… glycolysis at a low pH is probably a more important parameter than acid production at pH
7. … by resting cells of oral streptococci from glucose at different pH lev els between 7 and 5. …

… in the face of low pH and the bacterial … oral streptococci either utilize acidification to
subdue their competitors or protect then>elves until pH values return to a more favorable level…

… of oral streptococci to resume growth after undergoing pH shock. This parameter, which we
call the ‘post-pH effect’ (PpHE), was defined along the lines established by other authors for …

… values for pH equilibration, as a function of environmental pH value for the three oral strep…
cells were allowed to come to pH equilibrium at the various pH values shown and were then …

… oral microbiota. In this article, we discuss the different oral environments inhabited by streptococci
… One study that focused on the microbiota that thrive at different pH ranges also found a …

… genomic database of Streptococcus pneumoniae. A total of … when cells were grown at pH
5.2 versus pH 7.0, and these … This study has extended the range of streptococcal proteins …

… Vap by 6 oral streptococcal species at different pH values. The bold line represents the
median, the box shows the 25–75% interval and the error bars denote the 10–90% interval. The …

… Oral streptococci, which are not as inherently resistant to acidification, use … pH values.
Existing information clearly shows that while the streptococci are highly related, very different …

… demineralization failed to detect mutans streptococci in about 30% of … that bacterial species
other than mutans streptococci, can … production and pH after 5 h of incubation, Strep. sanguis, …

… The data on acid production during the lowering of environmental pH suggests that
communities of oral Streptococcus species act in a similar way to pure cultures in that as the …