Allium oleraceum in Slovakia: cytotype distribution and ecology

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F11%3A33116459" target="_blank" >RIV/61989592:15310/11:33116459 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985939:_____/11:00364911

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Allium oleraceum in Slovakia: cytotype distribution and ecology

Popis výsledku v původním jazyce

Analysing 619 individuals from 80 populations from Slovakia, the present study detected an extensive variation in the DNA ploidy levels of Allium oleraceum (3x, 4x, 5x and 6x). Of the main cytotypes, the penta- and tetraploids had strongly overlapping distributions, though the pentaploids exhibited a tendency to occur more frequently in the southern part of Slovakia, while the tetraploids had a tendency to occur in the northern regions. A triploid cytotype was found in one population in the southern part of Slovakia that represents just the third locality worldwide. The hexaploid cytotype was rare, it was found in four populations in two disjunct areas. Fourteen per cent of the sampled populations consisted of more than one ploidy level; the most common was a combination of penta- and tetraploids. The cytotypes differed with respect to altitude; the tetraploids were found significantly more frequently in higher altitudes than the penta- and hexaploids.

Název v anglickém jazyce

Allium oleraceum in Slovakia: cytotype distribution and ecology

Popis výsledku anglicky

Analysing 619 individuals from 80 populations from Slovakia, the present study detected an extensive variation in the DNA ploidy levels of Allium oleraceum (3x, 4x, 5x and 6x). Of the main cytotypes, the penta- and tetraploids had strongly overlapping distributions, though the pentaploids exhibited a tendency to occur more frequently in the southern part of Slovakia, while the tetraploids had a tendency to occur in the northern regions. A triploid cytotype was found in one population in the southern part of Slovakia that represents just the third locality worldwide. The hexaploid cytotype was rare, it was found in four populations in two disjunct areas. Fourteen per cent of the sampled populations consisted of more than one ploidy level; the most common was a combination of penta- and tetraploids. The cytotypes differed with respect to altitude; the tetraploids were found significantly more frequently in higher altitudes than the penta- and hexaploids.

Druh

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

CEP obor

EF - Botanika

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)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Preslia

ISSN

0032-7786

e-ISSN

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Svazek periodika

83

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

15

Strana od-do

513-527

Kód UT WoS článku

000297230600001

EID výsledku v databázi Scopus

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