Figure 6
From: Comparative genomics of prevaccination and modern Bordetella pertussis strains
Polymorphisms associated with ptxP3 strains. The distribution of polymorphisms over the analyzed strains is shown. Within rows, polymorphisms are distinguished by color. Genes truncated in all strains were omitted. An overview of all known alleles is given in Additional file 7. Abbreviation: indel, insertion/deletion; ps, pseudogene.