AI Article Synopsis
- Streptococcus salivarius 57.I is a common bacteria in the human mouth that can break down urea for nitrogen.
- The bacteria's urease enzyme allows it to use urea as its only nitrogen source.
- Genome sequencing showed that S. salivarius 57.I has unique genetic components, including a chromosome and a phage, that are not present in another strain called SK126.
Article Abstract
Streptococcus salivarius 57.I is one of the most abundant and highly ureolytic bacteria in the human mouth. It can utilize urea as the sole nitrogen source via the activity of urease. Complete genome sequencing of S. salivarius 57.I revealed a chromosome and a phage which are absent in strain SK126.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3187406 | PMC |
| http://dx.doi.org/10.1128/JB.05670-11 | DOI Listing |
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