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. 2011 Aug 18;6(8):e23014. doi: 10.1371/journal.pone.0023014

Figure 7. Schematic representation of the CTn1-like element in C. difficile QCD-63Q42.

Figure 7

Blue ORFs have homologues present in CTn1 in strain 630, green ORFs are not present in CTn1. Coloured boxes show regions of homology: red boxes show recombination modules, blue boxes show accessory genes, brown boxes show conjugation modules, yellow boxes show homologues that are not present in CTn1 in strain 630. Comparison of CTn1 in 630, CTn1-like element in QCD-63Q42 and phage 1 of 630. Black arrows indicate gaps in the DNA sequence.