| pubmed-article:19467214 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:19467214 | lifeskim:mentions | umls-concept:C1704319 | lld:lifeskim |
| pubmed-article:19467214 | lifeskim:mentions | umls-concept:C1705920 | lld:lifeskim |
| pubmed-article:19467214 | lifeskim:mentions | umls-concept:C0040913 | lld:lifeskim |
| pubmed-article:19467214 | lifeskim:mentions | umls-concept:C0321740 | lld:lifeskim |
| pubmed-article:19467214 | pubmed:issue | 3 | lld:pubmed |
| pubmed-article:19467214 | pubmed:dateCreated | 2009-7-21 | lld:pubmed |
| pubmed-article:19467214 | pubmed:abstractText | In this paper, a morphological and biometrical study by optical microscopy and scanning electronic microscopy (SEM) of Trichuris suis isolated from different hosts (Sus scrofa domestica and Sus scrofa scrofa) and Trichuris trichiura isolated from chimpanzee, has been carried out. Our results demonstrate the existence of typical pericloacal papillae in both species. Biometrical parameters of T. suis and T. trichiura overlapped but males and females of T. trichiura tended to be shorter and thinner than those of T. suis. Our results suggest that T. suis and T. trichiura cannot be differentiated using standard procedures as morphological and biometrical determinations. Thus, the ITS1-5.8S-ITS2 region of the ribosomal DNA was sequenced to allow a differentiation between T. suis and T. trichiura on genetic level. The ITS1 and ITS2 sequences derived from T. trichiura eggs isolated from feces of primates (Colobus guereza kikuyensis and Nomascus gabriellae) showed clear differences to the respective sequences of T. suis derived from eggs of different porcine hosts. The 5.8S gene was similar between the two species. Sequences obtained from different populations of the same species showed no significant differences indicating that the ITS1-5.8S-ITS2 sequences reported in this study are representative for T. trichiura and T. suis, respectively. Phylogenetic relationships have been determined attending to the ITS1 and ITS2 sequences from different species of the genus Trichuris. In conclusion, T. trichiura and T. suis are considered to be closely related but genetically different species. Both species can be easily and reliably distinguished by a PCR-RFLP analysis of the ITS1 and ITS2 sequences with different restriction enzymes. | lld:pubmed |
| pubmed-article:19467214 | pubmed:language | eng | lld:pubmed |
| pubmed-article:19467214 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:19467214 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:19467214 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:19467214 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:19467214 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:19467214 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:19467214 | pubmed:month | Sep | lld:pubmed |
| pubmed-article:19467214 | pubmed:issn | 1873-6254 | lld:pubmed |
| pubmed-article:19467214 | pubmed:author | pubmed-author:GuevaraD CDC | lld:pubmed |
| pubmed-article:19467214 | pubmed:author | pubmed-author:CutillasCC | lld:pubmed |
| pubmed-article:19467214 | pubmed:author | pubmed-author:ArizaCC | lld:pubmed |
| pubmed-article:19467214 | pubmed:author | pubmed-author:UbedaJ MJM | lld:pubmed |
| pubmed-article:19467214 | pubmed:author | pubmed-author:de RojasMM | lld:pubmed |
| pubmed-article:19467214 | pubmed:author | pubmed-author:CallejónRR | lld:pubmed |
| pubmed-article:19467214 | pubmed:author | pubmed-author:TewesBB | lld:pubmed |
| pubmed-article:19467214 | pubmed:issnType | Electronic | lld:pubmed |
| pubmed-article:19467214 | pubmed:volume | 111 | lld:pubmed |
| pubmed-article:19467214 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:19467214 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:19467214 | pubmed:pagination | 299-307 | lld:pubmed |
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| pubmed-article:19467214 | pubmed:meshHeading | pubmed-meshheading:19467214... | lld:pubmed |
| pubmed-article:19467214 | pubmed:year | 2009 | lld:pubmed |
| pubmed-article:19467214 | pubmed:articleTitle | Trichuris suis and Trichuris trichiura are different nematode species. | lld:pubmed |
| pubmed-article:19467214 | pubmed:affiliation | Department of Microbiology and Parasitology, Faculty of Pharmacy, Sevilla University, Profesor García González 2, 41012 Sevilla, Spain. cutillas@us.es | lld:pubmed |
| pubmed-article:19467214 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:19467214 | pubmed:publicationType | Research Support, Non-U.S. Gov't | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:19467214 | lld:pubmed |
