Počet záznamů: 1  

Contents of polyamines during vernalization in wheat and the effect of zearalenone

  1. 1.
    SYSNO ASEP0357013
    Druh ASEPJ - Článek v odborném periodiku
    Zařazení RIVJ - Článek v odborném periodiku
    Poddruh JČlánek ve WOS
    NázevContents of polyamines during vernalization in wheat and the effect of zearalenone
    Tvůrce(i) Filek, M. (PL)
    Biesaga-Koscielniak, J. (PL)
    Marcinska, I. (PL)
    Cvikrová, Milena (UEB-Q) RID, ORCID
    Macháčková, Ivana (UEB-Q)
    Krekule, Jan (UEB-Q)
    Zdroj.dok.Biologia Plantarum. - : Ústav experimentální botaniky AV ČR, v. v. i. - ISSN 0006-3134
    Roč. 54, č. 3 (2010), s. 483-487
    Poč.str.5 s.
    Jazyk dok.eng - angličtina
    Země vyd.NL - Nizozemsko
    Klíč. slovaflowering ; polyamine conjugates ; putrescine
    Vědní obor RIVED - Fyziologie
    CEPOC08013 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy
    CEZAV0Z50380511 - UEB-Q (2005-2011)
    UT WOS000279079100012
    DOI10.1007/s10535-010-0085-0
    AnotaceThe contents of endogenous free and conjugated polyamines, putrescine (Put) and spermidine (Spd), were determined during vernalization in winter wheat seedlings cultivated without (MS0) and with 2 mg dm-3 zearalenone (MSZEN). At the 4th week of chilling treatment the marked increase in free and conjugated forms of Put and free Spd were observed. About 20 % of plants treated with ZEN flowered already after 2 weeks and 40 % after 3 weeks of chilling. Significantly higher content of free Put was determined in roots grown on MSZEN compared with MS0 during the first 5 weeks of vernalization with maximum at the 4th week. After germination, a marked decrease in free Spd content was observed both in plants grown on MS0 and MSZEN. Application of ZEN slowed down the Spd decline in leaves and roots during the first and second week of vernalization. The content of Spd and its conjugates decreased in vernalized plants after 1 week of cultivation at 20°C.
    PracovištěÚstav experimentální botaniky
    KontaktDavid Klier, knihovna@ueb.cas.cz, Tel.: 220 390 469
    Rok sběru2011
Počet záznamů: 1  

  Tyto stránky využívají soubory cookies, které usnadňují jejich prohlížení. Další informace o tom jak používáme cookies.