Thermus carotenoid
Webb4 apr. 2004 · Carotenoids are a diverse class of natural pigments that are of interest as food colorants and nutrient supplements as well as for pharmaceuticals 29. An ongoing debate concerns their possible... Webb20 sep. 2010 · Bacteria from the phylum Deinococcus–Thermus are known for their resistance to extreme stresses including radiation, oxidation, desiccation and high …
Thermus carotenoid
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Webb1 jan. 2012 · A fractional factorial design 2 5–1 was used to evaluate the effect of temperature, pH, and concentrations of yeast extract, tryptone and Nitsch’s trace elements on the biomass, total carotenoids and protection against singlet oxygen by carotenoid extracts of the bacterium Thermus filiformisT. filiformis were thermozeaxanthins WebbCarotenoid analysis and inhibitory studies led to the identification of most of the intermediates of the pathway: β-carotene, β-cryptoxanthin, zeaxanthin, and several new …
Webb10 nov. 2013 · The major carotenoid species isolated from the thermophilic bacterium Thermus thermophilus HB27 have been identified as zeaxanthin–glucoside–fatty acid esters (thermozeaxanthins and thermobiszeaxanthins). Most of the genes of the proposed T. thermophilus carotenoid pathway could be found in the genome, but there is less … WebbThe intensity of F695 is reduced in single mPSIIcc as compared to single PSIIcc-dimers (dPSIIcc). Crystal structures show that one of the β-carotene (β-Car) cofactors located at the monomer–monomer interface in dPSIIcc is missing in mPSIIcc. This β-Car in dPSIIcc is in van der Waals distance to chlorophyll (Chl) 17 in the CP47 subunit.
Webb11 dec. 2015 · Thermus thermophilus HB27 is a Gram-negative, yellow-pig- mented, aerobic bacterium growing at temperatures up to 85°C (1). It belongs to the phylum Deinococcus-Thermus and has a GC content of... Webb1 nov. 2010 · Bacteria from the phylum Deinococcus-Thermus are known for their resistance to extreme stresses including radiation, oxidation, desiccation and high temperature. Cultured Deinococcus-Thermus...
Webb3 juli 1995 · In Thermus species, most strains produce carotenoids.1) For T. aquaticus, the presence of unspecified carotenoids has been reported.2) Lipid extracts of T. …
Webb1 nov. 2010 · Carotenoids are natural pigments found in photosynthetic organisms (phototrophic bacteria and plants) that serve as accessory pigments in light-harvesting … compare text files side by sideWebbIt is concluded that CYP175 A1 represents a new type of β-carotene hydroxylase of the P450 superfamily. The biological function of thermostable P450 monooxygenase CYP175A1 from Thermus thermophilus HB27 was studied by functional complementation in Escherichia coli. The gene product of CYP175A1 added hydroxyl groups to both β … compare tesla y long range and performanceWebb5 juni 1999 · The thermophilic bacterium Meiothermus ruber produces a series of carotenoid glycoside esters. The major carotenoid has been identified as 1‘-β … compare than or thenWebbTian, B., & Hua, Y. (2010). Carotenoid biosynthesis in extremophilic Deinococcus–Thermus bacteria. Trends in Microbiology, 18(11), 512–520. doi:10.1016/j.tim.2010 ... ebay racing wheelsWebbThe unique end product carotenoids of T. thermophilus have been identified as novel branched fatty acid esters derived from glucosides of zeaxanthin ( Figure 5 ). 127 Based … compare tesla model y and ford mach eWebbA thermophilic (70 C), gram-negative bacterium has been isolated that resembles Thermus aquaticus but lacks the type-characteristic yellow carotenoid. Isolation of a … ebay racking shelvingWebb16 jan. 2004 · The biological function of thermostable P450 monooxygenase CYP175A1 from Thermus thermophilus HB27 was studied by functional complementation in Escherichia coli. The gene product of CYP175A1 added hydroxyl groups to both β rings of β-carotene to form zeaxanthin (β,β-carotene-3,3′-diol) in E. coli, which produces β … ebay racing helmets