Počet záznamů: 1
Morphological and molecular characterization of a novel myxosporean parasite Myxobolus bejeranoi n. sp. (Cnidaria: Myxosporea) from hybrid tilapia in Israel
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SYSNO ASEP 0498750 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Morphological and molecular characterization of a novel myxosporean parasite Myxobolus bejeranoi n. sp. (Cnidaria: Myxosporea) from hybrid tilapia in Israel Tvůrce(i) Lövy, Alena (BC-A)
Smirnov, M. (IL)
Brekhman, V. (IL)
Ofek, T. (IL)
Lotan, T. (IL)Celkový počet autorů 5 Zdroj.dok. Parasitology Research. - : Springer - ISSN 0932-0113
Roč. 117, č. 2 (2018), s. 491-499Poč.str. 9 s. Forma vydání Tištěná - P Jazyk dok. eng - angličtina Země vyd. DE - Německo Klíč. slova Israel aquaculture ; Myxobolus ; Myxosporea ; Oreochromis hybrid ; Pathogenic parasite ; Tilapia Vědní obor RIV EH - Ekologie - společenstva Obor OECD Ecology CEP GA16-20744S GA ČR - Grantová agentura ČR Institucionální podpora BC-A - RVO:60077344 UT WOS 000422968700016 EID SCOPUS 85039545949 DOI 10.1007/s00436-017-5725-2 Anotace Myxosporean infections can cause severe damage to commercially grown tilapia. Here, we report a novel myxosporean that was found in gills of Oreochromis aureus male × Oreochromis niloticus female, which is an important aquaculture tilapia hybrid in Israel. Three-month-old fish were found to have cysts located in gill muscle tissue, which were filled with both immature and mature spores. Affected fish displayed higher mortality rate. Spore dimensions (10.8 ± 0.7 μm length × 6.8 ± 0.6 μm width) and molecular characterization using 18S ribosomal DNA revealed that the unknown parasite belongs in the Myxobolus clade. Based on the infection site, spore morphology and molecular characterization, we describe this parasite as Myxobolus bejeranoi n. sp. (MF401455). Phylogenetic analysis showed that the new species is most closely related to two Myxobolus spp. from O. niloticus in Egypt and Ghana. Pracoviště Biologické centrum (od r. 2006) Kontakt Dana Hypšová, eje@eje.cz, Tel.: 387 775 214 Rok sběru 2019
Počet záznamů: 1