Heatmap of intersections in Global Ocean Sampling. Similarity matrix resulting from the comparison of 44 samples from The Sorcerer II Global Ocean Sampling Expedition using Compareads. Grey levels correspond to similarity levels, intersections with more than 50% of similarity are in black. The two main groups, in turquoise-blue and yellow, correspond respectively to north American east coast and tropical samples.
Maillet et al. BMC Bioinformatics 2012 13(Suppl 19):S10 doi:10.1186/1471-2105-13-S19-S10