Identification of Cobitis from the Slovakian part of the Tisza basin.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081766%3A_____%2F03%3A67030147" target="_blank" >RIV/68081766:_____/03:67030147 - 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

Identification of Cobitis from the Slovakian part of the Tisza basin.

Popis výsledku v původním jazyce

This study indentifies populations of the genus Cobitis from the Slovakian Tisza drainage area, using karyotype, enzyme electrophoresis and flow cytometry. Pure diploid populations of Cobitis elongatoides were found in drainage basins of the Hornád, Slaná and Bodva rivers (5 populations). Species identifity was proven by analysis of genome and allelic composition. A large number of males was in these populations (42.5-60%). The drainage basin of the Bodrog river (3 populations), harbored so-called hybrid diploid-polyploid complexes with basic composition C. 2 elongatoides x 1 tanaitica. If diploid specimens were found, they belonged to C. elongatoides. Apart from triploids, diploids were rarely found in the Ondava and Latorica rivers. In the Bodrog River, tetraploids (C. 3 elongatoides x 1 tanaitica) were seldom found beside triploid and diploid individuals. The percentage of males in hybrid comlexes was very low (up to 16.2%).

Název v anglickém jazyce

Identification of Cobitis from the Slovakian part of the Tisza basin.

Popis výsledku anglicky

This study indentifies populations of the genus Cobitis from the Slovakian Tisza drainage area, using karyotype, enzyme electrophoresis and flow cytometry. Pure diploid populations of Cobitis elongatoides were found in drainage basins of the Hornád, Slaná and Bodva rivers (5 populations). Species identifity was proven by analysis of genome and allelic composition. A large number of males was in these populations (42.5-60%). The drainage basin of the Bodrog river (3 populations), harbored so-called hybrid diploid-polyploid complexes with basic composition C. 2 elongatoides x 1 tanaitica. If diploid specimens were found, they belonged to C. elongatoides. Apart from triploids, diploids were rarely found in the Ondava and Latorica rivers. In the Bodrog River, tetraploids (C. 3 elongatoides x 1 tanaitica) were seldom found beside triploid and diploid individuals. The percentage of males in hybrid comlexes was very low (up to 16.2%).

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EG - Zoologie

OECD FORD obor

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Projekt

<a href="/cs/project/GA206%2F00%2F0668" target="_blank" >GA206/00/0668: Genetická a populační variabilita dvou modelových skupin ryb s bisexuálně-unisexuálním rozmnožováním: rod Cobitis a rod Carassius</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2003

Kód důvěrnosti údajů

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

Název periodika

Folia biologica

ISSN

0015-5497

e-ISSN

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Svazek periodika

51

Číslo periodika v rámci svazku

Supplement

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

5

Strana od-do

61-65

Kód UT WoS článku

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EID výsledku v databázi Scopus

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