Fig. 2From: Fratricide activity of MafB protein of N. meningitidis strain B16B6Phylogenetic trees of MafA and MafB proteins. For the construction of the trees, the amino-acid sequences of predicted mature MafA proteins and the N-terminal DUF1020 domain of predicted MafB proteins of different meningococcal strains were compared. The genetic distances are indicated with horizontal lines at the bottomBack to article page