Počet záznamů: 1  

Susceptibility of Spodoptera littoralis (Boisd.) to lepidopteran active Cry proteins in stacked Bt maize

  1. 1.
    0460152 - BC 2017 DE eng C - Konferenční příspěvek (zahraniční konf.)
    Svobodová, Zdeňka - Romeis, J. - Skoková Habuštová, Oxana - Meissle, M.
    Susceptibility of Spodoptera littoralis (Boisd.) to lepidopteran active Cry proteins in stacked Bt maize.
    IOBC-WPRS Bulletin. Vol. 114. Darmstadt: Federal Research Center for Cultivated Plants, 2016 - (Meissle, M.), s. 65-70. ISBN 978-92-9067-297-5.
    [Proceedings of the seventh meeting at Sofia /7./. Sofia (BG), 01.06.2015-03.06.2015]
    Institucionální podpora: RVO:60077344
    Klíčová slova: Cry1A.105 * Cry1F * Cry2Ab2
    https://www.iobc-wprs.org/members/shop_en.cfm

    We used stacked GM maize expressing lepidopteran active Cry1F, Cry1A.105, and Cry2Ab2 proteins to explore the synergic effect on Spodoptera littoralis (Boisd.). Stacking of three Cry proteins cause high mortality to S. littoralis (98% mortality for first, second, and third instar) in contrast to sublethal effects of GM maize expressing single Cry proteins. All Cry proteins were diluted when transferred from maize to S. littoralis. Cry1A.105 was the least reduced Cry protein detected in S. littoralis while Cry2Ab2 was the most diluted Cry protein despite the fact that it was the most expressed Cry protein in leaves.
    Trvalý link: http://hdl.handle.net/11104/0260280

     
     
Počet záznamů: 1  

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