An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Brito JR, Santos EM, Arcuri EF, Lange CC, Brito MA, Souza GN, Cerqueira MM, Beltran JM, Call JE, Liu Y, Porto-Fett AC, Luchansky JB.Brito JR, et al.Appl Environ Microbiol. 2008 Aug;74(15):4954-61. doi: 10.1128/AEM.01828-07. Epub 2008 May 23.Appl Environ Microbiol. 2008.PMID: 18502929Free PMC article.