BMC Microbiology

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Open Access Highly Access Research article

Lack of genomic evidence of AI-2 receptors suggests a non-quorum sensing role for luxS in most bacteria

Fabio Rezzonico* and Brion Duffy

Author Affiliations

Agroscope Changins-Wädenswil ACW, Division of Plant Protection, CH-8820 Wädenswil, Switzerland

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BMC Microbiology 2008, 8:154 doi:10.1186/1471-2180-8-154

Published: 20 September 2008

Additional files

Additional file 1:

Table 1s. Relationship between the presence of the luxS gene, genes encoding known AI-2 receptors and QS-2 dependent behavior in studies performed on bacteria, with short description of the results obtained in each work cited.

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Additional file 2:

Figure 1s. Phylogenetic relationships among sequenced Bacillus species on the basis of complete luxS sequences and the presence of the lsrB receptor in the respective genomes.

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