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

Result code in 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>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

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

Original language description

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

Czech name

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

Czech description

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

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GA - Agricultural economics

OECD FORD branch

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Project

<a href="/en/project/QC0048" target="_blank" >QC0048: Molecular and immunoenzymatic diagnosis of selected quarantine, regulated and economical significant plant pathogens.</a><br>

Continuities

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

Publication year

2004

Confidentiality

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

Name of the periodical

Acta fytotechnica et zootechnica

ISSN

1335-258X

e-ISSN

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Volume of the periodical

1

Issue of the periodical within the volume

7

Country of publishing house

SK - SLOVAKIA

Number of pages

3

Pages from-to

138-140

UT code for WoS article

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EID of the result in the Scopus database

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