Fig. 1From: Effect of the luxI/R gene on AHL-signaling molecules and QS regulatory mechanism in Hafnia alvei H4TLC bioassay of AHLs produced by H. alvei H4 wt and ΔluxR with C. violaceum CV026 as a sensor strain. Lane 1: C4-HSL standard AHL; Lane 2: C6-HSL standard AHL; Lane 3–Lane 9: 0–36 h every 6 h of AHL extracted from H. alvei H4 wild type and mutant strain culture supernatantBack to article page