Composition of hydroponic medium affects thorium uptake by tobacco plants

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F13%3A10144031" target="_blank" >RIV/00216208:11310/13:10144031 - isvavai.cz</a>

Alternative codes found

RIV/61389030:_____/13:00399221

Result on the web

<a href="http://dx.doi.org/10.1016/j.chemosphere.2013.01.046" target="_blank" >http://dx.doi.org/10.1016/j.chemosphere.2013.01.046</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.chemosphere.2013.01.046" target="_blank" >10.1016/j.chemosphere.2013.01.046</a>

Result language

angličtina

Original language name

Composition of hydroponic medium affects thorium uptake by tobacco plants

Original language description

The ability of thorium uptake as well as responses to heavy metal stress were tested in tobacco cultivar La Burley 21. Thorium was accumulated preferentially in the root system. The presence of citric, tartaric and oxalic acids in hydroponic medium increased thorium accumulation in all plant organs. On the other hand, the addition of diamines and polyamines, the important antioxidants in plants, resulted in decrease of thorium accumulation, especially in the root system. Negative correlation was found between putrescine concentration and thorium accumulation. Nevertheless, the most important factor influencing the accumulation of thorium was the absence of phosphate ions in a hydroponic medium that caused more than 10-fold increase of thorium uptake inall plant parts. Accumulation and distribution of thorium was followed in six cultivars and 14 selected transformants. Cultivar La Barley 21 represented an average between the tested genotypes, having a very good distribution ratio betwe

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

DD - Geochemistry

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

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2013

Confidentiality

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

Name of the periodical

Chemosphere

ISSN

0045-6535

e-ISSN

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Volume of the periodical

92

Issue of the periodical within the volume

9

Country of publishing house

BG - BULGARIA

Number of pages

9

Pages from-to

1090-1098

UT code for WoS article

000322936500004

EID of the result in the Scopus database

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