Methyl-esterified 3-hydroxybutyrate oligomers protect bacteria from hydroxyl radicals. Nat. Chem. Biol. 2016, 12 (5), 332-338.Koskimaki JJ, Kajula M, Hokkanen J, Ihantola EL, Kim JH, Hautajarvi H, et al. Methyl-esterified 3-hydroxybutyrate oligomers protect bacteria from hydroxyl radicals....
Bacteria rely mainly on enzymes, glutathione and other low–molecular weight thiols to overcome oxidative stress. However, hydroxyl radicals are the most cytotoxic reactive oxygen species, and no known enzymatic system exists for their detoxification. We now show that methyl-esterified dimers and trim...
Progress and prospects for polyhydroxyalkanoate production in bacteria. Trends Biotechnol. 14:431. CrossRef Lee, S. Y., and Chang, H. N., 1994, Effect of complex nitrogen source on the synthesis and accumulation of poly(3-hydroxybutyric acid) by recombinant Escherichia coli in flask and ...
Tomasi, G,and Scandola, M.Blends of bacteriaal poly (3-hydroxybutyrate) with cellulose acetate butyrate in activated sludge. Appl. Chem . 1995Tomasi G, Scandola M. Blends of bacterial poly(3-hydroxybuty- rate) with cellulose acetate butyrate in activated sludge. J Mater Sci 1995;A32:671-...
Volova TG, Zhila NO, Kalacheva GS, Sokolenko VA, Sinskey AJ (2011) Synthesis of 3-hydroxybutyrate-co-4-hydroxybutyrate copolymers by hydrogen-oxidizing bacteria. Prikl Biokhim Mikrobiol 47(5):544-550Volova T.G., Zhila N.O., Kalacheva G.S., Sokolenko V.A., Sinski E.J. (2011) ...
Briefly, disintegration is initiated by a hydrolysis process, followed by an aerobic fermentation mediated firstly by thermophilic bacteria during the first 90 days and, then, by mesophilic bacteria which prefer temperatures between 25 and 35 °C to growth. The composting process of biodegradable ...
Introduction Poly(hydroxyalkanoate)s (PHAs)1,2,3,4,5,6,7,8,9,10,11,12, naturally produced by bacteria and other living microorganisms from biorenewable resources such as carbohydrates and fats, are an important class of commercially implemented aliphatic polyesters as biodegradable and/or biocomp...
The copolymer of 3-hydroxybutyrate (3-HB) and 3-hydroxyvalerate (3-HV), namely poly(3- hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) is syn- thesized in bacteria especially when the growth medium contains organic acids (Chen et al. 2011). The superior prop- erties of PHBV such as ...
PHBV producing bacteria can utilize a wide variety of organic molecules as substrates, principally sugars, alcohols and organic acids. As previously said, to enhance the process productivity and/or increase the 3HV fraction, the addition of co-substrates (precursors) is a strategy of main ...
Isolation and Identification of Polyhydroxyalkanoates Producing Bacteria, Relevant Gene Expression in E.coli and Research of Its Metabolic Mechanism; 聚羟基脂肪酸酯产生菌筛选及其在E.coli工程菌中表达与代谢机理研究 更多例句>> 3) PHA polymerase 聚羟基脂肪酸酯聚合酶4...