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. 1999 Apr 13;96(8):4360–4365. doi: 10.1073/pnas.96.8.4360

Figure 3.

Figure 3

HPLC analysis of acyl-HSLs synthesized by purified RhlI. Reaction mixtures contained saturating levels of SAM and 40 μM of both butyryl-ACP and hexanoyl-ACP. Synthetic butyryl-HSL was eluted in peak 7 and synthetic hexanoyl-HSL in peaks 21 and 22.