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Interactions between cytokinins and abscisic acid
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SYSNO ASEP 0172327 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Interactions between cytokinins and abscisic acid Author(s) Pospíšilová, Jana (UEB-Q) RID
Vágner, Martin (UEB-Q) RID, ORCID
Trávníčková, Alena (UEB-Q) ORCID
Malbeck, Jiří (UEB-Q) RID, ORCID
Baťková, P. (CZ)Source Title Acta Physiologiae Plantarum. - : Springer - ISSN 0137-5881
Roč. 25, č. 3 (2003), s. 111-111Number of pages 1 s. Language eng - English Country PL - Poland Keywords Cytokinins ; abscisic acid ; benzyladenine Subject RIV EF - Botanics R&D Projects GA522/02/1099 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z5038910 - UEB-Q Annotation Cytokinins (CKs) are often considered abscisic acid (ABA) antagonists in many processes including the regulation of stomatal opening. The delay of stomatal closure induced by water stress or ABA by application of cytokinin benzyladenine (BA) was observed in previous experiments (Pospisilova 2003). With the aim to elucidate the mechanism of these interactions we followed 1) changes in gas exchange parameters during water stress and subsequent rehydration as affected by pre-treatment with ABA or BA, 2) water stress-induced accumulation of endogenous ABA as affected by application of BA, and 3) water-stress induced changes in endogenous CKs. Workplace Institute of Experimental Botany Contact David Klier, knihovna@ueb.cas.cz, Tel.: 220 390 469 Year of Publishing 2004
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