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. Author manuscript; available in PMC: 2013 Sep 1.

Published in final edited form as: Biotechnol Bioeng. 2012 Apr 9;109(9):2190–2199. doi: 10.1002/bit.24509

Localization of photosynthetic pigments determined by hyperspectral confocal fluorescence imaging with samples collected at 350 h. Pure component spectra determined from MCR analysis (A). Relative concentration plots of allophycocyanin (APC), phycocyanin (PC), chlorophyll-a (Chl-a), and carotenoid. RGB images include the relative fluorescence intensities of APC (red), Chl-a (green), and PC (blue). The scale bar in each image is 5 μm.

Localization of photosynthetic pigments determined by hyperspectral confocal fluorescence imaging with samples collected at 350 h. Pure component spectra determined from MCR analysis (A). Relative concentration plots of allophycocyanin (APC), phycocyanin (PC), chlorophyll-a (Chl-a), and carotenoid. RGB images include the relative fluorescence intensities of APC (red), Chl-a (green), and PC (blue). The scale bar in each image is 5 μm.