Results 21 to 30 of about 482,318 (212)
Dinitrogen Fixation in Male-Sterile Soybeans [PDF]
Plant Physiology, 1982 Partial male-sterile (ms(4)/ms(4)) soybeans (Glycine max L. Merr.) and their fertile isoline (Ms(4)/Ms(4)) were grown in adjoining field plots. From 62 until 92 days after emergence, the nitrogenase activity, assayed by acetylene reduction, of the average male-sterile plant was approximately twice that of the average fertile plant. At approximately 100
J, Imsande, E J, Ralston
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Direct and indirect costs of dinitrogen fixation in Crocosphaera watsonii WH8501 and possible implications for the nitrogen cycle [PDF]
Frontiers in Microbiology, 2012 Julie Laroche +2 more
exaly +2 more sources
Dinitrogen fixation rates in the Bay of Bengal during summer monsoon
Environmental Research Communications, 2020 Biological dinitrogen (N2) fixation exerts an important control on oceanic primary production by providing bioavailable form of nitrogen (such as ammonium) to photosynthetic microorganisms. N2 fixation is dominant in nutrient poor and warm surface waters.
Arvind Singh +5 more
semanticscholar +1 more source
DRIVERS OF THE DYNAMICS OF DIAZOTROPHS AND DENITRIFIERS IN NORTH SEA BOTTOM WATERS AND SEDIMENTS
Frontiers in Microbiology, 2015 The fixation of dinitrogen (N2) and denitrification are two opposite processes in the nitrogen cycle. The former transfers atmospheric dinitrogen gas into bound nitrogen in the biosphere, while the latter returns this bound nitrogen back to atmospheric ...
Lucas eStal, Haoxin eFan, Henk eBolhuis
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Role of molybdenum in dinitrogen fixation by Clostridium pasteurianum [PDF]
Journal of Bacteriology, 1975 The role of Mo in the activity and synthesis of the nitrogenase components of Clostridium pasteurianum has been studied by observing the competition of Mo with its structural analogue W. Clostridial cells when fixing N2 appeared strictly dependent upon the available Mo, showing maximal N2-fixing activity at molybdate concentrations in the media of 10 ...
J, Cardenas, L E, Mortenson
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Hydroponic Growth and the Nondestructive Assay for Dinitrogen Fixation [PDF]
Plant Physiology, 1981 Hydroponic growth medium must be well buffered if it is to support sustained plant growth. Although 1.0 millimolar phosphate is commonly used as a buffer for hydroponic growth media, at that concentration it is generally toxic to a soybean plant that derives its nitrogen solely from dinitrogen fixation.
J, Imsande, E J, Ralston
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Royal Society Open Science, 2021 Recent research suggests that nitrogen (N) cycling microbes are important for coral holobiont functioning. In particular, coral holobionts may acquire bioavailable N via prokaryotic dinitrogen (N2) fixation or remove excess N via denitrification activity.
Arjen Tilstra +6 more
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Fixation of Dinitrogen-15 Associated with Rice Plants [PDF]
Applied and Environmental Microbiology, 1980 Rice plants (IR26 and Latisail) obtained at near heading stage from a wetland field were transferred to water culture and exposed to 15 N 2 in a gas-tight growth chamber for 7 days to measure N 2 -fixing activities associated with the rice.
O, Ito, D, Cabrera, I, Watanabe
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Possible association of diazotrophs with marine zooplankton in the Pacific Ocean
MicrobiologyOpen, 2016 Dinitrogen fixation, the biological reduction in N2 gas to ammonia contributes to the supply of new nitrogen in the surface ocean. To understand the diversity and abundance of potentially diazotrophic (N2 fixing) microorganisms associated with marine ...
Kazi Md. Azimuddin +9 more
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Draft genome sequence of Acidithiobacillus ferrooxidans YQH-1
Genomics Data, 2015 Acidithiobacillus ferrooxidans YQH-1 is a moderate acidophilic bacterium isolated from a river in a volcano of Northeast China. Here, we describe the draft genome of strain YQH-1, which was assembled into 123 contigs containing 3,111,222 bp with a G + C ...
Lei Yan +6 more
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