Figure 1
From: Comparative proteomics between natural Microcystis isolates with a focus on microcystin synthesis
(a) M. aeruginosa sample analysis in HPLC – reverse phase C18 column – and detection in 238 nm, following a non-linear gradient from 35% to 95% of acetonitrile/TFA 0.1%. The fraction indicated by an arrow was evaluated by MALDI-TOF/TOF. (b) Mass spectra obtained by MALDI-TOF/TOF from M. aeruginosa PCC 7820 extract eluted fraction in HPLC and respective microcystin variant identifications.