Fig. 4

Fluorescence and bright field microscopy of detached type VI trichome heads from S. lycopersicum LA 1049 carrying a mutation in a chalcone isomerase gene. a–e Fluorescence microscopy (excitation 450–490 nm, emission 515 nm) of detached type VI trichomes from S. lycopersicum LA1049. g–k Corresponding bright field microscopy of the fluorescence images shown in panels a–e. f and l laser scanning microscopy images of a 2-cell stage (f) and a 4-cell stage (l) trichome head of LA1049