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  • gene
  • Nucleotide sequence and expression of the catechol 2,3-dioxygenase-encoding gene of phenol-catabolizing Pseudomonas CF600. (diva-portal.org)
  • A BamHI cassette carrying the catechol 2,3-dioxygenase (C230) gene, tdnC, fused to the nopaline-inducible Agrobacterium promoter Pi 2[noc] was constructed. (eurekamag.com)
  • Annotation described in this paper also reveals evidence for several metabolic pathways that have yet to be observed experimentally, including a sulphur oxidation ( sox FCDYZAXB) gene cluster, Calvin cycle enzymes, and proteins involved in nitrogen fixation in other species (including RubisCo, ribulose-phosphate 3-epimerase, and nif gene families, respectively). (biomedcentral.com)
  • Examples of recent gene duplication events in signaling as well as dioxygenase clusters are present, indicating selective gene family expansion as a relatively recent event in D. aromatica 's evolutionary history. (biomedcentral.com)
  • acids
  • in the degradative pathways of 2-aminobenzenesulphonic, benzenesulphonic and 4-toluenesulphonic acids in Alcaligenes sp. (wikipedia.org)
  • The byproducts are stored in the form of tailings ponds where the water contains (1) toxic organic compounds such as naphthenic acids and catechol, (2) heavy metals, and (3) fine clay sediment 1 . (igem.org)
  • strain
  • strain JS42 to 2-nitrotoluene. (nih.gov)
  • strain JS42 is able to utilize 2-nitrotoluene (2NT) as its sole carbon, nitrogen, and energy source. (nih.gov)
  • The Sphingomonas macrogolitabida strain TFA is a gram-negative bacterium that is able to grow on tetralin (1,2,3,4-tetrahydronaphthalene) as the only carbon and energy source ( 14 ). (pubmedcentralcanada.ca)
  • pathways
  • To address the decontamination of (1) toxic organic compounds such as naphthene and catechol found in the tailings ponds, natural pathways that can break down the toxic chemicals can be utilized. (igem.org)
  • reaction
  • The optimum pH for an enzymatic reaction may shift by as much as 3 pH units upon immobilization.24 This shift is a result of both the charge of the support material and the chemical modification of the enzyme. (clicktocurecancer.info)
  • bright yellow
  • Colonies of bacteria tagged with the system could easily be identified by spraying agar plates containing nopaline with catechol, which is converted to the bright yellow compound 2-hydroxymuconic semialdehyde. (eurekamag.com)
  • formation
  • 2014). It is suggested that the transformation of naproxen by Trametes versicolor or activated sludge may occur by 2-(6-hydroxynaphthalen-2-yl)propanoic acid and 1-(6-methoxynaphthalen-2-yl)ethanone formation (Quintana et al . (pjmonline.org)
  • step
  • In 2010, the Lethbridge iGEM team confirmed that xylE when introduce to E. coli hydrolyzes catechol to 2-HMS demonstrating and that this critical step can successfully be performed to convert toxic chemicals to metabolic intermediates 7 . (igem.org)
  • Reaction
  • The kinetics of the copper/N-methylimidazole catalysed oxidative coupling reaction with the C-O coupled dimer of 2,6- dimethylphenol (DMP or monomer), viz. (worldwidescience.org)
  • The optimum pH for an enzymatic reaction may shift by as much as 3 pH units upon immobilization.24 This shift is a result of both the charge of the support material and the chemical modification of the enzyme. (clicktocurecancer.info)
  • oxidative
  • It was found that oxygen in air had little influence on the oxidative polymerization of 2,6- dimethylphenol (DMP) in the aqueous medium, and potassium ferricyanide was only an oxidant during the oxidative polymerization of DMP. (worldwidescience.org)
  • aqueous
  • The effects of potassium ferricyanide, sodium n-dodecyl sulfate, sodium hydroxide and temperature on the molecular weight and the yield of poly(2,6-dimethyl-1,4-phenylene oxide) (PPO) synthesized in an aqueous medium were studied. (worldwidescience.org)