The variability of MHC IIB class genes in two congeneric cyprinids and its influence on the composition of metazoan parasite communities
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F12%3A00058591" target="_blank" >RIV/00216224:14310/12:00058591 - 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
The variability of MHC IIB class genes in two congeneric cyprinids and its influence on the composition of metazoan parasite communities
Popis výsledku v původním jazyce
Our studies in family Cyprinidae are aimed to analyze life processes and the genetic diversity of fish populations. The potential influence on level of perception to parasite infections in relation with diversity and evolution of hosts MHC genes is alsotested. The aims of this study were to investigate the composition of metazoan parasite communities in two pure species (the introduced Chondrostoma nasus and native, protected and endemic Parachondrostoma toxostoma) and their respective hybrids. Based on the hypothesis of parasite-mediated selection maintaining MHC polymorphism it could suggest the difference in parasite load between chondrostomes living in allopatric area and those living in hybrid zone. A total of 7 Monogenea, 8 Trematoda, 3 Crustacea, 1 Acantohocephala species and larval stages of Mollusca were determined on Chondrostoma investigated. Monogenea and Trematoda were the most abundant parasite group. Among them, Dactylogyrus and was the most abundant parasite genus.
Název v anglickém jazyce
The variability of MHC IIB class genes in two congeneric cyprinids and its influence on the composition of metazoan parasite communities
Popis výsledku anglicky
Our studies in family Cyprinidae are aimed to analyze life processes and the genetic diversity of fish populations. The potential influence on level of perception to parasite infections in relation with diversity and evolution of hosts MHC genes is alsotested. The aims of this study were to investigate the composition of metazoan parasite communities in two pure species (the introduced Chondrostoma nasus and native, protected and endemic Parachondrostoma toxostoma) and their respective hybrids. Based on the hypothesis of parasite-mediated selection maintaining MHC polymorphism it could suggest the difference in parasite load between chondrostomes living in allopatric area and those living in hybrid zone. A total of 7 Monogenea, 8 Trematoda, 3 Crustacea, 1 Acantohocephala species and larval stages of Mollusca were determined on Chondrostoma investigated. Monogenea and Trematoda were the most abundant parasite group. Among them, Dactylogyrus and was the most abundant parasite genus.
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
EB - Genetika a molekulární biologie
OECD FORD obor
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Návaznosti výsledku
Projekt
Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2012
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů