Table 1.
Patristic Distance between BAPS Populations
| Phylogeny | Species/Subspecies | BAPS Pop | Patristic Distance |
|---|---|---|---|
| Streptococcus mitis/Streptococcus oralis | S. oralis/S. oralis subsp. oralis versus S. oralis subsp. tigurinus | 5 versus 2 | 0.061 |
| S. oralis/S. oralis subsp. oralis versus S. oralis subsp. dentisani | 5 versus 3 | 0.073 | |
| S. oralis subsp. tigurinus versus S. oralis subsp. dentisani | 2 versus 3 | 0.077 | |
| S. mitis population A versus S. mitis population B | 6 versus 4 | 0.058 | |
| S. mitis/S. oralis/Streptococcus pneumoniae | S. oralis/S. oralis subsp. oralis/S. oralis subsp. tigurinus versus S. oralis subsp. dentisani | 4 versus 5 | 0.069 |
| S. oralis subsp. tigurinus versus S. oralis subsp. dentisani | 4a versus 5 | 0.071 | |
| S. oralis/S. oralis subsp. oralis versus S. oralis subsp. dentisani | 4b versus 5 | 0.069 | |
| S. oralis subsp. tigurinus versus S. oralis/S. oralis subsp. oralis | 4a versus 4b | 0.053 | |
| S. oralis oralis/S. oralis subsp. oralis/S. oralis subsp. tigurinus versus S. mitis | 4 versus 2 | 0.124 | |
| S. mitis population A versus S. mitis population B | 2c versus 2d | 0.055 | |
| S. oralis subsp. dentisani versus S. mitis | 5 versus 2 | 0.125 | |
| S. oralis oralis/S. oralis subsp. oralis/S. oralis subsp. tigurinus + S. oralis subsp. dentisani versus S. mitis | 4 + 5 versus 2 | 0.124 | |
| S. oralis oralis/S. oralis subsp. oralis/S. oralis subsp. tigurinus + S. oralis subsp. dentisani versus S. pneumoniae | 4 + 5 versus 3 | 0.124 | |
| S. mitis versus S. pneumoniae | 2 versus 3 | 0.056 |
Note.—Population patristic distances are the average of pairwise comparisons among isolates in each population.
a
Only the isolates in population 4 corresponding to the S. oralis subsp. tigurinus population delineated in the S. mitis/S. oralis phylogeny.
b
Only the isolates in population 4 corresponding to the S. oralis/S. oralis subsp. oralis population delineated in the S. mitis/S. oralis phylogeny.
c
Only the isolates in population 2 corresponding to the S. mitis population 6 delineated in the S. mitis/S. oralis phylogeny.
d
Only the isolates in population 2 corresponding to the S. mitis population 4 delineated in the S. mitis/S. oralis phylogeny.