Results 11 to 20 of about 15,858 (222)
Inhibition of Targeted Bacterial Growth Using MazF-Expressing Phagemids: A Novel Therapeutic Approach Based on Endoribonuclease Toxin Molecules. [PDF]
Microbiol ImmunolABSTRACT The extensive and indiscriminate use of antibiotics, which are intended to halt bacterial growth or eliminate them, has unintentionally given rise to antimicrobial resistance (AMR), which is a critical threat to global health. In the pursuit of alternative solutions, researchers have focused on type II toxin–antitoxin systems prevalent within ...
Hasegawa H +6 more
europepmc +2 more sources
Enzyme Immunoassay Detection of Nitrosomonas europaea [PDF]
Applied and Environmental Microbiology, 1994 An exploratory effort to selectively detect the presence of a nitrifying bacterium, Nitrosomonas europaea , successfully demonstrated the fundamental utility of an enzyme-based immunoassay protocol. The applied polyclonal antibody test seemingly offered a marked improvement over the available analytical options ...
N, Saraswat, J E, Alleman, T J, Smith
+9 more sources
Microorganisms, 2020 The stress response of ammonia-oxidizing bacteria (AOB) to oxygen deprivation limits AOB growth and leads to different nitrification pathways that cause the release of greenhouse gases.
Ann-Kathrin Kniggendorf +4 more
doaj +1 more source
Nitrogen removal and ammonia-oxidising bacteria in a vertical flow constructed wetland treating inorganic wastewater [PDF]
, 2011 Nitrogen removal performance and the ammonia-oxidising bacterial (AOB) community were assessed in the batch loaded 1.3ha saturated surface vertical flow wetland at CSBP Ltd, a fertiliser and chemical manufacturer located in Kwinana, Western Australia ...
Dallas, S. +4 more
core +2 more sources
Zhejiang Daxue xuebao. Lixue ban, 2004 为了分析污水处理系统中氨氧化细菌的种群组成，筛选合成了 一对对氨氧化细菌氨单加氧酶基因(amoA) 特异结合的引物序列，利用PCR技术对从活性污泥中抽提的细菌总DNA进行扩增，得到不同重组子的amoA序列片段.运用BLAST程序将测序结果与基因库中的公开序列进行比较，发现在该污水处理系统中分布有大量亚硝化单胞菌属(Nitrosomonas)细菌，其中最主要的是欧洲亚硝化单胞菌(Nitrosomonas europaea)，由此推测Nitrosomonas属细菌在该系统的氨氧化过程中起主导作用.
CHENLing(陈岭) +1 more
doaj +1 more source
Methane oxidation by Nitrosomonas europaea [PDF]
Biochemical Journal, 1983 Methane inhibited NH4+ utilization by Nitrosomonas europaea with a Ki of 2mM. O2 consumption was not inhibited. In the absence of NH4+, or with hydrazine as reductant, methane caused nearly a doubling in the rate of O2 uptake. The stimulation was abolished by allylthiourea, a sensitive inhibitor of the oxidation of NH4+. Analysis revealed that methanol
M R, Hyman, P M, Wood
openaire +2 more sources
Anoxic nitrification in marine sediments [PDF]
, 2004 Nitrate peaks are found in pore-water profiles in marine sediments at depths considerably below the conventional zone of oxic nitrification. These have been interpreted to represent nonsteady- state effects produced by the activity of nitrifying ...
Anschutz, P. +8 more
core +1 more source
Jurnal Akuakultur Indonesia, 2018 This study aims to determine the most effective type of living filter media for the bacteria Nitrosomonas sp. in order to improve water quality in aquaponics systems.
Yuli Andriani +6 more
doaj +1 more source
Estuarine Nitrifiers: New Players, Patterns and Processes [PDF]
, 2010 Ever since the first descriptions of ammonia-oxidizing Bacteria by Winogradsky in the late 1800s, the metabolic capability of aerobic ammonia oxidation has been restricted to a phylogenetically narrow group of bacteria.
Bernhard, Anne E, Bollmann, Annette
core +2 more sources
Population Dynamics and Community Composition of Ammonia Oxidizers in Salt Marshes after the Deepwater Horizon Oil Spill [PDF]
, 2016 The recent oil spill in the Gulf of Mexico had significant effects on microbial communities in the Gulf, but impacts on nitrifying communities in adjacent salt marshes have not been investigated.
Bernhard, Anne E +4 more
core +2 more sources