First report on a yellows disease of Allium altyncolicum associated with phytoplasma infection.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F00%3A00001148" target="_blank" >RIV/61989592:15310/00:00001148 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

First report on a yellows disease of Allium altyncolicum associated with phytoplasma infection.

Popis výsledku v původním jazyce

Plants of Allium altyncolicum maintained within Allium collection of the Research Institute of Crop Production Praha - Ruzyně, Section Olomouc (Czech Republic) exhibited symptoms typical of diseases associated with phytoplasmas. Plants showed stunting, yellowing, premature flowering and flower deformities. Anther sterility of flowers of diseased plants was also recorded. Phytoplasma-like structures were detected by transmission electron microscopy in sieve tubes of diseased plants. The use of PCR designed to amplify phytoplasma ribosomal DNA resulted in detection of aster yellows phytoplasma; no phytoplasma was detected in nonsymptomatic plants. On the basis of the RFLP patterns of PCR-amplified ribosomal DNA, the phytoplasma infecting A. altyncolicumwas classified as a member of the 16SrI Aster yellows phytoplasma group, subgroup I-B. This is the first report on detection of a phytoplasma disease of A. altyncolicum.

Název v anglickém jazyce

First report on a yellows disease of Allium altyncolicum associated with phytoplasma infection.

Popis výsledku anglicky

Plants of Allium altyncolicum maintained within Allium collection of the Research Institute of Crop Production Praha - Ruzyně, Section Olomouc (Czech Republic) exhibited symptoms typical of diseases associated with phytoplasmas. Plants showed stunting, yellowing, premature flowering and flower deformities. Anther sterility of flowers of diseased plants was also recorded. Phytoplasma-like structures were detected by transmission electron microscopy in sieve tubes of diseased plants. The use of PCR designed to amplify phytoplasma ribosomal DNA resulted in detection of aster yellows phytoplasma; no phytoplasma was detected in nonsymptomatic plants. On the basis of the RFLP patterns of PCR-amplified ribosomal DNA, the phytoplasma infecting A. altyncolicumwas classified as a member of the 16SrI Aster yellows phytoplasma group, subgroup I-B. This is the first report on detection of a phytoplasma disease of A. altyncolicum.

Druh

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

CEP obor

EE - Mikrobiologie, virologie

OECD FORD obor

—

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2000

Kód důvěrnosti údajů

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

Název periodika

Journal of Plant Diseases and Protection

ISSN

0340-8159

e-ISSN

—

Svazek periodika

107

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

XX - osoby bez státní příslušnosti

Počet stran výsledku

7

Strana od-do

—

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—