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. 2001 Feb;67(2):665–672. doi: 10.1128/AEM.67.2.665-672.2001

FIG. 4.

FIG. 4

OTU patterns and corresponding intensity profiles obtained for the bacterioplankton community of the preexposure incubations (T0) and after exposure to the different radiation regimes under natural surface solar radiation for experiment 5 at the DNA (a) and RNA (b) levels as revealed by DGGE. The OTUs marked by arrows were sequenced. In panel a, one of the duplicates for the PAR-UVA treatment was lost due to a mistake in the preparation for loading the sample onto the DGGE gel.