Počet záznamů: 1
Improvement of ex vitro transfer of tobacco plantlets by addition of abscisic acid to the last subculture
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SYSNO ASEP 0336085 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Improvement of ex vitro transfer of tobacco plantlets by addition of abscisic acid to the last subculture Překlad názvu Zlepšení ex vitro aklimatizace rostlin tabáku přidáním kyseliny abscisové do media Tvůrce(i) Pospíšilová, Jana (UEB-Q) RID
Haisel, Daniel (UEB-Q) RID, ORCID
Synková, Helena (UEB-Q) RID, ORCID
Baťková, Petra (UEB-Q)Zdroj.dok. Biologia Plantarum. - : Ústav experimentální botaniky AV ČR, v. v. i. - ISSN 0006-3134
Roč. 53, č. 4 (2009), s. 617-624Poč.str. 8 s. Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova carotenoids ; chlorophyll contents ; chlorophyll fluorescence Vědní obor RIV ED - Fyziologie CEP GA522/07/0227 GA ČR - Grantová agentura ČR CEZ AV0Z50380511 - UEB-Q (2005-2011) UT WOS 000272118600004 DOI 10.1007/s10535-009-0113-0 Anotace Tobacco (Nicotiana tabacum L.) plantlets were grown on Murashige and Skoog medium in ventilated Magenta boxes and for the last subculture 10 A mu M ABA was added to the medium. After three weeks plantlets were transferred into pots with Perlite moistened with water and grown in controlled conditions (16-h photoperiod, day/night temperature 25/20 A degrees C, air humidity about 45 %) either under low or high irradiance of 150 (LI) and 700 (HI) A mu mol m(-2) s(-1), respectively. Content of endogenous ABA was 271.7 pmol g(-1)(f.m.) in ABA treated plantlets, while in control plantlets it was only 53.3 pmol g(-1)(f.m.). After ex vitro transfer, stomatal conductance and transpiration rate decreased considerably in comparison with in vitro grown plantlets and remained lower also 7 d after ex vitro transfer, especially in ABA-treated plants and so wilting of plants was practically eliminated. Pracoviště Ústav experimentální botaniky Kontakt David Klier, knihovna@ueb.cas.cz, Tel.: 220 390 469 Rok sběru 2010
Počet záznamů: 1