Morphological changes in colchicine-treated Pelargonium x hortorum L.H. Bailey greenhouse plants

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43510%2F10%3A00154771" target="_blank" >RIV/62156489:43510/10:00154771 - isvavai.cz</a>

Alternative codes found

RIV/00027073:_____/10:#0000780

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Morphological changes in colchicine-treated Pelargonium x hortorum L.H. Bailey greenhouse plants

Original language description

Polyploids were effectively pre-selected in colchicine-treated plants of the desirable brown-leaved cultivar Black Velvet Scarlet F1 of the species Pelargonium x hortorum L.H. Bailey to obtain the basic breeding material for creating new brown-leaved tetraploid cultivars. The green-leaved cultivar Gizela F1 was used for comparison of quantity and quality of response to colchicine treatments. Water solutions of colchicine in the range from 0.1% to 2.5% induced polyploidy in seedlings with treatments repeated each day for 2, 3, 5 or 7 days. Polyploid plants were pre-selected according to their morphological changes and stomata length and density and verified using flow cytometry. Some morphological changes (leaf coloration, flower shapes) in colchiploidsdiffered between the genotypes, others were the same in both cultivars (loss of coloration in mixoploids, failure of blooming).

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

GC - Plant growing, crop rotation

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2010

Confidentiality

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

Name of the periodical

Horticultural Science

ISSN

0862-867X

e-ISSN

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Volume of the periodical

37

Issue of the periodical within the volume

1

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

7

Pages from-to

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UT code for WoS article

264775700005

EID of the result in the Scopus database

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