Zinc induces DNA damage in tobacco roots
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F13%3A00399938" target="_blank" >RIV/61389030:_____/13:00399938 - isvavai.cz</a>
Alternative codes found
RIV/60460709:41210/13:61981
Result on the web
<a href="http://dx.doi.org/10.1007/s10535-013-0345-x" target="_blank" >http://dx.doi.org/10.1007/s10535-013-0345-x</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10535-013-0345-x" target="_blank" >10.1007/s10535-013-0345-x</a>
Alternative languages
Result language
angličtina
Original language name
Zinc induces DNA damage in tobacco roots
Original language description
We applied the alkaline version of the single-cell gel electrophoresis (comet assay) to seedlings of heterozygous tobacco (Nicotiana tabacum L. var. xanthi) treated with zinc acetate dihydrate (20 to 80 mM Zn2+ for 2 h or 2 to 12 mM Zn2+ for 24 h). A dose dependent increase in DNA damage expressed by the tail moment values were observed in nuclei isolated from the roots after 2 and 24 h Zn2+ treatments. In contrast, Zn2+ did not induce significant DNA damage to leaf nuclei, with the exception of 10 or 12 mM Zn2+ for 24 h. Somatic mutations, identified as dark green, yellow, and dark green/yellow double sectors on the pale green tobacco leaves were not detected after any Zn2+ treatments. The accumulation of Zn in roots and shoots was determined by inductively coupled plasma optical emission spectrometry and the Zn content in roots was about three times higher than in shoots.
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
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Biologia Plantarum
ISSN
0006-3134
e-ISSN
—
Volume of the periodical
57
Issue of the periodical within the volume
4
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
5
Pages from-to
783-787
UT code for WoS article
000324878300025
EID of the result in the Scopus database
—