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Details van artikel 9 van 12 gevonden artikelen
| Titel: |
Plasmid-mediated Detoxification of Mycotoxin Zearalenone in Pseudomonas Sp. ZEA-1 |
| Auteur: |
Abdullah D. Altalhi |
| Verschenen in: |
American journal of biochemistry and biotechnology |
| Paginering: | Jaargang 3 (2007) nr. 3 pagina's 150-158 |
| Jaar: |
2007 |
| Inhoud: |
Pseudomonas sp. Strain ZEA-1 was isolated from rhizosphere of corn plant by anenrichment technique showed capability of utilizing zearalenone as the sole source of carbon. Thebacterium rapidly utilized zearalenone beyond 200 µg/ml and showed prolific growth in a minimalmedium containing 100 µg/ml zearalenone source. The course of ZEA degradation as well as theformation of its metabolites was observed by UV Spectrophotometer and thin layer chromatographyanalysis. Toxicity of biotransformation products of zearalenone was tested in a toxicity assay with theshrimp Artemia salina. Residual toxicity of these metabolites against A.salinia was reduced. The wildtype strain ZEA-1 transferred zearalenone degradation property to E.coli strain. The transconjugantharboured a plasmid of the same molecular size (approximately 120 Kb) as that of donor strain, whilecured strain was plasmidless and did not utilize zearalenone. |
| Uitgever: |
Science Publications (provided by DOAJ) |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 9 van 12 gevonden artikelen
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