Pokroky ve výzkumu embryokultur u Cucumis spp.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F04%3A00002266" target="_blank" >RIV/61989592:15310/04:00002266 - 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

Progress in research of embryo cultures in Cucumis spp.

Popis výsledku v původním jazyce

Cucumis sativus is one of the most economically important crops of the Cucurbitaceae. Recent cucumber cultivars display rather limited genetic variation and are susceptible to some serious diseases and pests (cucumber downy mildew, powdery mildew, nematodes, spider mites etc.). Sources of genetic resistance to these pathogens and pests are known to exist in certain wild Cucumis species. One possible method to introduce these resistance genes to cucumber cultivars is through interspecific hybridization.However, C. sativus is sexually incompatible with nearly all other Cucumis species, because of substantially different chromosome numbers (2n = 14 in C. sativus versus 2n = 24 in Cucumis melo and most wild Cucumis species. One way to overcome this crossability barrier is to use embryo rescue and/or ovule cultures. These techniques have been developed and sometimes used successfuly to obtain interspecific Cucumis hybrids. Recent progress and future trends in this area are summarized and d

Název v anglickém jazyce

Progress in research of embryo cultures in Cucumis spp.

Popis výsledku anglicky

Cucumis sativus is one of the most economically important crops of the Cucurbitaceae. Recent cucumber cultivars display rather limited genetic variation and are susceptible to some serious diseases and pests (cucumber downy mildew, powdery mildew, nematodes, spider mites etc.). Sources of genetic resistance to these pathogens and pests are known to exist in certain wild Cucumis species. One possible method to introduce these resistance genes to cucumber cultivars is through interspecific hybridization.However, C. sativus is sexually incompatible with nearly all other Cucumis species, because of substantially different chromosome numbers (2n = 14 in C. sativus versus 2n = 24 in Cucumis melo and most wild Cucumis species. One way to overcome this crossability barrier is to use embryo rescue and/or ovule cultures. These techniques have been developed and sometimes used successfuly to obtain interspecific Cucumis hybrids. Recent progress and future trends in this area are summarized and d

Druh

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

CEP obor

EB - Genetika a molekulární biologie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2004

Kód důvěrnosti údajů

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

Název periodika

Acta Physiologiae Plantarum

ISSN

0137-5881

e-ISSN

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Svazek periodika

26

Číslo periodika v rámci svazku

3. Suppl.

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

1

Strana od-do

256

Kód UT WoS článku

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EID výsledku v databázi Scopus

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