Results 41 to 50 of about 1,676,599 (297)

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

FEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard, Emma‐Jayne Proctor, Jiawa Wang, Nikolas P. Johnston, Andrew Hayes, Georgia McCorkell, Haibo Yu, Jai Tree, Mark R. Davies, Mark J. Walker, Ronald Sluyter, Stephan Brouwer, Martina L. Sanderson‐Smith   +12 more
wiley   +1 more source

The Chlorination of Hydrocarbons. XIV. The Chlorination of Vinyl Compounds [PDF]

Bulletin of the Chemical Society of Japan, 1978
Abstract The competitive chlorination of various vinyl compounds was carried out in order to elucidate the effect of the structure on the addition rate of chlorine to a double bond. A linear free-energy relationship was found to exist between the reactivities in the presence of oxygen and Taft’s σ* constants.
openaire   +1 more source

The effect of free chlorine on Burkholderia pseudomallei in potable water [PDF]

, 2003
Chlorine is widely used in public water supplies to provide a disinfection barrier. The effect of chlorine disinfection on the water-borne pathogen Burkholderia pseudomallei was assessed using multiple techniques.
Howard, K., Inglis, T.J.J.
core  

Corrigendum to "Fractional release factors of long-lived halogenated organic compounds in the tropical stratosphere" published in Atmos. Chem. Phys., 10, 1093–1103, 2010 [PDF]

, 2010
We have noted a computational error in the calculation of the averaged Fractional Release Factors (FRFs) relative to the averaged FRF of CFCl3 (CFC-11). ..
T. Röckmann, J. C. Laube, Marine and Atmospheric Research, Röckmann, T., Laube, Johannes Christian, Engel, A., Bönisch, Harald, Bönisch, H., Sturges, W. T., Dep Natuurkunde, Braß, Marc, Röckmann, Thomas, Laube, J. C., Möbius, Tanja, Laube, J.C., W. T. Sturges, M. Braß, Sturges, William T., Engel, Andreas, H. Bönisch, A. Engel, Sub Atmospheric physics and chemistry, Braß, M., Möbius, T., T. Möbius, Sturges, W.T.   +25 more
core   +3 more sources

Chlorine-Coordinated Pd Single Atom Enhanced the Chlorine Resistance for Volatile Organic Compound Degradation: Mechanism Study

, 2022
The development of catalysts with high chlorine resistance for volatile organic compound (VOC) degradation is of great significance to achieve air purification.
Yuandong Huang (5642264), Ning Liu (168279), Fukun Bi (12907492), Xiaodong Zhang (183379), Weikang Gao (12211579), Zhenyuan Zhao (14060061), Yang Yang (45629)   +6 more
core   +1 more source

MARK4 enhances stress granule formation under oxidative stress and increases tau accumulation

FEBS Open Bio, EarlyView.
MARK4 (red dots) localizes to stress granules (orange dots) and promotes their formation under oxidative stress by modulating TIA1 (blue dots). MARK4 and TIA1 synergistically increase tau (purple) accumulation, and the reduction of the TIA1 ortholog suppresses neurodegeneration in a fly model.
Sho Nakajima, Kotone Watanabe, Grigorii Sultanakhmetov, Aoi Fukuchi, Keiya Ito, Sawako Shimizu, Taro Saito, Akiko Asada, Kanae Ando   +8 more
wiley   +1 more source

Assessment of Halonitromethanes Formation Potentials Under Different Disinfection Scenarios in Low SUVA Water

Doğal Afetler ve Çevre Dergisi, 2022
The main objective of this project is to investigate the formation of halonitromethanes, an emerging class of disinfection by-products (DBPs) identified in drinking waters in recent years, which are currently unregulated but highly toxic ...
Sehnaz Sule Kaplan-Bekaroglu, Sebnem Genisoglu, Cihan Ozgur   +2 more
doaj   +1 more source

Identification and characterization of a gene conferring stress resistance in Escherichia coli and cyanobacteria

FEBS Open Bio, EarlyView.
Functional screening identified PcSyn14890, a cyanobacteria‐specific protein that enhances growth and stress resistance in E. coli and Synechocystis PCC6803. Although we expected it to function as a molecular chaperone, it was unable to protect against thermal aggregation of GAPDH.
Akiyo Yamada, Takaaki Tanaka, Manaka Uehara, Keigo Nakano, Ken Morishima, Rintaro Inoue, Masaaki Sugiyama, Masafumi Yohda   +7 more
wiley   +1 more source

Contamination of Bathing Waters with Trihalomethanes in Slovenia

Zdravniški Vestnik, 2015
THM and AOX compounds form as by-products of disinfection with the use of chlorine. THM compounds can pose problems for pool water, while AOX compounds can be problematic for waste water.
Darko - Drev, Aleksandra Krivograd Klemenčič, Janez Škarja, Jože Panjan   +3 more
doaj  

Mutagenicity of chlorinated polycyclic aromatic compounds

Ecotoxicology and Environmental Safety, 1987
The catalytic chlorination of polycyclic aromatic hydrocarbons leads to the formation of complex mixtures of isomers analogous to those found in fly ash samples of an incineration plant for radioactive waste. Therefore chlorination mixtures of chrysene, pyrene, and fluoranthene were analyzed and characterized by gas chromatography-mass spectrometry ...
A L, Bhatia, H, Tausch, G, Stehlik
openaire   +2 more sources