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. Author manuscript; available in PMC: 2019 Jan 1.
Published in final edited form as: Harmful Algae. 2018 Jan;71:29–39. doi: 10.1016/j.hal.2017.11.004

Fig. 4.

Fig. 4

The content of thiol (GSH) in high toxic and low toxic K. brevis homogenates (90–150 µg protein /ml) by DTNB reduction (0.2 mM). Samples were quantified against cysteine standards and normalized to protein concentration. High toxin (white bar) and low toxin (black bar) strains.