Evolution and genetic variability of the Carassius auratus complex

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F16%3A00088398" target="_blank" >RIV/00216224:14310/16:00088398 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Evolution and genetic variability of the Carassius auratus complex

Popis výsledku v původním jazyce

The Carassius auratus complex is invasive species (originates from East Asia) entered in the rivers of the Czech Republic in 1975. C. gibelio is very unique cyprinid fish species with dual form of reproductive strategies. Sexual gonochoristic pathway and asexual pathway so-called gynogenesis. Gynogenetic is a special reproduction strategies without the fusion of the egg and sperm nuclein to produce a mother clone with triple chromosomal set. In our study, we focused on the comparison of selected aspects of fish physiology, specific and nonspecific immunity (such as the activity of phagocytes, complement, lysozyme and IgM antibodies as part of specific immunity), as well as load parasites to explain the evolutionary strategies of this diploid-polyploid complex Carassius auratus. Finally, we focused on the genetic variability among diploid (sexual) population and polyploid (gynogenetic) females.

Název v anglickém jazyce

Evolution and genetic variability of the Carassius auratus complex

Popis výsledku anglicky

The Carassius auratus complex is invasive species (originates from East Asia) entered in the rivers of the Czech Republic in 1975. C. gibelio is very unique cyprinid fish species with dual form of reproductive strategies. Sexual gonochoristic pathway and asexual pathway so-called gynogenesis. Gynogenetic is a special reproduction strategies without the fusion of the egg and sperm nuclein to produce a mother clone with triple chromosomal set. In our study, we focused on the comparison of selected aspects of fish physiology, specific and nonspecific immunity (such as the activity of phagocytes, complement, lysozyme and IgM antibodies as part of specific immunity), as well as load parasites to explain the evolutionary strategies of this diploid-polyploid complex Carassius auratus. Finally, we focused on the genetic variability among diploid (sexual) population and polyploid (gynogenetic) females.

Druh

O - Ostatní výsledky

CEP obor

EG - Zoologie

OECD FORD obor

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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)

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů