Fig. 8From: Multiple physiological response analyses aid the understanding of sensitivity variation between Microcystis aeruginosa and Chlorella sp. under paraquat exposuresTEM photomicrographs showing the ultrastructure of Microcystis aeruginosa following chronic exposure. a–c Control; d–f 0.1 mg L−1; and g–i 1 mg L−1. Thy, thylakoids; CW, cell wall; CM, cell membrane; Cy, cyanophycinBack to article page