One of the main characteristics of prokaryotic genomes is the ratio in which guanine-cytosine bases are used in their DNA sequences. This is known as the genomic GC content and varies widely, from val
GC content and codon composition/usage analysis. (A) Genome-wide GC content and deviation from genome mean in clade B and D strains included in Fig 2. (B) GC content reduction in the P/R locus relativ