Table 1. General features of genome of O. antarctica RB-8.

Chromosome organisation	Circular
Chromosome size (bp)	4,406,383
G+C content (%)	42.16
G+C % of protein coding genes	42.85
Protein-coding genes	3919
Protein coding (%)	88.9
Average ORF size (bp)	999
rRNA operons*	5
tRNAs	51

^*Five rRNA operons, one showing a 16S–23S–5S–5S rRNA organization.