Figure 4
From: Genetic variability of mutans streptococci revealed by wide whole-genome sequencing
Alignment of ComC and ComS amino acid sequences. a) Alignment of ComC amino acid sequences identified in S. mutans species using CLUSTALX. Conserved residues are marked with “*” above the figure. The diversity in the ComC sequences have been verified by PCR experiments (data not shown). b) BlastP alignment of the ComS sequence of S. mutans (identical among the eight S. mutans strains) with that of S. ratti DSM 20564 (No ComS was identified in S. sobrinus). “+” stands for similar amino acid residues.