Fig. 2From: Quorum sensing of microalgae associated marine Ponticoccus sp. PD-2 and its algicidal function regulationGC-MS chromatogram in SIM mode at m/z143. a Extract of strain PD-2. b 3-oxo-C8-HSL standard, RT = 7.111 min. c 3-oxo-C10-HSL standard, RT = 8.033 minBack to article page