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AMB Express
Fig. 5 | AMB Express

Fig. 5

From: Quorum sensing of microalgae associated marine Ponticoccus sp. PD-2 and its algicidal function regulation

Fig. 5

Profiles of AHLs produced by strain PD-2 under different culture condition. The biosensor is Agrobacterium tumefaciens KYC55. Lane A extracts of strain PD-2 cultured for 20 h. Lane B extracts of strain PD-2 cultured for 84 h. Lane C extracts of strain PD-2 co-cultured with 1 mg mL−1 β-CD at 20 h and continuously cultured for 64 h. After overnight incubation, the AHLs production was visually observed as blue spots. There was a positive correlation between the size of the blue spots and the concentration of AHLs

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