Figure 5

Principal component analysis of tetranucleotide frequencies of assembled contigs from SS19.

Reference genomes are shown as larger circles. The following types of contigs are shown, Dark Yellow: Gammaproteobacterial contigs, Blue: High GC Euryarchaeota contigs, Green: Assembled contigs assigned to Haloquadratum walsbyi, Yellow: Assembled H. walsbyi contigs with only a single gene without a best hit to H. walsbyi (but still all hits to Euryarchaeota), Light Blue: Low GC Euryarchaeota contigs. The total number of contigs for each cluster (Gammaproteobacteria, High GC Euryarchaeota, H. walsbyi and Low GC Euryarchaeota), the total length, mean length and GC% range is also indicated.