Figure 1.

Cluster map based on 437 sequenced Gram-negative organisms. In the cluster map each node represents one organism. The Hellinger distance was used to calculate the pairwise overlap between the multi-dimensional peptide sequence spaces of organisms. The calculated similarity or overlap was used to cluster the organism in CLANS. Figure 1A is colored by taxonomic class and Figure 1B is colored by the number of peptides in each organism.

Paramasivam et al. BMC Genomics 2012 13:510   doi:10.1186/1471-2164-13-510
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