The work, published in the journal Proceedings of the National Academy of Sciences, found that Streptococcus mutans, a major bacterial species ... that maintain spatial structure is difficult." ...

The bacteria -- Streptococcus mutans-- metabolise sugars from food ... The team worked out the 3D structure of the enzyme -- called Sortase A -- which allows the bacteria to make biofilms.

Even after all these years, the teeth offered some eye-opening insights into the bacteria of yesteryears. The teeth had loads of Streptococcus mutans, a bacterium we know today for causing cavities.

The remaining 60–70% is made up of bacterial hitchhikers, mostly Streptococcus sanguinis and Streptococcus mutans. These bacteria convert sugary sweets into harmful acids. “They metabolize ...

When a person eats, the bacteria in the plaque produce acids that can lead to cavities. Streptococcus mutans is a type of bacteria that plays a role in this decay. If a person or dentist does not ...

Previously, these researchers found that a different bacteria that causes tooth decay, Streptococcus mutans, was associated with a higher risk of bleeding inside the brain. In this new study ...