Fig. 2From: Genomic characterization of Haemophilus influenzae: a focus on the capsule locusGenetic organization of the H. influenzae capsule genes. All serotypes contained the Region I genes bexABCD (black) and the Region III genes (gray): hcsA and hcsB. The Region II genes were divergent among serotypes. Each arrow represents a different gene and is labeled with the gene name. The Region II arrows are color coded by serotypeBack to article page