Flagellar gene cluster (FGC) arrangement. A linear representation of the R. centenum genome with the relative positions of the five flagellar gene clusters is shown at the top. Beneath, genes in individual clusters are presented as arrows indicating the direction of transcription and colored as follows: flg genes, red; fli genes, yellow; fla and flb genes, blue; flh genes, green; regulatory and other functional proteins, pink; and uncharacterized genes, white.
Lu et al. BMC Genomics 2010 11:325 doi:10.1186/1471-2164-11-325