Počet záznamů: 1  

Mineral nutrient uptake from prey and glandular phosphatase activity as dual test of carnivory in semidesert plants with glandular leaves suspected of carnivory

  1. 1.
    SYSNO ASEP0331141
    Druh ASEPJ - Článek v odborném periodiku
    Zařazení RIVJ - Článek v odborném periodiku
    Poddruh JČlánek ve WOS
    NázevMineral nutrient uptake from prey and glandular phosphatase activity as dual test of carnivory in semidesert plants with glandular leaves suspected of carnivory
    Tvůrce(i) Plachno, B.J. (PL)
    Adamec, Lubomír (BU-J) RID, ORCID
    Huet, H. (IL)
    Celkový počet autorů3
    Zdroj.dok.Annals of Botany. - : Oxford University Press - ISSN 0305-7364
    Roč. 104, č. 4 (2009), s. 649-654
    Poč.str.6 s.
    Jazyk dok.eng - angličtina
    Země vyd.GB - Velká Británie
    Klíč. slovamineral nutrient uptake ; phosphatases ; glandular leaves
    Vědní obor RIVEF - Botanika
    CEZAV0Z60050516 - BU-J (2005-2011)
    UT WOS000269195900004
    DOI https://doi.org/10.1093/aob/mcp155
    AnotaceWe studied the foliar hair secretion of phosphatases and the uptake of N, P, K, and Mg from fruit flies as model prey in four species of semidesert plants (Ibicella lutea, Proboscidea parviflora, Cleome droserifolia and Hyoscyamus desertorum) and in Roridula gorgonias and Drosophyllum lusitanicum for comparison. Phosphatase activity was totally absent on Hyoscyamus foliar hairs, certain activity was usually found in three other semidesert taxa, and a strong response occurred in Drosophyllum. Roridula exhibited only epidermal activity. However, out of all six species, only Roridula and Drosophyllum took up nutrients (N, P, K, Mg) from applied fruit flies. Digestion of prey and absorption of their nutrients are the major features of the carnivorous syndrome. Accordingly, Roridula and Drosophyllum appeared to be fully carnivorous whereas all other examined species are non-carnivorous.
    PracovištěBotanický ústav
    KontaktMartina Bartošová, martina.bartosova@ibot.cas.cz, ibot@ibot.cas.cz, Tel.: 271 015 242 ; Marie Jakšová, marie.jaksova@ibot.cas.cz, Tel.: 384 721 156-8
    Rok sběru2010
Počet záznamů: 1  

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