Effect of metabolic regulators on aluminium uptake and toxicity in Matricaria chamomilla plants

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F12%3A33142795" target="_blank" >RIV/61989592:15310/12:33142795 - isvavai.cz</a>

Alternative codes found

RIV/61389030:_____/12:00382521 RIV/62156489:43210/12:43908633

Result on the web

<a href="http://www.sciencedirect.com/science/article/pii/S0981942812000575" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0981942812000575</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.plaphy.2012.02.018" target="_blank" >10.1016/j.plaphy.2012.02.018</a>

Result language

angličtina

Original language name

Effect of metabolic regulators on aluminium uptake and toxicity in Matricaria chamomilla plants

Original language description

Phenolic metabolism of Al-exposed Matricaria chamomilla plants was modulated with four regulators: 2-aminoindane-2-phosphonic acid (AIP), salicylic acid (SA), sodium nitroprusside (SNP) and dithiothreitol (DTT). Physiological parameters (tissue water content, soluble proteins, reducing sugars, K+ content), root lignin content and free amino acids (increase in root proline and alanine) were the most affected in SA + Al variant, indicating negative impact of SA on Al-induced changes. SNP showed the leastvisible impact, suggesting protective effect of nitric oxide. Complex comparison between Al alone and combined treatments revealed that SA and DTT stimulated increase in shoot phenolic acids (mainly vanillic acid), sum of flavonols and soluble phenols but decreased the levels of coumarin-related compounds (Z- and E-2-beta-D-glucopyranosyloxy-4-methoxycinnamic acids), leading to elevation of shoot Al. Positive correlation between phenolic acids (mainly ferulic and chlorogenic acids), solu

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

ED - Physiology

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

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

Publication year

2012

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

54

Issue of the periodical within the volume

N

Country of publishing house

FR - FRANCE

Number of pages

9

Pages from-to

140-148

UT code for WoS article

000303622100018

EID of the result in the Scopus database

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