Identification of a glucan‐binding protein C gene homologue in <i>Streptococcus macacae</i>

Abstract

Based on these results, together with the demonstrated glucan-binding ability of the S. macacae GbpC homologue protein, we suggest that S. macacae cells are capable of binding dextran via the GbpC homologue protein, which is similar to the S. mutans GbpC protein. In addition, Southern hybridization analysis using the S. macacae gbpC homologue as a probe showed a distribution of gbpC homologues throughout the mutans streptococci.