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. 2012 Oct 2;3(5):e00303-12. doi: 10.1128/mBio.00303-12

FIG 4 .

FIG 4 

Mean amino acid sequence diversities (with standard deviations [error bars]) of zinc metalloproteases relative to those of translated concatenated sequences of housekeeping genes used for MLSA (multilocus sequence analysis) in S. pneumoniae, S. mitis, S. oralis, and S. sanguinis. With the exception of ZmpC, the relative diversities of proteases of S. pneumoniae were significantly higher than those of the commensal Streptococcus species (P < 0.0001). IgA1-P, IgA1 protease.