Počet záznamů: 1
Insect trypanosomatids in Papua New Guinea: high endemism and diversity
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SYSNO ASEP 0519776 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Insect trypanosomatids in Papua New Guinea: high endemism and diversity Tvůrce(i) Králová, J. (CZ)
Grybchuk-Ieremenko, A. (CZ)
Votýpka, Jan (BC-A) RID, ORCID
Novotný, Vojtěch (BC-A) RID, ORCID
Kment, P. (CZ)
Lukeš, Julius (BC-A) RID, ORCID
Yurchenko, V. (CZ)
Kostygov, A.Y. (CZ)Celkový počet autorů 8 Zdroj.dok. International Journal for Parasitology. - : Elsevier - ISSN 0020-7519
Roč. 49, č. 13-14 (2019), s. 1075-1086Poč.str. 12 s. Forma vydání Tištěná - P Jazyk dok. eng - angličtina Země vyd. AU - Austrálie Klíč. slova flies diptera brachycera ; monoxenous trypanosomatids ; molecular phylogeny ; herbivorous insects ; costa-rica ; parasites ; genus ; kinetoplastea ; heteroptera ; evolution ; Trypanosomatidae ; Biodiversity ; Hotspot ; Coevolution ; Phylogeny ; Wallace's line ; Host specificity Vědní obor RIV CE - Biochemie Obor OECD Biochemistry and molecular biology Vědní obor RIV – spolupráce Entomologický ústav (do r. 2005) - Choroby a škůdci zvířat, veterinární medicína CEP EF16_019/0000759 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy GA18-15962S GA ČR - Grantová agentura ČR Způsob publikování Omezený přístup Institucionální podpora BC-A - RVO:60077344 UT WOS 000504503700010 EID SCOPUS 85075806752 DOI 10.1016/j.ijpara.2019.09.004 Anotace The extreme biological diversity of Oceanian archipelagos has long stimulated research in ecology and evolution. However, parasitic protists in this geographic area remained neglected and no molecular analyses have been carried out to understand the evolutionary patterns and relationships with their hosts. Papua New Guinea (PNG) is a biodiversity hotspot containing over 5% of the world's biodiversity in less than 0.5% of the total land area. In the current work, we examined insect heteropteran hosts collected in PNG for the presence of trypanosomatid parasites. The diversity of insect flagellates was analysed, to our knowledge for the first time, east of Wallace's Line, one of the most distinct biogeographic boundaries of the world. Out of 907 investigated specimens from 138 species and 23 families of the true bugs collected in eight localities, 135 (15%) were infected by at least one trypanosomatid species. High species diversity of captured hosts correlated with high diversity of detected trypanosomatids. Of 46 trypanosomatid Typing Units documented in PNG, only eight were known from other geographic locations, while 38 TUs (similar to 83%) have not been previously encountered. The widespread trypanosomatid TUs were found in both widely distributed and endemic/sub-endemic insects. Approximately one-third of the endemic trypanosomatid TUs were found in widely distributed hosts, while the remaining species were confined to endemic and sub-endemic insects. The TUs from PNG form clades with conspicuous host-parasite coevolutionary patterns, as well as those with a remarkable lack of this trait. In addition, our analysis revealed new members of the subfamilies Leishmaniinae and Strigomonadinae, potentially representing new genera of trypanosomatids. (C) 2019 Australian Society for Parasitology. Published by Elsevier Ltd. All rights reserved. Pracoviště Biologické centrum (od r. 2006) Kontakt Dana Hypšová, eje@eje.cz, Tel.: 387 775 214 Rok sběru 2020 Elektronická adresa https://www.sciencedirect.com/science/article/pii/S0020751919302632
Počet záznamů: 1