Literature DB >> 8486285

Sequences of genes encoding naphthalene dioxygenase in Pseudomonas putida strains G7 and NCIB 9816-4.

M J Simon1, T D Osslund, R Saunders, B D Ensley, S Suggs, A Harcourt, W C Suen, D L Cruden, D T Gibson, G J Zylstra.   

Abstract

The multicomponent enzyme, naphthalene dioxygenase, initiates the metabolism of naphthalene by Pseudomonas putida strains G7 (PpG7) and NCIB 9816-4 (Pp9816-4). The genes involved (nahAaAbAcAd) are encoded by the NAH7 and pDTG1 plasmids, respectively, and form part of the nah operon. The locations of the structural genes were determined on previously cloned fragments of DNA. The nucleotide (nt) sequences were determined for nahAaAb from Pp9816-4 and for nahAaAbAcAd from PpG7. The appropriate open reading frames were identified using N-terminal amino acid sequences determined from the purified proteins. The two nt sequences showed 93% homology, with the least homology seen upstream from the promoter region.

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Year:  1993        PMID： 8486285     DOI： 10.1016/0378-1119(93)90613-8

Source DB:  PubMed          Journal:  Gene        ISSN： 0378-1119            Impact factor:   3.688


  100 in total

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4.  Detection and enumeration of aromatic oxygenase genes by multiplex and real-time PCR.

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6.  Chemotaxis of Pseudomonas spp. to the polyaromatic hydrocarbon naphthalene.

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Journal:  Appl Environ Microbiol       Date:  1997-10       Impact factor: 4.792

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8.  Genotypic and phenotypic responses of a riverine microbial community to polycyclic aromatic hydrocarbon contamination.

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9.  Purification and characterization of the oxygenase component of biphenyl 2,3-dioxygenase from Pseudomonas sp. strain LB400.

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10.  Resolving genetic functions within microbial populations: in situ analyses using rRNA and mRNA stable isotope probing coupled with single-cell raman-fluorescence in situ hybridization.

Authors:  Wei E Huang; Andrew Ferguson; Andrew C Singer; Kathryn Lawson; Ian P Thompson; Robert M Kalin; Michael J Larkin; Mark J Bailey; Andrew S Whiteley
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