Table 1.

Chemical structure of N-acylated homoserine lactone (AHL) signals used by LuxR in the known species of the genus Burkholderia.

Symbol	Structure	Symbol	Structure
N-hexanoyl-L-Homoserine lactone(C6-HSL)		N-decanoyl-L-Homoserine lactone (C10-HSL)
N-octanoyl-L-Homoserine lactone (C8-HSL)		N-3-hydroxydecanoyl Homoserine lactone (OHC10-HSL)
N-3-hydroxyoctanoyl Homoserine lactone (OHC8-HSL)		N-3-oxotetradecanoyl- L-homoserine lactone (OC14-HSL)