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Eagleson M.
Concise Encyclopedia Chemistry, 199-199 (1994)
Margret Sauter et al.
The Biochemical journal, 451(2), 145-154 (2013-03-29)
Both Met (methionine) and SAM (S-adenosylmethionine), the activated form of Met, participate in a number of essential metabolic pathways in plants. The subcellular compartmentalization of Met fluxes will be discussed in the present review with respect to regulation and communication...
Robert Shrake et al.
Journal of colloid and interface science, 437, 140-146 (2014-10-15)
Zwitterionic quantum dots prepared through incorporated zwitterionic ligands on quantum dot surfaces, are being paid significant attention in biomedical applications because of their excellent colloidal stability across a wide pH and ionic strength range, antifouling surface, good biocompatibility, etc. In...
Ziyu Song et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 67(9), 2042-2049 (2013-05-10)
For amine-based carbon dioxide capture, nitrogen oxides and sulfur oxides were the main pollutants that had a negative effect on the regeneration of solvent. Before carbon dioxide capture, the sulfur oxides in flue gas should be removed by the method...
Lirong Zeng et al.
Cell biochemistry and biophysics, 65(2), 77-83 (2012-10-12)
New antibiotic targets are urgently needed to tackle the multidrug resistant and latent Mycobacterium tuberculosis, the causative agent of the most formidable infectious disease tuberculosis. Sulfur metabolism is essential for the survival and virulence of many pathogens including M. tuberculosis....
Kanjana Mahattanatawee et al.
Food chemistry, 154, 1-6 (2014-02-13)
Aroma volatiles from three cooked fragrant rice types (Jasmine, Basmati and Jasmati) were characterised and identified using SPME GC-O, GC-PFPD and confirmed using GC-MS. A total of 26, 23, and 22 aroma active volatiles were observed in Jasmine, Basmati and...
Wei Lin et al.
The ISME journal, 8(12), 2463-2477 (2014-06-11)
Magnetotactic bacteria (MTB) of the genus 'Candidatus Magnetobacterium' in phylum Nitrospirae are of great interest because of the formation of hundreds of bullet-shaped magnetite magnetosomes in multiple bundles of chains per cell. These bacteria are worldwide distributed in aquatic environments...
Mark A Lever et al.
Science (New York, N.Y.), 339(6125), 1305-1308 (2013-03-16)
Sediment-covered basalt on the flanks of mid-ocean ridges constitutes most of Earth's oceanic crust, but the composition and metabolic function of its microbial ecosystem are largely unknown. By drilling into 3.5-million-year-old subseafloor basalt, we demonstrated the presence of methane- and...
Rubén del Barrio-Galán et al.
Food chemistry, 179, 116-126 (2015-02-28)
The effect of high levels of the polysaccharide Saccharomyces cerevisiae yeast strain (HPS) and another conventional yeast strain (FERM) on the polysaccharide and phenolic composition of Syrah red wines during alcoholic fermentation and subsequent aging on lees, with or without...
Karthik Anantharaman et al.
Science (New York, N.Y.), 344(6185), 757-760 (2014-05-03)
Viruses are the most abundant biological entities in the oceans and a pervasive cause of mortality of microorganisms that drive biogeochemical cycles. Although the ecological and evolutionary effects of viruses on marine phototrophs are well recognized, little is known about...
Yongwei Song et al.
Environmental technology, 35(17-20), 2538-2545 (2014-08-26)
It is well documented that bioleaching with the co-inoculation ofAcidithiobacillus ferrooxidans and Acidithiobacillus thiooxidans can drastically enhance sludge dewaterability under ambient temperature condition, but little information on low temperature effect on bioleached sludge dewaterability is available. In this study, the...
Anthony Bertucci et al.
Bioorganic & medicinal chemistry letters, 21(2), 710-714 (2011-01-07)
The catalytic activity and the inhibition of a new coral carbonic anhydrase (CA, EC 4.2.1.1), from the scleractinian coral Stylophora pistillata, STPCA-2, has been investigated. STPCA-2 has high catalytic activity for the physiological reaction being less sensitive to anion and...
Ilka Lewrenz et al.
The Journal of biological chemistry, 288(43), 30931-30943 (2013-09-14)
The yeast protein Zim17 belongs to a unique class of co-chaperones that maintain the solubility of Hsp70 proteins in mitochondria and plastids of eukaryotic cells. However, little is known about the functional cooperation between Zim17 and mitochondrial Hsp70 proteins in...
Sheila Mae S Santander-De Leon et al.
Biocontrol science, 18(1), 29-40 (2013-03-30)
The physicochemical properties and bacterial community in sediments of Lake Shiraishi, a lake with brackish water, were characterized to elucidate the influence of oyster farming and seawater and freshwater inflow. Physicochemical analyses suggested the marine origin of the sediment at...
Mohd Asgher et al.
Ecotoxicology and environmental safety, 106, 54-61 (2014-05-20)
We studied the response of ethylene-sensitive (Pusa Jai Kisan) and ethylene-insensitive (SS2) mustard (Brassica juncea) cultivars to 0, 0.5, 1.0 and 2.0 mM SO₄(2-), and the effect of 1.0 mM SO₄(2-) was studied in the amelioration of 50 µM cadmium...
Inconclusive evidence of Juniperus virginiana recovery following sulfur pollution reductions.
Paul G Schaberg et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(1), E1-E1 (2014-01-01)
Anja Wüst et al.
Biological chemistry, 393(10), 1067-1077 (2012-10-26)
The tetranuclear Cu(Z) cluster is the unique active site of nitrous oxide reductase, the enzyme that catalyzes the reduction of nitrous oxide to dinitrogen as the final reaction in bacterial denitrification. Three-dimensional structures of orthologs of the enzyme from a...
P M Wynn et al.
Environmental pollution (Barking, Essex : 1987), 187, 98-105 (2014-01-28)
Palaeorecords which depict changes in sulphur dynamics form an invaluable resource for recording atmospheric pollution. Tree rings constitute an archive that are ubiquitously available and can be absolutely dated, providing the potential to explore local- to regional-scale trends in sulphur...
Teresa C F Assumpção et al.
The Journal of biological chemistry, 288(20), 14341-14361 (2013-04-09)
The function of the antigen-5/CAP family of proteins found in the salivary gland of bloodsucking animals has remained elusive for decades. Antigen-5 members from the hematophagous insects Dipetalogaster maxima (DMAV) and Triatoma infestans (TIAV) were expressed and discovered to attenuate...
Massimo Pandolfo et al.
Journal of neurochemistry, 126 Suppl 1, 142-146 (2013-07-24)
Friedreich's ataxia (FRDA) is a neurological disease related to a deficiency of the protein frataxin involved in iron-sulfur (Fe-S) cluster biogenesis. This leads to an increased cellular iron uptake accumulating in mitochondria, and a subsequently disturbed iron homeostasis. The detailed...
Porous hollow carbon@ sulfur composites for high?power lithium?sulfur batteries
Jayaprakash.N, et al.
Angewandte Chemie (Weinheim an der Bergstrasse, Germany), 123, 6026-6030 (2011)
Yu Duan et al.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 38(19), 3395-3399 (2014-01-16)
Sulfur-fumigation processing technology is an ancient maintenance method, which plays a certain role in storage and preservation for Chinese herbal medicine. But in recent years, with the further explanation of sulfur-fumigation processing mechanism and more attention to the safety of...
Yan Feng et al.
Scientific reports, 4, 6204-6204 (2014-08-28)
The integration of different components into a hybrid nanosystem for the utilization of the synergistic effects is an effective way to design the electrocatalysts. Herein, we demonstrate a hybrid strategy to enhance the electrocatalytic property of hollow structured Pt nanoparticles...
Kimberly A See et al.
Journal of the American Chemical Society, 136(46), 16368-16377 (2014-11-11)
The high theoretical gravimetric capacity of the Li-S battery system makes it an attractive candidate for numerous energy storage applications. In practice, cell performance is plagued by low practical capacity and poor cycling. In an effort to explore the mechanism...
Hyun S Kim et al.
The Science of the total environment, 450-451, 178-187 (2013-03-19)
The ship-plume sulfur chemistry was investigated for the ITCT 2K2 (Intercontinental Transport and Chemical Transformation 2002) ship-plume experiment, using the ship-plume photochemical/dynamic model developed in this study. In order to evaluate the performance of the model, the model-predicted mixing ratios...
Lucia Banci et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(17), 6203-6208 (2014-04-16)
Monothiol glutaredoxins play a crucial role in iron-sulfur (Fe/S) protein biogenesis. Essentially all of them can coordinate a [2Fe-2S] cluster and have been proposed to mediate the transfer of [2Fe-2S] clusters from scaffold proteins to target apo proteins, possibly by...
Xue Jiang et al.
Phytomedicine : international journal of phytotherapy and phytopharmacology, 20(2), 97-105 (2012-11-07)
Sulfur fumigation (SF) in Traditional Chinese Medicine (TCM) is a highly efficient and important traditional preservation method in China. This method has generated a great deal of concern and has been disputed in the last few years because of its...
Chang-Kug Kim et al.
PloS one, 10(4), e0124071-e0124071 (2015-04-22)
Rice field art is a large-scale art form in which people design rice fields using various kinds of ornamental rice plants with different leaf colors. Leaf color-related genes play an important role in the study of chlorophyll biosynthesis, chloroplast structure...
Ling-Hong Meng et al.
Journal of natural products, 76(11), 2145-2149 (2013-11-08)
Sumalarins A-C (1-3), the new and rare examples of sulfur-containing curvularin derivatives, along with three known analogues (4-6), were isolated and identified from the cytotoxic extract of Penicillium sumatrense MA-92, a fungus obtained from the rhizosphere of the mangrove Lumnitzera...
He Zhu et al.
Drug testing and analysis, 7(4), 320-330 (2014-05-24)
Our previous study indicated that sulphur-fumigation of ginseng in post-harvest handling processes could induce chemical transformation of ginsenosides to generate multiple ginsenoside sulphur derivatives. In this study, the influence of sulphur-fumigation on intestinal metabolism and absorption in vivo of ginsenosides...