"Where does Streptococcus mutans Live?"

                                               

      S. mutans


Streptococcus mutans, also referred to as S. mutans, inhabits the mouth of all humans.  The mouth is populated by great numbers of Streptococci plaques developing on the surfaces of teeth.  Teeth contain approximately 10'' streptococci per gram wet weight (John, Lewis).  This species, Streptococcus mutans, make up thirty to sixty percent of the total bacteria inhabiting the surfaces of human teeth, tongue, cheeks, and in saliva (John, Lewis).  S. mutans share their habitat with many other types of bacteria, a few species of fungi, and protozoa.  A common bacterium that shares a home with Streptococcus mutans is Streptococcus sorbrinus.  This bacteria is very similar to S. mutans and is commonly lumped together when the relationship of bacteria and dental caries is studied.

Questions or Comments? Contact Amber Allmann.