Evolution of diploid-polyploid complex of Carassius auratus

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F16%3A00087942" target="_blank" >RIV/00216224:14310/16:00087942 - 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 of diploid-polyploid complex of Carassius auratus

Popis výsledku v původním jazyce

Diploid-polyploid complex of Carassius auratus is formed by several forms – C. gibelio, C. auratus, C. landsdorfi and M-line. The gibel carp (Carassius gibelio) belonging to C. auratus complex is one of the most common and successful non-indigenous invasive fish taxa in Europe. This C. auratus complex originates from East Asia (China). The different forms of C. auratus complex exhibit low level of morphometric and anatomical differences. In the Czech Republic, the representatives of C. auratus complex were firstly recorded in the area of the confluence of the rivers Morava and Dyje in 1976. Reproduction of this complex is ensured by asexual pathway using gynogenesis (in triploid females) and sexual pathway (in diploid specimens). In this study we investigate the potential aspects related to the evolution of diploid-polyploid C. auratus complex. The aim of this study was to evaluate the genetic diversity (mitochondrial DNA using D-loop region) of the C. auratus complex from the Dyje basin.

Název v anglickém jazyce

Evolution of diploid-polyploid complex of Carassius auratus

Popis výsledku anglicky

Diploid-polyploid complex of Carassius auratus is formed by several forms – C. gibelio, C. auratus, C. landsdorfi and M-line. The gibel carp (Carassius gibelio) belonging to C. auratus complex is one of the most common and successful non-indigenous invasive fish taxa in Europe. This C. auratus complex originates from East Asia (China). The different forms of C. auratus complex exhibit low level of morphometric and anatomical differences. In the Czech Republic, the representatives of C. auratus complex were firstly recorded in the area of the confluence of the rivers Morava and Dyje in 1976. Reproduction of this complex is ensured by asexual pathway using gynogenesis (in triploid females) and sexual pathway (in diploid specimens). In this study we investigate the potential aspects related to the evolution of diploid-polyploid C. auratus complex. The aim of this study was to evaluate the genetic diversity (mitochondrial DNA using D-loop region) of the C. auratus complex from the Dyje basin.

Druh

O - Ostatní výsledky

CEP obor

EG - Zoologie

OECD FORD obor

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Projekt

<a href="/cs/project/GAP505%2F12%2F0375" target="_blank" >GAP505/12/0375: Evolučně-imunitní a ekologické aspekty parazitace u hybridních a polyploidních kaprovitých ryb</a><br>

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