Results 31 to 40 of about 32,850 (226)

Tryptophan-Tryptophan energy migration as a tool to follow apoflavodoxin folding [PDF]

open access: yes, 2008
Submolecular details of Azotobacter vinelandii apoflavodoxin (apoFD) (un)folding are revealed by time-resolved fluorescence anisotropy using wild-type protein and variants lacking one or two of apoFD's three tryptophans.
Visser, N.V.   +5 more
core   +1 more source

NITROGEN FIXING BACTERIA AZOTOBACTER AS BIOFERTILIZER AND BIOCONTROL IN LONG BEAN

open access: yesAgric, 2018
Azotobacter is Plant Growth Promoting Rhizobacteria through the mechanism of nitrogen fixation and phytohormon production but this rhizobacteria has a role to control plant diseases. The objective of experiment was to evaluate the activity of Azotobacter
Reginawanti Hindersah   +3 more
doaj   +1 more source

Negative Cooperativity in the Nitrogenase Fe Protein Electron Delivery Cycle [PDF]

open access: yes, 2016
Nitrogenase catalyzes the ATP-dependent reduction of dinitrogen (N2) to two ammonia (NH3) molecules through the participation of its two protein components, the MoFe and Fe proteins.
Antony, Edwin   +11 more
core   +2 more sources

Electron Transfer Precedes ATP Hydrolysis during Nitrogenase Catalysis [PDF]

open access: yes, 2013
The biological reduction of N2 to NH3 catalyzed by Mo-dependent nitrogenase requires at least eight rounds of a complex cycle of events associated with ATP-driven electron transfer (ET) from the Fe protein to the catalytic MoFe protein, with each ET ...
Antony, Edwin   +7 more
core   +2 more sources

Bio-Fertilizers via Co-Digestion: a Review [PDF]

open access: yes, 2019
In diversifying the economies of most oil producing countries especially in regions with arable lands, Agriculture becomes the next choice aside mineral deposits.
Abdulkarim, Abdulwadud Yusuf   +3 more
core   +2 more sources

The Reaction of Valerian to the Application of Bio-Fertilizers under Drought Stress [PDF]

open access: yesJournal of Agricultural Science and Sustainable Production, 2020
Background and Objective: The goals of study were to recognize the effect of bio-fertilizers on some quantitative and qualitative traits of Valerian under drought stress.
Mina Javan Gholiloo   +4 more
doaj   +1 more source

EFFECT OF HUMIC ACID LEVELS AND BIOSTIMULANT TREATMENTS ON GROWTH, YIELD, AND VOLATILE OIL PRODUCTION OF CORIANDER (Coriandrum sativum L.) [PDF]

open access: yesMesopotamia Journal of Agriculture
A study was done during two consecutive seasons of 2022/2023 and 2023/2024 to study the effects of humic acid (HU 4, 8, and 12 kg/hectare) as the main plot and BM (Azotobacter chrococum, Azospirulm Brasiliense, and Bacillus polymaxa) and algae extracts ...
Rabeeah Altarhouni   +4 more
doaj   +1 more source

Potential role of bio-inoculants and organic matter for the management of root-knot nematode infesting chickpea

open access: yesCogent Food & Agriculture, 2016
A pot experiment was conducted during 2013–14 to observe the potential role of some organics and bio-organics such as Calotropis procera, Glomus fasciculatum, and Azotobacter chroococcum on some growth attributes of chickpea and subsequently on the root ...
Mohammad Akram   +4 more
doaj   +1 more source

In vitro selection of salt tolerant Morus alba and its field performance with bioinoculants

open access: yesHorticultural Science, 2006
In vitro selected salt tolerant saplings of Morus alba (cv. Sujanpuri) were raised from nodal explants with axillary buds collected during three different periods of the year.
S. Kashyap, S. Sharma
doaj   +1 more source

Phospholipids of Azotobacter vinelandii [PDF]

open access: yesJournal of Bacteriology, 1969
Analyses of resting cells of Azotobacter vinelandii revealed that numerous phospholipids were present that did not concentrate in the membranous R 3 fraction which carried out electron transport function.
P, Jurtshuk, B A, Schlech
openaire   +2 more sources

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