BMC Microbiology

Table 1 AHLs degraded by GG2 and Se14

From: Characterization of N-acylhomoserine lactone-degrading bacteria associated with the Zingiber officinale (ginger) rhizosphere: Co-existence of quorum quenching and quorum sensing in Acinetobacter and Burkholderia

Types of AHL tested	AHL-degradation pattern
	GG2	Se14
C4-HSL	+	+ + +
C5-HSL	+ +	+ + +
C6-HSL	+ +	+ + +
C7-HSL	+ +	+ + +
C8-HSL	+ +	+ + +
C9-HSL	+ + +	+ + +
C10-HSL	+ + +	+ + +
C11-HSL	+ + +	+ + +
C12-HSL	+ + +	+ + +
C14-HSL	+ + +	+ + +
3-hydroxy-C4-HSL	+ +	+ + +
3-hydroxy-C6-HSL	+ +	+ + +
3-hydroxy-C8-HSL	+ +	+ + +
3-hydroxy-C10-HSL	+ + +	+ + +
3-hydroxy-C12-HSL	+ + +	+ + +
3-hydroxy-C14-HSL	+ + +	+ + +
3-oxo-C8-HSL	+ +	+ + +
3-oxo-C10-HSL	+ +	+ + +
3-oxo-C12-HSL	+ +	+ + +
3-oxo-C14-HSL	+ +	+ + +
Δ⁹-3-hydroxy-C14-HSL	+ + +	+ + +
Δ¹⁰-3-hydroxy-C14-HSL	+ + +	+ + +
Δ¹¹-3-hydroxy-C14-HSL	+ + +	+ + +
Δ¹³-3-hydroxy-C14-HSL	+ + +	+ + +

Degradation of AHLs by GG2 and Se14. Degradation of AHL: + : weak; ++ : moderate; + + + : significant. Insets denote the digital image of AHLs detected using the biosensors E. coli [pSB401] and/or E. coli [pSB1075]; evaluated according to the reduction in bioluminescence. All experiments took into account the detection limit of the biosensors used for each AHL-degradation assay.

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ISSN: 1471-2180

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