Fig. 6From: Protein secretion zones during overexpression of amylase within the Gram-positive cell wallAmyE-mCherry foci showing intensity fluctuations over time. SIM time-lapse images of AmyE-mCherry in A B. licheniformis and C in B. subtilis, showing each two foci that fluctuate in fluorescence intensity. B, D Fluorescence intensity analysis over time of the two foci and the background. Scale bar 2 µmBack to article page