The impact of Cu treatment on phenolic and polyamine levels in plant material regenerated from embryos obtained in anther culture of carrot

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F07%3A00305970" target="_blank" >RIV/61389030:_____/07:00305970 - 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 impact of Cu treatment on phenolic and polyamine levels in plant material regenerated from embryos obtained in anther culture of carrot

Original language description

The influence of copper sulphate on the regeneration of carrot (Daucus carota L.) androgenic embryos and changes in the levels of phenolic substances and polyamines that might be indicative of the response to oxidative stress were investigated. The cultivation on the regeneration medium supplemented with Cu2+ at the concentrations 1 and 10 mu M for 15 weeks resulted in significant dose-dependent inhibition of the growth and organogenic ability of carrot embryos. The total content of phenolic acids (represented by the sum of all soluble and insoluble fractions) in the Cu2+-treated carrot cultures did not change in comparison with the control (0.1 mu M Cu2+). However, the levels of phenolic acids in the individual fractions showed significant differences. The cultivation in the presence of increased Cu2+ evoked first of all the rise of free chlorogenic and caffeic acids, and the increase in soluble ester-bound ferulic acid. Marked dose-dependent decline in the amount of ferulic acid inco

Czech name

The impact of Cu treatment on phenolic and polyamine levels in plant material regenerated from embryos obtained in anther culture of carrot

Czech description

The impact of Cu treatment on phenolic and polyamine levels in plant material regenerated from embryos obtained in anther culture of carrot.

Type

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

CEP classification

GE - Plant cultivation

OECD FORD branch

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Project

<a href="/en/project/1P05OC052" target="_blank" >1P05OC052: The impact of plant hormones cytokinines and abscisis acid on regulation of berry dormancy and stress tolerance</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)<br>V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Publication year

2007

Confidentiality

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

Name of the periodical

Plant Physiology and Biochemistry

ISSN

0981-9428

e-ISSN

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Volume of the periodical

45

Issue of the periodical within the volume

1

Country of publishing house

FR - FRANCE

Number of pages

8

Pages from-to

54-61

UT code for WoS article

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EID of the result in the Scopus database

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