Počet záznamů: 1

A novel member of the adipokinetic peptide family in a ‘‘living fossil’’, the ice crawler Galloisiana yuasai, is the first identified neuropeptide from the order Grylloblattodea

  1. 1.
    0343678 - BC-A 2011 RIV US eng J - Článek v odborném periodiku
    Gäde, G. - Šimek, Petr
    A novel member of the adipokinetic peptide family in a ‘‘living fossil’’, the ice crawler Galloisiana yuasai, is the first identified neuropeptide from the order Grylloblattodea.
    Peptides. Roč. 31, č. 3 (2010), s. 372-376 ISSN 0196-9781
    Grant CEP: GA ČR GA203/09/2014
    Grant ostatní: National Research Foundation(ZA) FA2007021300002; National Research Foundation(ZA) IFR2008071500048
    Výzkumný záměr: CEZ:AV0Z50070508
    Klíčová slova: Insects * Grylloblattodea * ice crawlers
    Kód oboru RIV: ED - Fyziologie
    Impakt faktor: 2.654, rok: 2010

    This is the first report on the structural identity of a neuropeptide of the insect order Grylloblattodea. A peptide was isolated and sequenced from the retrocerebral corpora cardiaca–corpora allata complex of the ice crawler, Galloisiana yuasai. The sequence of the peptide was deduced from the multiple MSN electrospray mass data as that of an octapeptide: pGlu-Val-Asn-Phe-Ser-Pro-Thr-Trp amide. The primary structure differs in only one position to a few previously discovered AKHs.A scenario is outlined that makes it likely that the most recently discovered insect order, the Mantophasmatodea, and the Grylloblattodea are closely related.
    Trvalý link: http://hdl.handle.net/11104/0186103