1999
DOI: 10.1086/315151
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Identification ofTreponema pallidumSubspeciespallidumin a 200‐Year‐Old Skeletal Specimen

Abstract: Treponema pallidum subsp. pallidum, the causative agent of venereal syphilis, was detected in a 200-year-old skeletal specimen from Easter Island. An initial diagnosis of treponemal infection was confirmed by extensive purification of immunoglobulin that reacted strongly with T. pallidum antigen. Extracted DNA exhibited a single-base polymorphism that distinguished T.p. subsp. pallidum from 4 other human and nonhuman treponemes. Extensive precautions against contamination of the subject matter with modern trep… Show more

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Cited by 115 publications
(80 citation statements)
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“…Early work by Kolman et al (1999) claiming identification of Treponema pallidum subsp. pallidum has not been replicated by later workers (Bouwman and Brown, 2005;Barnes andThomas, 2006, Von Hunnius et al, 2007).…”
Section: Discussionmentioning
confidence: 99%
“…Early work by Kolman et al (1999) claiming identification of Treponema pallidum subsp. pallidum has not been replicated by later workers (Bouwman and Brown, 2005;Barnes andThomas, 2006, Von Hunnius et al, 2007).…”
Section: Discussionmentioning
confidence: 99%
“…An example is the search for treponemal DNA in skeletons with evidence of venereal or endemic syphilis undertaken to answer the enigma of its origins and to link skeletal lesions with species (20). Early indications that DNA from this pathogen might persist (17) have not been borne out by later studies, leaving many workers doubtful whether DNA from this organism will ever feature prominently in bioarchaeological research (3). Similarly, the survival of DNA from Yersinia species remains controversial, with some groups finding a relatively high occurrence in remains of victims of the Black Death (10), an observation which others have been unable to replicate (13).…”
Section: Discussionmentioning
confidence: 99%
“…In addition to its utility in the specific diagnosis of treponemal infections from biopsy or swab samples, this method may permit subspecies differentiation in ancient DNA (22) from skeletal remains for studying the migration and evolution of the treponemal subspecies during the centuries. Ongoing studies in our laboratories may lead to the development of serological methods for differentiation of the treponematoses.…”
mentioning
confidence: 99%