Současný stav výzkumu etiologie plnokvětosti u červeného a bílého rybízu v České republice.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F04%3A00002450" target="_blank" >RIV/61989592:15310/04:00002450 - 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

Present Status of Research on the Etiology of the Full Blossom Disease in Red and White Currants in the Czech Republic

Popis výsledku v původním jazyce

The presence of phytoplasmas in the shrubs of red and white currants exhibiting full blossom symptoms was determined by nested PCR with primers amplifying phytoplasma 16S rRNA gene, sequencing and by electron microscopy. In total, 6 of 10 analysed symptomatic bushes gave positive PCR reaction. Based on the results of sequencing the phytoplasma isolates were identified as belonging to the apple proliferation group and aster yellows group. The presence of phytoplasma-like bodies in the phloem of two red currant bushes infected with aster yellows and apple proliferation phytoplasmas was confirmed by electron microscopy. All 10 analysed bushes were to be found infected with the Blackcurrant reversion virus. In graft experiments, the disease was transmittedfrom infected bushes to red currant ´Rondom´, ´Jonkheer van Tets´ and ´Vitan´, white currant ´Blanka´ and black currant ´Viola´. Red and white currants showed symptoms of full blossom, whereas ´Viola´ symptoms of the severe form of rever

Název v anglickém jazyce

Present Status of Research on the Etiology of the Full Blossom Disease in Red and White Currants in the Czech Republic

Popis výsledku anglicky

The presence of phytoplasmas in the shrubs of red and white currants exhibiting full blossom symptoms was determined by nested PCR with primers amplifying phytoplasma 16S rRNA gene, sequencing and by electron microscopy. In total, 6 of 10 analysed symptomatic bushes gave positive PCR reaction. Based on the results of sequencing the phytoplasma isolates were identified as belonging to the apple proliferation group and aster yellows group. The presence of phytoplasma-like bodies in the phloem of two red currant bushes infected with aster yellows and apple proliferation phytoplasmas was confirmed by electron microscopy. All 10 analysed bushes were to be found infected with the Blackcurrant reversion virus. In graft experiments, the disease was transmittedfrom infected bushes to red currant ´Rondom´, ´Jonkheer van Tets´ and ´Vitan´, white currant ´Blanka´ and black currant ´Viola´. Red and white currants showed symptoms of full blossom, whereas ´Viola´ symptoms of the severe form of rever

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

<a href="/cs/project/GA522%2F02%2F0040" target="_blank" >GA522/02/0040: Etiologie choroby plnokvětost červeného rybízu</a><br>

Návaznosti

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

Rok uplatnění

2004

Kód důvěrnosti údajů

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

Název periodika

Acta Horticulturae

ISSN

0567-7572

e-ISSN

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Svazek periodika

656

Číslo periodika v rámci svazku

-

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

4

Strana od-do

99-102

Kód UT WoS článku

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EID výsledku v databázi Scopus

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