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. 2011 Aug 16;6(8):e23281. doi: 10.1371/journal.pone.0023281

Figure 4. NMDS ordination of translated thaumarchaeal amoA gene sequences.

Figure 4

Sequences were obtained from clone libraries and DGGE bands derived from freshwater and saltwater aquarium filter samples. The inset panel provides a summary of the number of freshwater and saltwater clone library sequences contained within each cluster. Sequences obtained from DGGE bands correspond to the white triangles in Figure 3, and are labelled with sample and band numbers. Selected Genbank sequences from uncultivated clones and reference strains are included for comparison. The sampling environment and Genbank accession numbers for all reference sequences are included within parentheses.