Results 111 to 120 of about 9,408 (223)

The significance of nitrogen fixation to new production during early summer in the Baltic Sea. [PDF]

, 2006
Rates of dinitrogen (N2) fixation and primary production were measured during two 9 day transect cruises in the Baltic proper in June–July of 1998 and 1999.
B. Bergmann, K. Gundersen, K. Gundersen, K. Nachtigall, M. Meyerhöfer, P. Fritsche, U. Ohlendieck   +6 more
core   +3 more sources

Assimilation of Diazotrophic Nitrogen into Pelagic Food Webs

PLoS ONE, 2013
The fate of diazotrophic nitrogen (N(D)) fixed by planktonic cyanobacteria in pelagic food webs remains unresolved, particularly for toxic cyanophytes that are selectively avoided by most herbivorous zooplankton. Current theory suggests that N(D) fixed during cyanobacterial blooms can enter planktonic food webs contemporaneously with peak bloom biomass
Ryan J Woodland, Daryl P Holland, John Beardall, Jonathan Smith, Todd Scicluna, Perran L M Cook   +5 more
openaire   +4 more sources

Divergent Capacity of Scleractinian and Soft Corals to Assimilate and Transfer Diazotrophically Derived Nitrogen to the Reef Environment

Frontiers in Microbiology, 2019
Corals are associated with dinitrogen (N2)-fixing bacteria that potentially represent an additional nitrogen (N) source for the coral holobiont in oligotrophic reef environments.
Chloé A. Pupier, Chloé A. Pupier, Vanessa N. Bednarz, Renaud Grover, Maoz Fine, Maoz Fine, Jean-François Maguer, Christine Ferrier-Pagès   +7 more
doaj   +1 more source

Complete Genomes of Symbiotic Cyanobacteria Clarify the Evolution of Vanadium-Nitrogenase. [PDF]

, 2019
Plant endosymbiosis with nitrogen-fixing cyanobacteria has independently evolved in diverse plant lineages, offering a unique window to study the evolution and genetics of plant-microbe interaction.
Guadalupe, Yessenia A, Gudiño, José A, Hauser, Duncan A, Li, Fay-Wei, Meeks, John C, Nelson, Jessica M, Salazar Allen, Noris, Villarreal, Juan Carlos   +7 more
core   +1 more source

Carbon sequestration in the deep Atlantic enhanced by Saharan dust [PDF]

, 2017
Enhanced atmospheric input of dust-borne nutrients and minerals to the remote surface ocean can potentially increase carbon uptake and sequestration at depth.
A Baker, A Baker, A Bory, A Fernández, A Rees, A Weigand, AJ Poulton, AN Knapp, AN Knapp, AN Knapp, Andrew P. Rees, AR Baker, AR Baker, AR Gobel, AW Thompson, C Guieu, C Harris, C Harris, C Klaas, C Lee, C Luo, C Mahaffey, C Schlosser, C Widdicombe, C. Mark Moore, Christian Crowe, CM Moore, Corinne Pebody, D Antoine, D Marconi, DM Gaiero, DM Karl, E Marañón, E. Malcolm S. Woodward, EJ Carpenter, F Lipschultz, FA Le Moigne, FA Le Moigne, Frédéric A. C. Le Moigne, Gavin H. Tilstone, GH Tilstone, H Planquette, I Salter, JE Dore, Jeff Benson, JI Hedges, JJ Polovina, JM Prospero, JP Montoya, JT Snow, K Casciotti, K Casciotti, K Schepanski, Katsiaryna Pabortsava, LM Zamora, M Mulholland, M Rubin, M Torres-Padrón, MA Altabet, MC Honda, MG Hastings, MH Conte, MH Iversen, MJ Behrenfeld, MM Mills, MR Lewis, MV Zubkov, N Gruber, N Mahowald, NAD Waser, P Mara, Paul Provost, RA Glaccum, RA Mortlock, Richard S. Lampitt, RL Mather, Robert McLachlan, S Emerson, S Hosoda, SC Painter, SE Reynolds, SJ Ussher, T Jickells, T Jickells, T Villareal, TM Conway, TS Arnarson, U Passow, WG Sunda, Y-W Luo   +89 more
core   +3 more sources

A review on weeds as source of novel plant growth promoting microbes for crop improvement [PDF]

, 2014
In the context of increasing international concern for food security and environmental quality, the use of bioinoculants like diazotrophs and plant growth-promoting rhizobacteria (PGPR) for reducing chemical inputs in agriculture is a potentially ...
Barman, K. K., Ilamurugu, K., Priya, L. Srimathi, Sarathambal, C.   +3 more
core   +2 more sources

Distinct Microbial Community of Phyllosphere Associated with Five Tropical Plants on Yongxing Island, South China Sea

Microorganisms, 2019
The surfaces of a leaf are unique and wide habitats for a microbial community. These microorganisms play a key role in plant growth and adaptation to adverse conditions, such as producing growth factors to promote plant growth and inhibiting pathogens to
Lijun Bao, Wenyang Cai, Xiaofen Zhang, Jinhong Liu, Hao Chen, Yuansong Wei, Xiuxiu Jia, Zhihui Bai   +7 more
doaj   +1 more source

Rhizobia Isolated from Coal Mining Areas in the Nodulation and Growth of Leguminous Trees

Revista Brasileira de Ciência do Solo, 2016
An alternative for recovery of areas degraded by coal mining is revegetation with rapidly growing leguminous trees, which often do not establish in low fertility soils.
Ginaini Grazielli Doin de Moura, Rafael Dutra de Armas, Edenilson Meyer, Admir José Giachini, Márcio José Rossi, Cláudio Roberto Fonsêca Sousa Soares   +5 more
doaj   +1 more source

Microbial species pool-mediated diazotrophic community assembly in crop microbiomes during plant development

mSystems
Plant-associated diazotrophs strongly relate to plant nitrogen (N) supply and growth. However, our knowledge of diazotrophic community assembly and microbial N metabolism in plant microbiomes is largely limited. Here we examined the assembly and temporal
Chao Xiong, Brajesh K. Singh, Yong-Guan Zhu, Hang-Wei Hu, Pei-Pei Li, Yan-Lai Han, Li-Li Han, Qin-Bing Zhang, Jun-Tao Wang, Si-Yi Liu, Chuan-Fa Wu, An-Hui Ge, Li-Mei Zhang, Ji-Zheng He   +13 more
doaj   +1 more source

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). These species are able to grow in poor soils. Five samples, with 25 plants both of S. elegans and S.
Marra, Leandro Marciano, Grazziotti, Paulo Henrique, Nunes, Ubirajara Russi, Moreira, Fatima Maria de Souza   +3 more
openaire   +2 more sources