Results 31 to 40 of about 579,869 (390)

Comparative modelling and molecular docking of nitrate reductase from Bacillus weihenstephanensis (DS45)

Journal of Taibah University for Science, 2016
Nitrate reductase catalyses the oxidation of NAD(P)H and the reduction of nitrate to nitrite. NR serves as a central point for the integration of metabolic pathways by governing the flux of reduced nitrogen through several regulatory mechanisms in plants,
R. Seenivasagan, R. Kasimani, S. Rajakumar, R. Kalidoss, P.M. Ayyasamy   +4 more
doaj   +1 more source

Denitrification-derived nitric oxide modulates biofilm formation in Azospirillum brasilense [PDF]

, 2013
Azospirillum brasilense is a rhizobacterium that provides beneficial effects on plants when they colonize roots. The formation of complex bacterial communities known as biofilms begins with the interaction of planktonic cells with surfaces in response to
Arruebarrena Di Palma, Andrés, Baca, Beatriz E., Creus, Cecilia Mónica, Lamattina, Lamattina, Moreno Ramírez, Lizbeth, Pereyra, Cintia Mariana, Pereyra, María Alejandra, Xiqui Vazquez, Maria L.   +7 more
core   +1 more source

Miniview: algal nitrate reductases [PDF]

European Journal of Phycology, 1997
The past decade has seen substantial breakthroughs in understanding the biochemistry, molecular biology and regulation of nitrate reductases (NR) in higher plants and green algae. In contrast, although there has been considerable interest in using various measurements of NR to provide ecophysiological information, comparable knowledge of NR is largely ...
openaire   +1 more source

Immunological comparison of the NADH:nitrate reductase from different cucumber tissues

Acta Societatis Botanicorum Poloniae, 2014
Soluble nitrate reductase from cucumber roots (Cucumis sativus L.) was isolated and purified with blue-Sepharose 4B. Specific antibodies against the NR protein were raised by immunization of a goat.
Jolanta Marciniak, Grażyna Kłobus, Józef Buczek, Tadeusz Stefaniak, Jarosław Mazur   +4 more
doaj   +1 more source

Rapid and environment‐friendly preparation of silver nanoparticles and their inhibition against phytopathogenic fungi

Micro & Nano Letters, 2021
Microbial‐assisted biosynthesis of silver nanoparticles (AgNPs) has been developed rapidly in recent years, but their mechanism of synthesis and production are still unknown.
Lei Zhao, kun Gong, Yue Wang, Shuang Kong   +3 more
doaj   +1 more source

Technological activities of Staphylococcus carnosus and Staphylococcus simulans strains isolated from fermented sausages [PDF]

, 2005
The aim of this study was to determine the technological properties of 2 strains of Staphylococcus simulans (Ssm12, Ssm21) and 4 strains of S. carnosus (SC28, SC31, SC54 and SC55) for the selection of a potential starter cultures to employ in the ...
BLAIOTTA, GIUSEPPE, CASABURI, A., MAURIELLO, GIANLUIGI, PEPE, OLIMPIA, VILLANI, FRANCESCO   +4 more
core   +1 more source

The relationship between redox enzyme activity and electrochemical potential—cellular and mechanistic implications from protein film electrochemistry [PDF]

, 2011
In protein film electrochemistry a redox protein of interest is studied as an electroactive film adsorbed on an electrode surface. For redox enzymes this configuration allows quantification of the relationship between catalytic activity and ...
Ackrell, Anderson, Anderson, Andrew G. Mayes, Andrew J. Gates, Angove, Armstrong, Armstrong, Armstrong, Armstrong, Armstrong, Arnoux, Bamford, Bekker, Berks, Blumberger, Blumberger, Buc, Butler, Butler, Chun Yip To, Clarke, Costa, David J. Richardson, Davis, de Vries, Dementin, Dias, Dridge, Eddowes, Ellington, Elliott, Field, Flores, Fourmond, Fourmond, Fourmond, Frangioni, Frew, Gates, Gates, Gemma L. Kemp, Georgellis, Gwyer, Hagedoorn, Hanson, Healy, Heering, Hirst, Hofmann, Hunte, Immoos, Ivanov, James Mann, Jepson, Jepson, Jeuken, Julea N. Butt, Kell, Kemp, Lin, Léger, Léger, Léger, Marritt, Marsili, Moore, Murgida, Niki, Otten, Otten, Page, Pershad, Potter, Ramirez, Richardson, Ridnour, Sears, Sears, Simons, Sophie J. Marritt, Sun, Tenderholt, Tenderholt, Thauer, Tipmanee, Wang, Westerhoff, Yeh, Zuman   +89 more
core   +1 more source

Biosynthesis and Characterization of Silver Nanoparticles by Aspergillus Species [PDF]

, 2016
Currently, researchers turn to natural processes such as using biological microorganisms in order to develop reliable and ecofriendly methods for the synthesis of metallic nanoparticles.
Mehryar, P, Monfared, AA, Pakshir, K, Pourshahid, S, Rahimi, MJ, Sadatsharifi, A, Zomorodian, K   +6 more
core   +4 more sources

In silico prediction of silver nitrate nanoparticles and Nitrate Reductase A (NAR A) interaction in the treatment of infectious disease causing clinical strains of E. coli

Journal of Infection and Public Health, 2020
Background: The interaction of specially designed nanoparticles with proteins is the basis of formation of a nanoparticle-protein corona. Silver nanoparticles and molecules have been used in many fields due to their strong antimicrobial activity against ...
Mohamed Ragab AbdelGawwad, Ensar Mahmutović, Dunia A. Al Farraj, Mohamed Soliman Elshikh   +3 more
doaj   +1 more source

Dissimilatory nitrogen reduction in intertidal sediments of a temperate estuary: small scale heterogeneity and novel nitrate-to-ammonium reducers [PDF]

, 2015
The estuarine nitrogen cycle can be substantially altered due to anthropogenic activities resulting in increased amounts of inorganic nitrogen (mainly nitrate).
Decleyre, Helen, Heylen, Kim, Van Colen, Carl, Willems, Anne   +3 more
core   +2 more sources