Fig. 1From: Diversity of the cell-wall associated genomic island of the archaeon Haloquadratum walsbyi Principle component analysis of tetranucleotide frequencies usage in a) eHwalsbyiGI1s (red), H. walsbyi HBSQ001 (grey), C23 (black), Candidatus Haloredivivus sp. G17 (yellow), Candidatus Nanosalina sp. J07AB43 (purple) and Candidatus Nanosalinarum sp. J07AB56 (green) and b) eHwalsbyiGI1s, and H.walsbyi HSBQ001 genomic segments of 35 kb in sizeBack to article page