Circular representation of the Rothia mucilaginosa DY-18 genome. Coordinate markers around the outside of the circle are in base pairs. The color-leveled circle indicates putative ORFs annotated by CRITICA and Glimmer 2: ivy green, alternate start codons; light violet, energy production and conversion; blue, cell division and chromosome partitioning; pink, amino acid transport and metabolism; salmon, nucleotide transport and metabolism; light pink, carbohydrate transport and metabolism; bright red, coenzyme metabolism; red, lipid metabolism; teal, translation, ribosomal structure and biogenesis; light blue, transcription; aqua, DNA replication, recombination and repair; dark blue, cell envelope biogenesis, outer membrane; brown, membrane protein; marine, cell motility and secretion; bruise blue, post-translational modification, protein turnover and chaperones; lilac, inorganic ion transport and metabolism; orange, secondary metabolism biosynthesis, transport and catabolism; light orange, general function prediction only; gold, function unknown; grape, signal transduction mechanisms; cobalt blue, transcription regulator; olive, transport. The inner circles correspond to a GC plot: green, below average GC content; purple, over average GC content.