Association of phytoplasmas and viruses with malformed clovers

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F04%3A00340314" target="_blank" >RIV/60077344:_____/04:00340314 - 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

Association of phytoplasmas and viruses with malformed clovers

Popis výsledku v původním jazyce

Plants of Trifolium spp. exhibiting two different kinds of symptoms - phyllody associated with yellowing/reddening, and dwarf growth habit without floral abnormalities - were observed in several areas of the Czechia. Nested polymerase chain reaction (PCR) with phytoplasma specific primers, and restriction fragment length polymorphism (RFLP) analyses of 16SrDNA revealed that phyllody of T repens was associated with phytoplasmas belonging to the 16SrI-C subgroup. Similar symptoms in T hybridum and T pratense plants revealed the presence of phytoplasmas belonging to two subgroups: 16SrI-C and 16SrIII-B. Dwarf disease of cultivated T pratense plants was associated with more than one agent: I I of 20 plants examined by PCR/RFLP analysis revealed the presence of phytoplasmas belonging to four distinct subgroups: 16SrI-B, 16SrI-C, 16SrIII-B and 16SrX-A. Moreover, two kinds of bacilliform virions were observed in ultrathin sections of 15 T pratense plants.

Název v anglickém jazyce

Association of phytoplasmas and viruses with malformed clovers

Popis výsledku anglicky

Plants of Trifolium spp. exhibiting two different kinds of symptoms - phyllody associated with yellowing/reddening, and dwarf growth habit without floral abnormalities - were observed in several areas of the Czechia. Nested polymerase chain reaction (PCR) with phytoplasma specific primers, and restriction fragment length polymorphism (RFLP) analyses of 16SrDNA revealed that phyllody of T repens was associated with phytoplasmas belonging to the 16SrI-C subgroup. Similar symptoms in T hybridum and T pratense plants revealed the presence of phytoplasmas belonging to two subgroups: 16SrI-C and 16SrIII-B. Dwarf disease of cultivated T pratense plants was associated with more than one agent: I I of 20 plants examined by PCR/RFLP analysis revealed the presence of phytoplasmas belonging to four distinct subgroups: 16SrI-B, 16SrI-C, 16SrIII-B and 16SrX-A. Moreover, two kinds of bacilliform virions were observed in ultrathin sections of 15 T pratense plants.

Druh

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

CEP obor

EE - Mikrobiologie, virologie

OECD FORD obor

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Projekt

<a href="/cs/project/IBS5051014" target="_blank" >IBS5051014: Studium variability genomů fytopatogenů jako základ pro metody jejich detekce a eradikace</a><br>

Návaznosti

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

Folia Microbiologica

ISSN

0015-5632

e-ISSN

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Svazek periodika

49

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

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Kód UT WoS článku

000226073900021

EID výsledku v databázi Scopus

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