Journal of bacteriology, 183(19), 5571-5579 (2001-09-07)
We have isolated a recombinant phage antibody (Phab) that binds a distinct epitope of the subclass of the sigma(54)-dependent prokaryotic enhancer-binding proteins that respond directly to aromatic effectors, e.g., those that activate biodegradative operons of Pseudomonas spp. The DNA segments
Gas phase hydrogenation/hydrogenolysis of isophthaldehyde over Ni/SiO2.
Journal of bacteriology, 184(3), 760-770 (2002-01-16)
Pseudomonas-derived regulators DmpR and XylR are structurally and mechanistically related sigma(54)-dependent activators that control transcription of genes involved in catabolism of aromatic compounds. The binding of distinct sets of aromatic effectors to these regulatory proteins results in release of a
Production of ligninolytic enzymes of the white rot fungus Panus tigrinus.
Journal of toxicology and environmental health. Part A, 66(12), 1133-1143 (2003-06-07)
Xylene is used as a solvent in paints, cleaning agents, and gasoline. Exposure occurs primarily by inhalation. The volatility and lipophilicity of the xylenes make the lung and nasal mucosa the primary target organs. m-Xylene (m-XYL) has been shown to
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