ZIB

Treffer pro Seite

Treffer 1 - 2 | 2 Treffer

Sortierung

Digitale Medien

Production of emulsifying agent during growth of Pseudomonas cepacia with 2,4,5-trichlorophenoxyacetic acid (1983)

Banerjee, S. ; Duttagupta, S. ; Chakrabarty, A. M.

Springer

Archives of microbiology 135 (1983), S. 110-114

zur Merkliste hinzufügen auf der Merkliste

Details

ISSN: 1432-072X

Schlagwort(e): Emulsifying agent ; 2,4,5-Trichlorophenoxy-acetic acid ; Pseudomonas cepacia AC1100

Quelle: Springer Online Journal Archives 1860-2000

Thema: Biologie

Notizen: Abstract The culture supernatant of Pseudomonas cepacia (ATCC 39027) grown on 2,4,5-trichlorophenoxyacetic acid (2,4,5-T) was found to contain an agent which can emulsify 2,4,5-T. The emulsion is stable for several hours. The emulsifying agent was produced in response to growth on 2,4,5-T, although some emulsification was observed in culture supernatant of glucose grown cells. The emulsifying agent is most active with 2,4,5-T but has some activity towards other chlorinated compounds such as chlorophenols. In growing culture the emulsifying agent adheres to the cell surface as a slimy layer. The emulsifying agent is believed to have a role in transport of 2,4,5-T into the cells.

Materialart: Digitale Medien

URL: http://dx.doi.org/10.1007/BF00408018

Permalink

Bibliothek	Standort	Signatur	Band/Heft/Jahr	Verfügbarkeit

Andere fanden auch interessant ...

Artikel (Nationallizenzen)

Volltext

Digitale Medien

Molecular basis of biodegradation of chloroaromatic compounds (1989)

Sangodkar, U. M. X. ; Aldrich, T. L. ; Haugland, R. A. ; [weitere]

Berlin : Wiley-Blackwell

Acta Biotechnologica 9 (1989), S. 301-316

zur Merkliste hinzufügen auf der Merkliste

Details

ISSN: 0138-4988

Schlagwort(e): Life Sciences ; Life Sciences (general)

Quelle: Wiley InterScience Backfile Collection 1832-2000

Thema: Werkstoffwissenschaften, Fertigungsverfahren, Fertigung

Notizen: Chlorinated aromatic hydrocarbons are widely used in industry and agriculture, and comprise the bulk of environmental pollutants. Although simple aromatic compounds are biodegradable by a variety of degradative pathways, their halogenated counterparts are more resistant to bacterial attack and often necessitate evolution of novel pathways. An understanding of such evolutionary processes is essential for developing genetically improved strains capable of mineralizing highly chlorinated compounds. This article provides an overview of the genetic aspects of dissimilation of chloroaromatic compounds and discusses the potential of gene manipulation to promote enhanced evolution of the degradative pathways.

Zusätzliches Material: 5 Ill.