Overview of 2 circular genomes. From the outside to the inside, the concentric circles indicate the positional coordinates of the genomic sequence, coding genes, gene annotation, noncoding RNAs, genomic GC content, and genomic GC skew values. Gene annotation: different colours distinguish KEGG and GO annotations. Genome GC content: red indicates that the GC content is less than that of the whole genome; green indicates that the GC content is greater than the average. GC skew value: pink indicates that the G content is less than the C content; light-green indicates that the G content is greater than the C content
