Fig. 4From: Localization of a red fluorescence protein adsorbed on wild type and mutant spores of Bacillus subtilis Fluorescence of mRFP upon adsorption to wild type and mutant spores. For each strain the same microscopy field was observed by phase contrast and fluorescence microscopy. Merge panels are reported. The exposure time was of 500 ms for both strains. Scale bar 1 μmBack to article page