Studium saprofytických bakterií ve vzorcích hlíz bramboru s potvrzeným výskytem Clavibacter michiganensis subsp. sepedonicus

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F04%3A%23%23%23%23%23864" target="_blank" >RIV/00027006:_____/04:#####864 - 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

The study of saprophytic bacteria in potato tuber samples with the confirmed occurrence of Clavibacter michiganensis subsp. sepedonicus

Popis výsledku v původním jazyce

Clavibacter michiganensis subsp. sepedonicus (Cms), causing ring rot of potato, is a quarantine organism. Epiphytic and endophytic bacteria associating with Cms in potato samples could complicate its detection. Three groups of samples in which Cms was confirmed were investigated: the extracts from potato tubers, the extracts from eggplants inoculated with extracts from potato tubers and extracts from eggplants inoculated with pure Cms cultures. Altogether 106 isolated strains fluctuated in a range of 103 x 107 cfu/ml per sample. A frequency of most bacteria and species decreased with increased age of extracts. Gram-negative bacteria prevailed over gram-positive bacteria. Using the microbial identification system BIOLOG, ca 72 % of all the tested bacterial strains was identified. Potentially pathogenic bacteria were also present among identified isolates, not only saprophytic. Species belonging to genera Staphylococcus and Rhodococcus of gram-positive and species belonging to genenra Ps

Název v anglickém jazyce

The study of saprophytic bacteria in potato tuber samples with the confirmed occurrence of Clavibacter michiganensis subsp. sepedonicus

Popis výsledku anglicky

Clavibacter michiganensis subsp. sepedonicus (Cms), causing ring rot of potato, is a quarantine organism. Epiphytic and endophytic bacteria associating with Cms in potato samples could complicate its detection. Three groups of samples in which Cms was confirmed were investigated: the extracts from potato tubers, the extracts from eggplants inoculated with extracts from potato tubers and extracts from eggplants inoculated with pure Cms cultures. Altogether 106 isolated strains fluctuated in a range of 103 x 107 cfu/ml per sample. A frequency of most bacteria and species decreased with increased age of extracts. Gram-negative bacteria prevailed over gram-positive bacteria. Using the microbial identification system BIOLOG, ca 72 % of all the tested bacterial strains was identified. Potentially pathogenic bacteria were also present among identified isolates, not only saprophytic. Species belonging to genera Staphylococcus and Rhodococcus of gram-positive and species belonging to genenra Ps

Druh

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

CEP obor

GA - Zemědělská ekonomie

OECD FORD obor

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Projekt

<a href="/cs/project/QC0048" target="_blank" >QC0048: Molekulární a imunoenzymatická diagnostika vybraných karanténních, regulovaných a hospodářsky škodlivých patogenů rostlin</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 fytotechnica et zootechnica

ISSN

1335-258X

e-ISSN

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Svazek periodika

1

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

3

Strana od-do

138-140

Kód UT WoS článku

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EID výsledku v databázi Scopus

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