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Transferases and transporters mediate the detoxification and capacity to tolerate trinitrotoluene in Arabidopsis
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SYSNO ASEP 0350208 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Transferases and transporters mediate the detoxification and capacity to tolerate trinitrotoluene in Arabidopsis Author(s) Landa, Přemysl (UEB-Q) RID, ORCID
Štorchová, Helena (UEB-Q) RID, ORCID
Hodek, J. (CZ)
Vaňková, Radomíra (UEB-Q) RID, ORCID
Podlipná, Radka (UEB-Q) RID, ORCID
Maršík, Petr (UEB-Q) RID, ORCID
Ovesná, J. (CZ)
Vaněk, Tomáš (UEB-Q) RID, ORCIDSource Title Functional & Integrative Genomics - ISSN 1438-793X
Roč. 10, č. 4 (2010), s. 547-559Number of pages 13 s. Language eng - English Country DE - Germany Keywords Microarrays ; Arabidopsis thaliana ; TNT Subject RIV EI - Biotechnology ; Bionics R&D Projects 2B06187 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) 2B08058 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z50380511 - UEB-Q (2005-2011) UT WOS 000284254800009 DOI 10.1007/s10142-010-0176-1 Annotation The effect of recalcitrant soil and water pollutant 2,4,6-trinitrotoluen (TNT) on gene expression in Arabidopsis thaliana rosettes and roots was studied separately using microarrays. Seven-day exposure to TNT resulted in 170 up- and 122 down-regulated genes in the rosettes and 61 up- and 51 down-regulated genes in the roots (expression difference>1.5-fold; p[t test]<0.05). TNT concentration, 5 μg/ml, was selected according to the dose response analysis and study of TNT uptake from liquid media. Nitrate reductase 1, several glycosyltransferases and ABC transporters, sucrose–proton symporter 2, thioredoxindependent peroxidase 2, and gamma-glutamyltransferase are discussed for their potential to enhance detoxification and toleration capability of plants to TNT. Workplace Institute of Experimental Botany Contact David Klier, knihovna@ueb.cas.cz, Tel.: 220 390 469 Year of Publishing 2011
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