Literature DB >> 9371464

Designing recombinant Pseudomonas strains to enhance biodesulfurization.

M E Gallardo1, A Ferrández, V De Lorenzo, J L García, E Díaz.   

Abstract

The dsz biodesulfurization cluster from Rhodococcus erythropolis IGTS8 has been engineered under the control of heterologous broad-host-range regulatory signals to alleviate the mechanism of sulfur repression, and it was stably inserted into the chromosomes of different Pseudomonas strains. The recombinant bacteria were able to desulfurize dibenzothiophene more efficiently than the native host. Furthermore, these new biocatalysts combine relevant industrial and environmental traits, such as production of biosurfactants, with the enhanced biodesulfurization phenotype.

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Year:  1997        PMID： 9371464      PMCID： PMC179658          DOI： 10.1128/jb.179.22.7156-7160.1997

Source DB:  PubMed          Journal:  J Bacteriol        ISSN： 0021-9193            Impact factor:   3.490


  12 in total

1.  Production of Pseudomonas aeruginosa Rhamnolipid Biosurfactants in Heterologous Hosts.

Authors:  U A Ochsner; J Reiser; A Fiechter; B Witholt
Journal:  Appl Environ Microbiol       Date:  1995-09       Impact factor: 4.792

2.  Selective Desulfurization of Dibenzothiophene by Rhodococcus erythropolis D-1.

Authors:  Y Izumi; T Ohshiro; H Ogino; Y Hine; M Shimao
Journal:  Appl Environ Microbiol       Date:  1994-01       Impact factor: 4.792

3.  A flavin reductase stimulates DszA and DszC proteins of Rhodococcus erythropolis IGTS8 in vitro.

Authors:  L Xi; C H Squires; D J Monticello; J D Childs
Journal:  Biochem Biophys Res Commun       Date:  1997-01-03       Impact factor: 3.575

Review 4.  Analysis and construction of stable phenotypes in gram-negative bacteria with Tn5- and Tn10-derived minitransposons.

Authors:  V de Lorenzo; K N Timmis
Journal:  Methods Enzymol       Date:  1994       Impact factor: 1.600

Review 5.  Microbial degradation of hydrocarbons in the environment.

Authors:  J G Leahy; R R Colwell
Journal:  Microbiol Rev       Date:  1990-09

6.  Genetic analysis of the dsz promoter and associated regulatory regions of Rhodococcus erythropolis IGTS8.

Authors:  M Z Li; C H Squires; D J Monticello; J D Childs
Journal:  J Bacteriol       Date:  1996-11       Impact factor: 3.490

7.  Gene overexpression, purification, and identification of a desulfurization enzyme from Rhodococcus sp. strain IGTS8 as a sulfide/sulfoxide monooxygenase.

Authors:  B Lei; S C Tu
Journal:  J Bacteriol       Date:  1996-10       Impact factor: 3.490

8.  Sequence and molecular characterization of a DNA region encoding the dibenzothiophene desulfurization operon of Rhodococcus sp. strain IGTS8.

Authors:  C S Piddington; B R Kovacevich; J Rambosek
Journal:  Appl Environ Microbiol       Date:  1995-02       Impact factor: 4.792

9.  New mini-Tn5 derivatives for insertion mutagenesis and genetic engineering in gram-negative bacteria.

Authors:  M F Alexeyev; I N Shokolenko; T P Croughan
Journal:  Can J Microbiol       Date:  1995-11       Impact factor: 2.419

10.  Molecular mechanisms of biocatalytic desulfurization of fossil fuels.

Authors:  K A Gray; O S Pogrebinsky; G T Mrachko; L Xi; D J Monticello; C H Squires
Journal:  Nat Biotechnol       Date:  1996-12       Impact factor: 68.164
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  6 in total

1.  Biodesulfurization in biphasic systems containing organic solvents.

Authors:  Fei Tao; Bo Yu; Ping Xu; Cui Qing Ma
Journal:  Appl Environ Microbiol       Date:  2006-07       Impact factor: 4.792

2.  Dual system to reinforce biological containment of recombinant bacteria designed for rhizoremediation.

Authors:  M C Ronchel; J L Ramos
Journal:  Appl Environ Microbiol       Date:  2001-06       Impact factor: 4.792

3.  Characterization of the basic replicon of Rhodococcus plasmid pSOX and development of a Rhodococcus-Escherichia coli shuttle vector.

Authors:  C Denis-Larose; H Bergeron; D Labbé; C W Greer; J Hawari; M J Grossman; B M Sankey; P C Lau
Journal:  Appl Environ Microbiol       Date:  1998-11       Impact factor: 4.792

4.  Analysis of dibenzothiophene desulfurization in a recombinant Pseudomonas putida strain.

Authors:  Javier Calzada; María T Zamarro; Almudena Alcón; Victoria E Santos; Eduardo Díaz; José L García; Felix Garcia-Ochoa
Journal:  Appl Environ Microbiol       Date:  2008-12-01       Impact factor: 4.792

5.  Novel approach to the improvement of biphenyl and polychlorinated biphenyl degradation activity: promoter implantation by homologous recombination.

Authors:  Yoshiyuki Ohtsubo; Minoru Shimura; Mina Delawary; Kazuhide Kimbara; Masamichi Takagi; Toshiaki Kudo; Akinori Ohta; Yuji Nagata
Journal:  Appl Environ Microbiol       Date:  2003-01       Impact factor: 4.792

6.  Construction and Characterization of a New Recombinant Vector to Remove Sulfate Repression of dsz Promoter Transcription in Biodesulfurization of Dibenzothiophene.

Authors:  Somayeh Khosravinia; Mahmood A Mahdavi; Reza Gheshlaghi; Hesam Dehghani; Behnam Rasekh
Journal:  Front Microbiol       Date:  2018-07-17       Impact factor: 5.640
  6 in total

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