These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Detection of Streptococcus mutans by PCR amplification of spaP gene.
    Author: Ono T, Hirota K, Nemoto K, Fernandez EJ, Ota F, Fukui K.
    Journal: J Med Microbiol; 1994 Oct; 41(4):231-5. PubMed ID: 7932616.
    Abstract:
    Synthetic oligonucleotide primers were used in the polymerase chain reaction (PCR) to amplify a sequence of the spaP gene, which encodes the surface protein antigen I/II of Streptococcus mutans. A DNA fragment of c. 192 bp was amplified from lysed S. mutans cells or isolated DNA. With S. mutans cells, the lower limit of detection was 4-40 cfu. With these primers, 13 reference and 50 clinical strains of S. mutans were identified. Amplification of the 192-bp product was not demonstrated when 41 strains of other streptococcal and non-streptococcal species were tested. The spaP gene PCR has potential for the rapid diagnosis of S. mutans infections.
    [Abstract] [Full Text] [Related] [New Search]