| Literature DB >> 10870473 |
Y Fukumoto1, K Okuda, T Kato, K Ohta, I Takazoe.
Abstract
Nineteen strains of spirochetes obtained from subgingival plaque of 19 patients with advanced periodontitis were studied morphologically, biochemically, and genetically and compared with type strains of Treponema denticola and Treponema socranskii. The results showed that 16 strains which biochemically resembled T. denticola could be divided into two groups based on G + C content and DNA homology. Two isolates appeared to belong to the T. socranskii species. One intermediate size isolate did not fit any known Treponema species.Entities:
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Year: 1987 PMID： 10870473 DOI： 10.1111/j.1399-302x.1987.tb00295.x
Source DB: PubMed Journal: Oral Microbiol Immunol ISSN： 0902-0055