Immunocompetence and parasitism in tench (Tinca tinca L.) with different ploidy level
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F10%3A00049299" target="_blank" >RIV/00216224:14310/10:00049299 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Immunocompetence and parasitism in tench (Tinca tinca L.) with different ploidy level
Popis výsledku v původním jazyce
In the present study, we compared selected physiological parameters in diploid and triploid specimens of tench and we tested whether there is the relationship between metazoan parasite load and fish ploidy level. Fish samples were collected from breedingpond in Vodňany during four periods (September 2008, December 2008, March 2009, June 2009), and 86 diploid and 74 triploid specimens (sex ratio 1:1) were investigated. A total of 12207 metazoan parasites determined as 12 species were found. Only 3 parasite species were recorded in each period (A. tincae, G. tincae and V. campylancristrota). The comparison of the total parasite abundance between diploid and triploid tench showed statistically significant higher parasitic load in diploids. Likewise, thesignificant higher abundance of endoparasites was recorded in diploids. The effect of ploidy level on the abundance of ectoparasites was not found.
Název v anglickém jazyce
Immunocompetence and parasitism in tench (Tinca tinca L.) with different ploidy level
Popis výsledku anglicky
In the present study, we compared selected physiological parameters in diploid and triploid specimens of tench and we tested whether there is the relationship between metazoan parasite load and fish ploidy level. Fish samples were collected from breedingpond in Vodňany during four periods (September 2008, December 2008, March 2009, June 2009), and 86 diploid and 74 triploid specimens (sex ratio 1:1) were investigated. A total of 12207 metazoan parasites determined as 12 species were found. Only 3 parasite species were recorded in each period (A. tincae, G. tincae and V. campylancristrota). The comparison of the total parasite abundance between diploid and triploid tench showed statistically significant higher parasitic load in diploids. Likewise, thesignificant higher abundance of endoparasites was recorded in diploids. The effect of ploidy level on the abundance of ectoparasites was not found.
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
EG - Zoologie
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/GA524%2F07%2F0188" target="_blank" >GA524/07/0188: Úloha imunitní investice v kontextu kompromisů: imunoekologické studium vztahů mezi reprodukcí, imunitou a parazitizmem u sladkovodních ryb</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2010
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů