Results 51 to 60 of about 503,441 (367)

Comparison of the Biodegradation of n-alkanes and Readily Biodegradable Substrates Using Open Mixed Culture under Aerobic, Anoxic and Anaerobic Conditions [PDF]

, 2017
Peer reviewedPublisher ...
Dionisi, Davide, Uzukwu, Chukwuemeka
core   +2 more sources

Cloning and nitrate induction of nitrate reductase mRNA [PDF]

Proceedings of the National Academy of Sciences, 1986
Nitrate is the major source of nitrogen taken from the soil by higher plants but requires reduction to ammonia prior to incorporation into amino acids. The first enzyme in the reducing pathway is a nitrate-inducible enzyme, nitrate reductase (EC 1.6.6.1).
C L, Cheng, J, Dewdney, A, Kleinhofs, H M, Goodman   +3 more
openaire   +2 more sources

Putting xanthine oxidoreductase and aldehyde oxidase on the NO metabolism map: Nitrite reduction by molybdoenzymes

Redox Biology, 2018
Nitric oxide radical (NO) is a signaling molecule involved in several physiological and pathological processes and a new nitrate-nitrite-NO pathway has emerged as a physiological alternative to the ''classic'' pathway of NO formation from L-arginine ...
Luisa B. Maia, José J.G. Moura
doaj   +1 more source

Biotransformation of explosives by the old yellow enzyme family of flavoproteins [PDF]

, 2004
Several independent studies of bacterial degradation of nitrate ester explosives have demonstrated the involvement of flavin-dependent oxidoreductases related to the old yellow enzyme (OYE) of yeast. Some of these enzymes also transform the nitroaromatic
Bruce, N.C., Rathbone, D.A., Scrutton, N.S., Williams, R.E.   +3 more
core   +2 more sources

An integrated biochemical system for nitrate assimilation and nitric oxide detoxification in Bradyrhizobium japonicum [PDF]

, 2016
Rhizobia are recognized to establish N(2)-fixing symbiotic interactions with legume plants. Bradyrhizobium japonicum, the symbiont of soybeans, can denitrify and grow under free-living conditions with nitrate (NO(3)(−)) or nitrite (NO(2)(−)) as sole ...
Alderton, Ana Salas, Andrew J. Gates, Angelo, Bates, Bedmar, Bedmar, Bergersen, Cabrera, Crutzen, David J. Richardson, Delgado, Delgado, Egelhoff, Eulogio J. Bedmar, Franck, Fukuda, Gardner, Gates, Gilberthorpe, Goddard, Hauser, Hernández-Urzúa, Horchani, Inaba, Juan J. Cabrera, Kaneko, Kartal, Kato, Kim, Lin, Luque-Almagro, Luque-Almagro, Maia, Maia, María J. Delgado, María J. Torres, Meakin, Meakin, Mesa, Miller, Mills, Moreno-Vivián, Moreno-Vivián, Nicholas, Pino, Pittman, Poole, Pullan, Ravishankara, Regensburger, Rinaldo, Robles, Rowley, Sambrook, Schinko, Simon, Spiro, Spiro, Sánchez, Sánchez, Sánchez, Tinajero-Trejo, Torres, Torres, Vargas, Velasco, Vine, Vine, Zumft   +69 more
core   +1 more source

Cloning of DNA fragments complementary to tobacco nitrate reductase mRNA and encoding epitopes common to the nitrate reductases from higher plants

Molecular and General Genetics MGG, 1987
SummaryMessenger RNAs encoding the nitrate reductase apoenzyme from tobacco can be translated in a cell-free system. Poly(A)+ mRNA fractions from the 23-32 S area of a sucrose gradient were used to build a cDNA library in the expression vector λgt11 with
R. Calza, E. Huttner, M. Vincentz, P. Rouzé, Fabienne Galangau, H. Vaucheret, I. Chérel, C. Meyer, J. Kronenberger, M. Caboche   +9 more
semanticscholar   +1 more source

Novel Inducers of the Envelope Stress Response BaeSR in Salmonella Typhimurium: BaeR Is Critically Required for Tungstate Waste Disposal [PDF]

, 2011
The RpoE and CpxR regulated envelope stress responses are extremely important for SalmonellaTyphimurium to cause infection in a range of hosts. Until now the role for BaeSR in both the Salmonella Typhimurium response to stress and its contribution to ...
AbuOun, Manal, Alston, Mark J., Anjum, Muna F., Appia-Ayme, Corinne, Field, Sarah J., Patrick, Elaine, Rowley, Gary, Sullivan, Matthew J.   +7 more
core   +4 more sources

Functional Redundancy in Perchlorate and Nitrate Electron Transport Chains and Rewiring Respiratory Pathways to Alter Terminal Electron Acceptor Preference

Frontiers in Microbiology, 2018
Most dissimilatory perchlorate reducing bacteria (DPRB) are also capable of respiratory nitrate reduction, and preferentially utilize nitrate over perchlorate as a terminal electron acceptor.
Ouwei Wang, Ouwei Wang, Ryan A. Melnyk, Ryan A. Melnyk, Misha G. Mehta-Kolte, Matthew D. Youngblut, Hans K. Carlson, Hans K. Carlson, John D. Coates, John D. Coates, John D. Coates   +10 more
doaj   +1 more source

Denitrification activity of a remarkably diverse fen denitrifier community in finnish lapland is N-oxide limited. [PDF]

PLoS ONE, 2015
Peatlands cover more than 30% of the Finnish land area and impact N2O fluxes. Denitrifiers release N2O as an intermediate or end product. In situ N2O emissions of a near pH neutral pristine fen soil in Finnish Lapland were marginal during gas chamber ...
Katharina Palmer, Marcus A Horn
doaj   +1 more source

Bacterial nitrate reductases: Molecular and biological aspects of nitrate reduction.

Journal of Inorganic Biochemistry, 2006
P. González, C. Correia, I. Moura, C. Brondino, J. Moura   +4 more
semanticscholar   +3 more sources