Fig. 4

Proportion of mcy gene cluster mutations found in the total Planktothrix population and in subpopulations. Relative frequency of various mcy gene cluster mutations in relation to the number of total filaments, the filaments carrying the long or short mcyA variant, the presence of the putative resolvase (inserted into the mcyTD-IGS) and the ISPlr1 inserted into mcyEG-IGS