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. 2013 Mar 25;2(1):151–176. doi: 10.3390/biology2010151

Figure S4.

Figure S4

Vertical cross section of a microbial mat from 6 m depth. A and B are images obtained under infra-red and red light, and image C is the absorption, expressed as false color (as in Figure S3). Image D: distribution of maximal fluorescence intensity (Fm). Image E: maximum yield of photosystem II (Fv/Fm). Images D and E are combined in image F, which indicates Fv/Fm according to false color value and Fm as intensity. Color scales represent imaging PAM-derived false-color values. False color scales are as in Figure 9, and the horizontal bar indicates 5 mm.