Results 141 to 150 of about 11,566 (244)

Gene‐Informed Modeling of Denitrification Process in Groundwater Through Dynamic Flux Balance Analysis and Deep Learning

Water Resources Research, Volume 62, Issue 5, May 2026.
Abstract We introduce two gene‐informed approaches that, for the first time, explicitly incorporate microbial genomic information into groundwater denitrification simulations. First, we couple the dynamic flux balance analysis (DFBA, which resolves genome‐resolved metabolic networks) with the PFLOTRAN reactive transport model (RTM).
Heng Dai, Yiyu Zhang, Yamin Deng, Alberto Guadagnini, Jing Yang, Zhengyi Pan, Wen Fang, Jin Zhang, Ming Ye, Songhu Yuan, Yanxin Wang   +10 more
wiley   +1 more source

Nature of the copper-nitrosyl intermediates of copper nitrite reductases during catalysis. [PDF]

Chem Sci, 2020
Hough MA, Conradie J, Strange RW, Antonyuk SV, Eady RR, Ghosh A, Hasnain SS.   +6 more
europepmc   +1 more source

Enhancing tomato regeneration and genetic transformation efficiencies via exogenous chemical treatment and the GRF5 gene modulation

Journal of Integrative Plant Biology, Volume 68, Issue 5, Page 1268-1270, May 2026.
Supplementation of Driver and Kuniyuki Walnut Medium with phloroglucinol enhanced regeneration efficiency in tomato tissue culture. Heterologous expression of an Arabidopsis growth‐regulating factor gene, GROWTH‐REGULATING FACTOR5 (GRF5), in tomato improved regeneration and transformation efficiency, suggesting a synergistic effect between ...
Junjie Rong, Lei Zhu, Qingfeng Niu, Jianru Zhao, Fengjuan Chu, Jian‐Kang Zhu, Zhaobo Lang   +6 more
wiley   +1 more source

Orphan response regulator NnaR is critical for nitrate and nitrite assimilation in Mycobacterium abscessus

Frontiers in Cellular and Infection Microbiology
Mycobacterium abscessus (Mab) is an opportunistic pathogen afflicting individuals with underlying lung disease such as Cystic Fibrosis (CF) or immunodeficiencies.
Breven S. Simcox, Kyle H. Rohde
doaj   +1 more source

Role of the denitrifying Haloarchaea in the treatment of nitrite-brines [PDF]

, 1970
Haloferax mediterranei is a denitrifying halophilic archaeon able to reduce nitrate and nitrite under oxic and anoxic conditions. In the presence of oxygen, nitrate and nitrite are used as nitrogen sources for growth.
Basilio Zafrilla, Cindy Nájera-Fernández, María José Bonete, Rosa María Martínez-Espinosa   +3 more
core   +1 more source

An atlas of plant selenium metabolism

New Phytologist, Volume 250, Issue 4, Page 2041-2060, May 2026.
Summary Selenium (Se) is not only a rare and toxic element but also an essential micronutrient for humans and animals that is often in short supply. Terrestrial plants do not require Se, but it can have growth‐promoting or negative effects, depending on the exposure level.
Jeroen van der Woude, Mark G. M. Aarts, Michela Schiavon, Antony van der Ent   +3 more
wiley   +1 more source

How Plants May Maintain Protein Homeostasis Under Rising Atmospheric CO2

Plant, Cell &Environment, Volume 49, Issue 5, Page 2654-2672, May 2026.
ABSTRACT Vascular plants may employ several physiological mechanisms to stabilize their protein contents as atmospheric CO2 concentrations change over a day, year, decade, or century. One mechanism is that plants may rely more on soil ammonium as their nitrogen source when CO2 increases.
Arnold J. Bloom, Xiaoxiao Shi, Nathan M. Hannon   +2 more
wiley   +1 more source

Role of p38 activation in changes of nitric oxide production in rat biceps femoris muscle during metabolic syndrome

Сучасні медичні технології
Transcriptional changes in organism and muscles especially during development of metabolic syndrome (MetS) is still highly understudied. Role of p38 MAPK activation during MetS is highly debatable.
O. Ye. Akimov, A. O. Mykytenko
doaj   +1 more source

The roles of CymA in support of the respiratory flexibility of Shewanella oneidensisMR-1 [PDF]

, 2012
Akagawamatsushita, Atkinson, Beliaev, Beliaev, Bordi, Burns, Cruz-Garcia, David J. Richardson, Dos Santos, Duncan G.G. McMillan, Firer-Sherwood, Gao, Gates, Gescher, Gralnick, Itoh, James K. Fredrickson, John M. Zachara, Julea N. Butt, Lars J.C. Jeuken, Liang Shi, Lies, Maier, Marritt, McMillan, Myers, Myers, Myers, Myers, Pinchuk, Pinchuk, Pitts, Ross, Schuetz, Schutz, Schwalb, Shi, Shirodkar, Simon, Sophie J. Marritt, Sundararajan, Venkateswaran   +41 more
core   +1 more source

Denitrification by rhizobia: A possible factor contributing to nitrogen losses from soils [PDF]

, 1980
The intensive pastoral farming system on which New Zealand animal production is based is almost completely dependent upon the rhizobium-legurne symbiosis for the fixed nitrogen required for pasture production.
Daniel, Roy M., Limmer, A.W., Steele, K.W.   +2 more
core   +1 more source