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| Content Provider | Springer Nature Link |
|---|---|
| Author | Xia, Ying Min, Hang Rao, Gang Lv, Zhen mei Liu, Ji Ye, Yang fang Duan, Xue jun |
| Copyright Year | 2005 |
| Abstract | Phenanthrene-degrading bacterium strain ZX4 was isolated from an oil-contaminated soil, and identified as Sphingomonas paucimobilis based on 16S rDNA sequence, cellular fatty acid composition, mol% G + C and Biolog-GN tests. Besides phenanthrene, strain ZX4 could also utilize naphthalene, fluorene and other aromatic compounds. The growth on salicylic acid and catechol showed that the strain degraded phenanthrene via salicylate pathway, while the assay of catechol 2, 3-dioxygenase revealed catechol could be metabolized through meta-cleavage pathway. Three genes, including two of meta-cleavage operon genes and one of GST encoding gene were obtained. The order of genes arrangement was similar to S-type meta-pathway operons. The phylogenetic trees based on 16S rDNA sequence and meta-pathway gene both revealed that strain ZX4 is clustered with strains from genus Sphingomonas. |
| Starting Page | 393 |
| Ending Page | 402 |
| Page Count | 10 |
| File Format | |
| ISSN | 09239820 |
| Journal | Biodegradation |
| Volume Number | 16 |
| Issue Number | 5 |
| e-ISSN | 15729729 |
| Language | English |
| Publisher | Kluwer Academic Publishers |
| Publisher Date | 2005-01-01 |
| Publisher Place | Dordrecht |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | 16S rDNA meta-cleavage operon genes phenanthrene degradation phylogenetic analysis Geochemistry Soil Science & Conservation Terrestrial Pollution Waste Management/Waste Technology Waste Water Technology / Water Pollution Control / Water Management / Aquatic Pollution |
| Content Type | Text |
| Resource Type | Article |
| Subject | Environmental Chemistry Pollution Environmental Engineering Bioengineering Microbiology |
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