Conservation methods of Czech gene pool of whitebeams

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027073%3A_____%2F21%3AN0000002" target="_blank" >RIV/00027073:_____/21:N0000002 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.actahort.org/members/showpdf?booknrarnr=1324_6" target="_blank" >https://www.actahort.org/members/showpdf?booknrarnr=1324_6</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17660/ActaHortic.2021.1324.6" target="_blank" >10.17660/ActaHortic.2021.1324.6</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Conservation methods of Czech gene pool of whitebeams

Popis výsledku v původním jazyce

The whitebeam (Sorbus sp.) is the only representative of endemic trees occurring in the Czech Republic. A study was focused on four apomictic species discovered and newly described only recently: Sorbus gemella, S. omissa and S. kitaibeliana from the S. latifolia complex (aggregate), and S. abscondita from the S. hybrida complex (aggregate). The aim of the project was to develop a set of procedures for the protection of selected endemic whitebeams in their unique natural habitats in the Czech Republic. The subject of this study were: a) assessment of the current status of existing localities (number of individuals, habitat and vegetation conditions, degree of disturbance and threats); b) compilation of detailed geographic maps of taxa distribution with occurrences of all known individuals of these taxa including basic dendrometric data; c) evaluation of intrapopulation and interpopulation genetic variation and estimation of the parentage using molecular markers; d) determination of conditions of the in vitro propagation (composition of the medium, conditions of cultivation and acclimatization) and generative propagation (seed treatment, composition of substrates and germination conditions); e) extending the existing Sorbus collection in the Dendrological Garden of VÚKOZ.

Název v anglickém jazyce

Conservation methods of Czech gene pool of whitebeams

Popis výsledku anglicky

The whitebeam (Sorbus sp.) is the only representative of endemic trees occurring in the Czech Republic. A study was focused on four apomictic species discovered and newly described only recently: Sorbus gemella, S. omissa and S. kitaibeliana from the S. latifolia complex (aggregate), and S. abscondita from the S. hybrida complex (aggregate). The aim of the project was to develop a set of procedures for the protection of selected endemic whitebeams in their unique natural habitats in the Czech Republic. The subject of this study were: a) assessment of the current status of existing localities (number of individuals, habitat and vegetation conditions, degree of disturbance and threats); b) compilation of detailed geographic maps of taxa distribution with occurrences of all known individuals of these taxa including basic dendrometric data; c) evaluation of intrapopulation and interpopulation genetic variation and estimation of the parentage using molecular markers; d) determination of conditions of the in vitro propagation (composition of the medium, conditions of cultivation and acclimatization) and generative propagation (seed treatment, composition of substrates and germination conditions); e) extending the existing Sorbus collection in the Dendrological Garden of VÚKOZ.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

10619 - Biodiversity conservation

Projekt

<a href="/cs/project/TH03030037" target="_blank" >TH03030037: Metody záchrany unikátního českého genofondu jeřábů (rod Sorbus)</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the VIII International Scientific and Practical Conference on Biotechnology as an Instrument for Plant Biodiversity Conservation (Physiological, Biochemical, Embryological, Genetic and Legal Aspects) (Acta Horticulturae No. 1324)

ISBN

978-94-62613-22-5

ISSN

0567-7572

e-ISSN

2406-6168

Počet stran výsledku

6

Strana od-do

41–46

Název nakladatele

International Society for Horticultural Science

Místo vydání

Belgium

Místo konání akce

Yalta, Crimea, Russia

Datum konání akce

1. 10. 2018

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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