Počet záznamů: 1
Physiological effects and transport of 24-epibrassinolide in heat-stressed barley
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SYSNO ASEP 0368590 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Physiological effects and transport of 24-epibrassinolide in heat-stressed barley Tvůrce(i) Janeczko, A. (PL)
Oklešťková, Jana (UEB-Q) RID, ORCID, SAI
Pociecha, E. (PL)
Koscielniak, J. (PL)
Mirek, M. (PL)Celkový počet autorů 5 Zdroj.dok. Acta Physiologiae Plantarum. - : Springer - ISSN 0137-5881
Roč. 33, č. 4 (2011), s. 1249-1259Poč.str. 11 s. Jazyk dok. eng - angličtina Země vyd. PL - Polsko Klíč. slova Brassinosteroid transport ; Dark respiration ; Hordeum vulgare L ; PSII efficiency ; Metabolic activity Vědní obor RIV EF - Botanika CEP IAA400550801 GA AV ČR - Akademie věd GA301/08/1649 GA ČR - Grantová agentura ČR CEZ AV0Z50380511 - UEB-Q (2005-2011) UT WOS 000291600200020 DOI 10.1007/s11738-010-0655-y Anotace This paper presents a study of the metabolic response (dark respiration intensity, photosystem II efficiency, metabolic activity) and the yield of barley treated with 24-epibrassinolide and subjected to high-temperature stress. Transport of exogenously applied 24-epibrassinolide in barley and changes in the profile of brassinosteroids that may occur in tissues after 24-epibrassinolide application were also studied. The water solution of 24-epibrassinolide (0.005 and 0.25 mg dm(-3)) was applied via infiltration of the first and second leaves of 12-day-old seedlings. Control plants were treated with water solution of hormone solvent (ethanol). Fifteen-day-old plants were subjected to high-temperature stress (42A degrees C for 3 h). The influence of hormone treatment and stress conditions was investigated in the first and second leaves based on measurements of PSII efficiency. Pracoviště Ústav experimentální botaniky Kontakt David Klier, knihovna@ueb.cas.cz, Tel.: 220 390 469 Rok sběru 2012
Počet záznamů: 1