ArticleJournal of clinical microbiology1994
Identification and characterization of Serpulina hyodysenteriae by restriction enzyme analysis and Southern blot analysis.
Article in Journal of clinical microbiology, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed, 7 citations in OpenAlex.
- Restriction fragment length polymorphism of the periplasmic flagellar flaA1 gene of Serpulina species.Clinical and diagnostic laboratory immunology · 1997Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Chromosomal DNA restriction enzyme analysis and Southern blot hybridization were used to characterize Serpulina hyodysenteriae strains. When chromosomal DNAs from selected strains (reference serotypes) of S. hyodysenteriae were digested with the restriction endonuclease Sau3A and hybridized with a 1.1-kb S. hyodysenteriae-specific DNA probe, a common 3-kb band was always detected in S. hyodysenteriae strains but was absent from Serpulina innocens strains. When the chromosomal DNA was digested with the restriction endonuclease Asp 700 and hybridized with two S. hyodysenteriae-specific DNA probes (0.75 and 1.1 kb of DNA), distinct hybridization patterns for each S. hyodysenteriae reference strain and the Australian isolate S. hyodysenteriae 5380 were detected. Neither the 1.1-kb nor the 0.75-kb DNA probe hybridized with Asp 700- or Sau3A-digested S. innocens chromosomal DNA. The presence of the 3-kb Sau3A DNA fragment in S. hyodysenteriae reference strains from diverse geographical locations shows that this fragment is conserved among S. hyodysenteriae strains and can be used as a species-specific marker. Restriction endonuclease analysis and Southern blot hybridization with these well-defined DNA probes are reliable and accurate methods for species-specific and strain-specific identification of S. hyodysenteriae.
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