Genomics

Dataset Information

0

Escherichia coli


ABSTRACT: EHEC hydroxyindole project

ORGANISM(S): Escherichia coli  

PROVIDER: PRJNA100679 | ENA |

REPOSITORIES: ENA

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Publications

Enterohemorrhagic Escherichia coli biofilms are inhibited by 7-hydroxyindole and stimulated by isatin.

Lee Jintae J   Bansal Tarun T   Jayaraman Arul A   Bentley William E WE   Wood Thomas K TK  

Applied and environmental microbiology 20070504 13


Since indole is present at up to 500 microM in the stationary phase and is an interspecies biofilm signal (J. Lee, A. Jayaraman, and T. K. Wood, BMC Microbiol. 7:42, 2007), we investigated hydroxyindoles as biofilm signals and found them also to be nontoxic interspecies biofilm signals for enterohemorrhagic Escherichia coli O157:H7 (EHEC), E. coli K-12, and Pseudomonas aeruginosa. The genetic basis of EHEC biofilm formation was also explored, and notably, virulence genes in biofilm cells were re  ...[more]

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