Figure 2.

Influence of spectral composition on sexual reproduction. Frequency of mating cells in a crossed culture (PONTON36 x PONTON34) after 14 h of treatment in dark, full spectrum or different wavelength ranges transmitted by the colour filters. Points represent individual replicates, while horizontal lines show the average for each condition. Results are shown for the sum of all sexual cell types (a) and partitioned for each sexual stage (b). Confidence intervals for pairwise statistical tests are visualized in Supplementary Fig. S4.