Allium oleraceum in Slovakia: cytotype distribution and ecology

Result code in 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>

Alternative codes found

RIV/67985939:_____/11:00364911

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Allium oleraceum in Slovakia: cytotype distribution and ecology

Original language description

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.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EF - Botany

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2011

Confidentiality

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

Name of the periodical

Preslia

ISSN

0032-7786

e-ISSN

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Volume of the periodical

83

Issue of the periodical within the volume

4

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

15

Pages from-to

513-527

UT code for WoS article

000297230600001

EID of the result in the Scopus database

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