The impact of increased soil risk elements on carotenoid contents
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F14%3A00429554" target="_blank" >RIV/61389030:_____/14:00429554 - isvavai.cz</a>
Alternative codes found
RIV/60460709:41210/14:64097
Result on the web
<a href="http://dx.doi.org/10.2478/s11535-014-0304-3" target="_blank" >http://dx.doi.org/10.2478/s11535-014-0304-3</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2478/s11535-014-0304-3" target="_blank" >10.2478/s11535-014-0304-3</a>
Alternative languages
Result language
angličtina
Original language name
The impact of increased soil risk elements on carotenoid contents
Original language description
A pot experiment was conducted to compare the responses of a non-transgenic tobacco plant (WT) and plants with genetically prolonged life-span (SAG) to risk elements of As, Cd and Zn. Plants were grown in control soil and in soil with higher levels of risk elements. The pigment contents were established by HPLC and chlorophyll fluorescence parameters were measured from slow kinetics after a 15 min dark period with the PAM fluorometer. Top (i.e. young) leaves of both WT and SAG plants were more sensitiveto photoinhibition caused by these risk elements but plants showed acclimation to such elements in the bottom leaves. Plants differed in the participation of individual pigments of xanthophyll cycle: increased levels of risk elements seem to stimulate especially first (violaxanthin to antheraxanthin) and second (anhtheraxanthin to zeaxanthin) steps of the cycle in WT plants. In SAG plants, toxic elements caused an increase in the content, particularly of the initial compound of the cycl
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EF - Botany
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/GAP501%2F11%2F1239" target="_blank" >GAP501/11/1239: Nitrosative stress during natural and zinc induced senescence</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Central European Journal of Biology
ISSN
1895-104X
e-ISSN
—
Volume of the periodical
9
Issue of the periodical within the volume
7
Country of publishing house
PL - POLAND
Number of pages
8
Pages from-to
678-685
UT code for WoS article
000335495900003
EID of the result in the Scopus database
—