Fig. 3
From: Ancient bacteria of the Ötzi’s microbiome: a genomic tale from the Copper Age
Comparative genomic analysis of P. veronii PVER with other fully sequenced P. veronii strains. Circular genome atlas of P. veronii PVER (red circle) with mapped orthologues (defined as reciprocal best BLASTp hits with more than 50% identity over at least 50% of both protein lengths) in four publicly available P. veronii genomes (orange through green circle). Internal circles illustrate P. veronii PVER GC% deviation and GC skew (G − C/G + C), while the external maps exhibit the sequence identity between the unique loci of P. veronii PVER compared to other bacteria retrieved from the database. Each arrow indicates an ORF, whereas the length of the arrow is proportional to the length of the predicted ORF. Red arrows correspond to the P. veronii PVER genes, while orange arrows display orthologous genes