Fig. 6From: Visualizing wax ester fermentation in single Euglena gracilis cells by Raman microspectroscopy and multivariate curve resolution analysisRaman images constructed from MCR analysis. (a) Baseline, (b) fluorescence background and water, (c) protein, (d) carotenoid, (e) paramylon, and (f, g) myristyl myristate 1 and 2, respectively. Corresponding optical images are included (Opt.). Scale bar measures 10 μm. Color scale in Raman images indicates molecular abundanceBack to article page