Bitte benutzen Sie diese Kennung, um auf die Ressource zu verweisen:
http://dx.doi.org/10.18419/opus-2011
Autor(en): | Strubel, Volker Rast, Hans G. Fietz, Walter H. Knackmuss, Hans-Joachim Engesser, Karl-Heinrich |
Titel: | Enrichment of dibenzofuran utilizing bacteria with high co-metabolic potential towards dibenzodioxin and other anellated aromatics |
Erscheinungsdatum: | 1989 |
Dokumentart: | Zeitschriftenartikel |
Erschienen in: | FEMS microbiology letters 58 (1989), S. 233-238. URL http://dx.doi.org./10.1111/j.1574-6968.1989.tb03050.x |
URI: | http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-76494 http://elib.uni-stuttgart.de/handle/11682/2028 http://dx.doi.org/10.18419/opus-2011 |
Zusammenfassung: | Dibenzofuran degrading bacteria were enriched from various environmental sources. A mutualistic mixed culture of strain DPO 220 and strain DPO 230 was characterized. Strain DPO 220 alone showed limited growth with dibenzofuran as sole source of carbon and energy (td ≥ 4.5 h). A labile degradation product, C12H10O5, and salicylate were isolated from the culture fluid. Salicylate was found to be a central intermediate of DBF-degradation.Strain DPO 220 co-metabolized a wide range of anellated aromatics as well as heteroaromatics. High rates of co-oxidation of dibenzodioxin demonstrate analogue-enrichment to be a powerful technique for selecting enzymatic activities for otherwise non-degradable substrates. |
Enthalten in den Sammlungen: | 04 Fakultät Energie-, Verfahrens- und Biotechnik |
Dateien zu dieser Ressource:
Datei | Beschreibung | Größe | Format | |
---|---|---|---|---|
eng26.pdf | 1,3 MB | Adobe PDF | Öffnen/Anzeigen |
Alle Ressourcen in diesem Repositorium sind urheberrechtlich geschützt.