Fig. 5

Radial growth (culture diameter, A) and conidial density (B) of M. brunneum grown on S4G medium in dependence of different irradiation regimes. Cultures were grown for 2 weeks either in complete darkness or exposed to blue light (λpeak = 452 nm), green light (λpeak = 519 nm) or red light (λpeak = 635 nm). The asterisk indicates the significant difference between treatment and dark control. Corresponding illumination intensities in µW cm-2 and raw data are given in Additional file 1: Table S3. Data are means of at least quadruplicate cultures Per condition