Fig. 6.

Relative fatty acid composition of the 18 isolates for both the exponential (first bar) and the stationary (second bar) phase during the batch experiment. Data are average values (n = 3) of measurement replicates from one biological replicate. FA with amounts < 2% of total fatty acids (TFA) in all strains are summarized in rest. Strains identified as Chlorophyceae are displayed in green and strains belonging to the class Bacillariophyceae in brown. Strains designated with “M” are clonal strains obtained from single cell isolation by cell sorting flow cytometry. Strains designated with “m” were isolated by serial dilution. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article).