Figure 2.

Rarefaction curves created in MEGAN. Rarefaction analysis was performed at the most resolved taxonomic level of the NCBI taxonomy in MEGAN for each metagenome. The curves for all taxa include Bacteria, Archaea, Eukaryota, Viruses, unclassified and other sequences.

HĂ„velsrud et al. BMC Microbiology 2011 11:221   doi:10.1186/1471-2180-11-221
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