Changes in phenolic acids and stilbenes induced in embryoenic cell cultures of Norway spruce by two fractions of Sirococcus strobilinus mycelia

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00020702%3A_____%2F11%3A%230000526" target="_blank" >RIV/00020702:_____/11:#0000526 - isvavai.cz</a>

Result on the web

<a href="http://agriculturejournals.cz/publicFiles/33920.pdf" target="_blank" >http://agriculturejournals.cz/publicFiles/33920.pdf</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Changes in phenolic acids and stilbenes induced in embryoenic cell cultures of Norway spruce by two fractions of Sirococcus strobilinus mycelia

Original language description

We examined defence responses in embryogenic cell suspension cultures of Norway spruce (Picea abies [L.] Karst) elicited by intracellular protein and cell wall fractions (PF and WF, respectively) prepared from mycelia of the fungus Sirococcus strobilinusPreuss focusing on changes in (soluble and cell wall-bound) phenolic and stilbene concentrations. Treatment with both preparations induced an increase in the total contents of phenolic acids in Norway spruce cells and variations in the levels of stilbene glycosides. More rapid and intense induction of defence response was observed in cells after WF application. The contents of soluble phenolic acids (especially benzoic acid derivatives) and cell wall-bound phenolic acids (especially ferulic acid) started to increase (relative to controls) within 4 h after the addition of the WF preparation and remained high in elicited cells for 8-12 h. A moderate increase in phenolic acids in cells exposed to the PF preparation was observed within 8 h

Czech name

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Czech description

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Type

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

CEP classification

EF - Botany

OECD FORD branch

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Project

<a href="/en/project/QH82303" target="_blank" >QH82303: The use of biotechnology methods for the preservation and reproduction of autochtonous populations of hurst ecotype of Norway spruces.</a><br>

Continuities

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

Publication year

2011

Confidentiality

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

Name of the periodical

Journal of Forest Science

ISSN

1212-4834

e-ISSN

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Volume of the periodical

57

Issue of the periodical within the volume

1

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

7

Pages from-to

1-7

UT code for WoS article

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EID of the result in the Scopus database

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