Genetic diversity of cervid trypanosoma theileri In Honshu sika deer (cervus nippon) in Japan

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dc.contributor.authorRosyadi, Imron
dc.contributor.authorSetsuda, Aogu
dc.contributor.authorEliakunda, Mafie
dc.contributor.authorTakano, Ai
dc.contributor.authorMaeda, Ken
dc.contributor.authorSaito-Ito, Atsuko
dc.contributor.authorSuzuki, Kazuo
dc.contributor.authorSato, Hiroshi
dc.date.accessioned2022-10-03T09:33:08Z
dc.date.available2022-10-03T09:33:08Z
dc.date.issued2021
dc.descriptionJournal Articleen_US
dc.description.abstractThe taxonomy of ruminant Trypanosoma theileri and its relatives (Kinetoplastida: Trypanosomatidae) is controversial, with recent phylogenetic studies segregating T. theileri in cattle and other ruminants worldwide into two major genetic lineages (the TthI and TthII clades) based on genetic markers. In the present study, T. theileri-like trypanosomes isolated from Honshu sika deer (Cervus nippon) in the western Japan (YMG isolate) were gen- etically characterized using a number of genetic markers. Sika deer trypanosomes of the YMG isolate were genetically different from the Trypanosoma sp. TSD1 isolate previously recorded from Hokkaido sika deer in northern Japan, with the former trypanosome isolate being gen- etically closer to European cervid trypanosomes and the bovine T. theileri TthII lineage. In contrast, the latter isolate exhibited greater relatedness to North American cervid trypano- somes and the bovine T. theileri TthI lineage, although a clear genetic distinction between these was apparent. Furthermore, trypanosomes in Honshu sika deer from the central part of Japan harboured additional genetic diversity and were closer to either TSD1 or YMG iso- lates, while distinct from known T. theileri-related genotypes. Importantly, cervids and wild ruminants worldwide might harbour divergent descendants of a T. theileri ancestor, which exhibit rigid host specificity to either bovines or cervid species.en_US
dc.identifier.urihttp://www.suaire.sua.ac.tz/handle/123456789/4624
dc.language.isoenen_US
dc.publisherCambridge University Pressen_US
dc.subjectCervus nipponen_US
dc.subjectgGAPDHen_US
dc.subjectJapanen_US
dc.subjectMegatrypanumen_US
dc.subjectrDNAen_US
dc.subjectTrypanosoma theilerien_US
dc.subjectGenetic diversityen_US
dc.subjectPhylogenyen_US
dc.subjectSika deeren_US
dc.subjectTaxonomyen_US
dc.titleGenetic diversity of cervid trypanosoma theileri In Honshu sika deer (cervus nippon) in Japanen_US
dc.typeArticleen_US
dc.urlhttps://doi.org/10.1017/S0031182021001360en_US

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