Fig. 2

The genome maps of P. palleroniana strains B-BH16-1 (A), B-JK4-1 (B), and HP-YBB-1B (C). From outer to inner circles, the first and fourth circles represent coding sequences (CDS) on positive and negative strands, respectively, with distinct colors indicating different COG functional classifications. The second and third circles illustrate tRNA and rRNA on both positive and negative strands. The fifth circle denotes GC content; regions in this section indicate higher GC content than the average GC content of the entire genome, where a higher peak value signifies a more significant deviation from this average; conversely, regions with lower GC content than that average are represented in another section. The sixth circle displays GC skew values