Bibliothek

X
feed icon rss

Ihre E-Mail wurde erfolgreich gesendet. Bitte prüfen Sie Ihren Maileingang.

Leider ist ein Fehler beim E-Mail-Versand aufgetreten. Bitte versuchen Sie es erneut.

Vorgang fortführen?

Exportieren
  • 1
    Digitale Medien
    Digitale Medien
    Production of emulsifying agent during growth of Pseudomonas cepacia with 2,4,5-trichlorophenoxyacetic acid (1983)
    Springer
    Archives of microbiology 135 (1983), S. 110-114 
    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
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 2
    Digitale Medien
    Digitale Medien
    Identification of nucleotides critical for activity of the Pseudomonas putida catBC promoter (1989)
    Springer
    Molecular genetics and genomics 218 (1989), S. 266-271 
    Details
    ISSN: 1617-4623
    Schlagwort(e): Benzoate degradation ; Positive regulation ; Site-specific mutagenesis ; Primer extension ; Catechol
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Summary Pseudomonas putida utilizes the catBC operon, which encodes cis,cis-muconate lactonizing enzyme I (MLEI; EC 5.5.1.1) and muconolactone isomerase (MI; EC 5.3.3.4), for growth on benzoate as a sole carbon source. This operon is positively regulated, and the promoter is located 64 bp upstream of the catB translational start site. Using site-specific mutagenesis, we identified nucleotides that influenced the induction of this promoter. Promoter activity was monitored with the promoter probe vector pKT240. Transcription of mRNA from mutant promoters was determined by primer extension mapping. Comparison of the initiation start site of mutant promoters with that of the wild-type promoter identified a single functional promoter.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF00331277
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
Schließen ⊗
Diese Webseite nutzt Cookies und das Analyse-Tool Matomo. Weitere Informationen finden Sie hier...