Quorum-sensing signal synthesis by the Yersinia pestis acyl-homoserine lactone synthase YspI.
J Bacteriol
; 188(2): 784-8, 2006 Jan.
Article
em En
| MEDLINE
| ID: mdl-16385067
ABSTRACT
The acyl-homoserine lactone molecular species (AHLs) produced by the Yersinia pestis AHL synthase YspI were identified by biochemical and physical/chemical techniques. Bioassays of extracts from culture supernatants of the recombinant YspI and wild-type Yersinia pestis showed similar profiles of AHLs. Analysis by liquid chromatography-mass spectrometry revealed that the predominant AHLs were N-3-oxooctanoyl-L-homoserine lactone and N-3-oxo-hexanoyl-L-homoserine lactone.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Yersinia pestis
/
Ligases
Idioma:
En
Ano de publicação:
2006
Tipo de documento:
Article