Changes in phenolic acids and stilbenes induced in embryogenic 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%2F61389030%3A_____%2F11%3A00367792" target="_blank" >RIV/61389030:_____/11:00367792 - 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

Changes in phenolic acids and stilbenes induced in embryogenic 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 elicited by intracellular protein and cell wall fractions prepared from mycelia of Sirococcus strobilinus focusing on changes in phenolic and stilbene concentrations.Treatment with both preparations induced an increase in the total contents of phenolic acids and variations in the levels of stilbene glycosides. More intense induction of defence response was observed in cells after WF application. The contents of soluble phenolic acids and cell wall-bound phenolic acids started to increase after the addition of the WF preparation and remained high in elicited cells. A moderate increase in phenolic acids in cells exposed to the PF preparation was observed. The total content of stilbene glycosides decreased after WF application. Both PF and WF prepared from the S. strobilinus mycelium elicit changes in the metabolism of phenylpropanoids, involved in the defence responses of plants to pathogens.

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

GK - Forestry

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

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

BCI201100124260

EID of the result in the Scopus database

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