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Literature DB >> 3558324

Characterization of a novel TOL-like plasmid from Pseudomonas putida involved in 1,2,4-trimethylbenzene degradation.

Abstract

A strain of Pseudomonas putida (TMB) was found to resemble P. putida mt-2 (PaW1) in its ability to degrade 1,2,4-trimethylbenzene, toluene, m-xylene, and p-xylene via oxidation of a methyl substituent and reaction of the meta fission pathway, but a different regulatory model is suggested. The ability of P. putida TMB to degrade these substrates was encoded by plasmid pGB (85 kilobase pairs), which showed considerable differences in size, restriction patterns, and DNA sequence from those of plasmid pWWO of strain PaW1.

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Year: 1987 PMID： 3558324 PMCID： PMC212019 DOI： 10.1128/jb.169.4.1780-1783.1987

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

15 in total

1. Detection of specific sequences among DNA fragments separated by gel electrophoresis.

Authors: E M Southern
Journal: J Mol Biol Date: 1975-11-05 Impact factor: 5.469

2. Isolation of large bacterial plasmids and characterization of the P2 incompatibility group plasmids pMG1 and pMG5.

Authors: J B Hansen; R H Olsen
Journal: J Bacteriol Date: 1978-07 Impact factor: 3.490

3. Labeling deoxyribonucleic acid to high specific activity in vitro by nick translation with DNA polymerase I.

Authors: P W Rigby; M Dieckmann; C Rhodes; P Berg
Journal: J Mol Biol Date: 1977-06-15 Impact factor: 5.469

4. Construction of a partial diploid for the degradative pathway encoded by the TOL plasmid (pWWO) from Pseudomonas putida mt-2: evidence for the positive nature of the regulation by the xyIR gene.

Authors: F C Franklin; P A Williams
Journal: Mol Gen Genet Date: 1980-01

5. Ubiquity of plasmids in coding for toluene and xylene metabolism in soil bacteria: evidence for the existence of new TOL plasmids.

Authors: P A Williams; M J Worsey
Journal: J Bacteriol Date: 1976-03 Impact factor: 3.490

6. Characterization of a spontaneously occurring mutant of the TOL20 plasmid in Pseudomonas putida MT20: possible regulatory implications.

Authors: M J Worsey; P A Williams
Journal: J Bacteriol Date: 1977-06 Impact factor: 3.490

7. Molecular sizes and relationships of TOL plasmids in Pseudomonas.

Authors: C J Duggleby; S A Bayley; M J Worsey; P A Williams; P Broda
Journal: J Bacteriol Date: 1977-06 Impact factor: 3.490

8. Metabolism of toluene and xylenes by Pseudomonas (putida (arvilla) mt-2: evidence for a new function of the TOL plasmid.

Authors: M J Worsey; P A Williams
Journal: J Bacteriol Date: 1975-10 Impact factor: 3.490

9. Regulation of the degradative pathway enzymes coded for by the TOL plasmid (pWWO) from Pseudomonas putida mt-2.

Authors: M J Worsey; F C Franklin; P A Williams
Journal: J Bacteriol Date: 1978-06 Impact factor: 3.490

10. Metabolism of benzoate and the methylbenzoates by Pseudomonas putida (arvilla) mt-2: evidence for the existence of a TOL plasmid.

Authors: P A Williams; K Murray
Journal: J Bacteriol Date: 1974-10 Impact factor: 3.490

6 in total

Characterization of a novel TOL-like plasmid from Pseudomonas putida involved in 1,2,4-trimethylbenzene degradation.

1. Detection of specific sequences among DNA fragments separated by gel electrophoresis.

2. Isolation of large bacterial plasmids and characterization of the P2 incompatibility group plasmids pMG1 and pMG5.

3. Labeling deoxyribonucleic acid to high specific activity in vitro by nick translation with DNA polymerase I.

4. Construction of a partial diploid for the degradative pathway encoded by the TOL plasmid (pWWO) from Pseudomonas putida mt-2: evidence for the positive nature of the regulation by the xyIR gene.

5. Ubiquity of plasmids in coding for toluene and xylene metabolism in soil bacteria: evidence for the existence of new TOL plasmids.

6. Characterization of a spontaneously occurring mutant of the TOL20 plasmid in Pseudomonas putida MT20: possible regulatory implications.

7. Molecular sizes and relationships of TOL plasmids in Pseudomonas.

8. Metabolism of toluene and xylenes by Pseudomonas (putida (arvilla) mt-2: evidence for a new function of the TOL plasmid.

9. Regulation of the degradative pathway enzymes coded for by the TOL plasmid (pWWO) from Pseudomonas putida mt-2.

10. Metabolism of benzoate and the methylbenzoates by Pseudomonas putida (arvilla) mt-2: evidence for the existence of a TOL plasmid.

1. Catabolic plasmids of environmental and ecological significance.

2. Genetic analysis of chromosomal operons involved in degradation of aromatic hydrocarbons in Pseudomonas putida TMB.

3. Catabolite-mediated mutations in alternate toluene degradative pathways in Pseudomonas putida.

4. Encoding microbial metabolic logic: predicting biodegradation.

5. Formation of Dimethylmuconolactones from Dimethylphenols by Alcaligenes eutrophus JMP 134.

6. TOM, a new aromatic degradative plasmid from Burkholderia (Pseudomonas) cepacia G4.