Short-term dynamics of diversity patterns: evidence of continual reassembly within lacustrine small eukaryotes.

The short-term variation in the community structure of freshwater small eukaryotes (0.2-5 μm) was investigated in a mesotrophic lake every 2-3 days over one summer by coupling three molecular methods: 454 amplicon pyrosequencing, qPCR and TSA-FISH. The pyrosequencing approach unveiled a much more extensive small-eukaryotic diversity (991 OTUs) than has been described previously.