habitat-specific salinity-adapted plant growth-promoting rhizobacteria (PGPR) are considered alternative
Externí odkaz:
https://doaj.org/article/e2203f70ab8c463abb81de486acca40e
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
The diazotrophic cyanobacterium Trichodesmium has been recognized as a potentially significant contributor to aerobic methane generation via several mechanisms including the utilization of methylphophonate (MPn) as a source of phosphorus. Currently,
Externí odkaz:
https://doaj.org/article/f6b9afc1d6ea4eb28abe56f7656c80ae
Autor:
Sumana Mondal, Biswajit Biswas, Rajojit Chowdhury, Rudranil Sengupta, Anup Mandal, Hemendra Nath Kotal, Chayan Kumar Giri, Anjali Ghosh, Subhajit Saha, Mst Momtaj Begam, Chandan Mukherjee, Ipsita Das, Sandip Kumar Basak, Mahashweta Mitra Ghosh, Krishna Ray
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
IntroductionBiological nitrogen fixation (BNF), an unparalleled metabolic novelty among living microorganisms on earth, globally contributes ~88-101 Tg N year−1 to natural ecosystems, ~56% sourced from symbiotic BNF while ~22-45% derived from free-
Externí odkaz:
https://doaj.org/article/3374369f068e4cfd977f31991c083d4c
Publikováno v:
Phytobiomes Journal, Vol 7, Iss 2, Pp 184-197 (2023)
Phyllosphere exudates create specialized microhabitats that shape microbial community diversity. We explored the microbiome associated with two sorghum phyllosphere exudates, the epicuticular wax and aerial root mucilage. We assessed the microbiome a
Externí odkaz:
https://doaj.org/article/78b74828bdda434d882a208f4e4cbc73
Publikováno v:
Chemical and Biological Technologies in Agriculture, Vol 10, Iss 1, Pp 1-14 (2023)
Abstract Background A 2-year field trial was conducted to test the effect of biochar addition (0, 15, 30, and 45 t hm−2) on soil properties, nutrients, diazotrophic community diversity, abundance, and structure, and soybean growth, yield, and quali
Externí odkaz:
https://doaj.org/article/9d15cbd7ebc8493dab65e42ef432bd51
Autor:
Léo Mahieu, Hannah Whitby, Gabriel Dulaquais, Chloé Tilliette, Catherine Guigue, Marc Tedetti, Dominique Lefevre, Pierre Fourrier, Matthieu Bressac, Géraldine Sarthou, Sophie Bonnet, Cécile Guieu, Pascal Salaün
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
Iron (Fe) is an essential micronutrient for phytoplankton growth, but its scarcity in seawater limits primary productivity across much of the ocean. Most dissolved Fe (DFe) in seawater is complexed with Fe-binding organic ligands, a poorly constraine
Externí odkaz:
https://doaj.org/article/50ca996e5cb34d33b21e311d9ea9807a