Počet záznamů: 1
The first decapeptide adipokinetic hormone (AKH) in Heteroptera: A novel AKH from a South African saucer bug, Laccocoris spurcus (Naucoridae, Laccocorinae)
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SYSNO ASEP 0368644 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název The first decapeptide adipokinetic hormone (AKH) in Heteroptera: A novel AKH from a South African saucer bug, Laccocoris spurcus (Naucoridae, Laccocorinae) Tvůrce(i) Marco, H. G. (ZA)
Šimek, Petr (BC-A) RID, ORCID
Gäde, G. (ZA)Celkový počet autorů 3 Zdroj.dok. Peptides. - : Elsevier - ISSN 0196-9781
Roč. 32, č. 3 (2011), s. 454-460Poč.str. 7 s. Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova Insects ; Heteroptera ; Laccocoris spurcus Vědní obor RIV ED - Fyziologie CEP GA203/09/2014 GA ČR - Grantová agentura ČR CEZ AV0Z50070508 - ENTU-I, BC-A (2005-2011) UT WOS 000288303200005 DOI 10.1016/j.peptides.2010.10.015 Anotace A novel peptide of the adipokinetic hormone (AKH)/red pigment-concentrating hormone (RPCH) family has been elucidated by mass spectrometry from the corpora cardiaca of an African saucer bug species, Laccocoris spurcus. It is the first decapeptide member found in the species-rich taxon Heteroptera, has the primary sequence pGlu-Val-Asn-Phe-Ser-pro-Ser-Trp-Gly-Gly amide and is denoted as Lacsp-AKH. The first eight amino acids are identical to the octapeptide Anaim-AKH of the European saucer bug, Ilyocoris cimicoides. The synthetic peptide Lacsp-AKH elevates lipids upon injection into the hemolymph of L spurcus at a low dose of 3 pmol. Swimming activity in this saucer bug also causes a significant increase in the lipid concentration in the hemolymph. Thus, both results point to an apparent function of the endogenous new decapeptide Lacsp-AKH in L spurcus, namely, to regulate lipid mobilization. Pracoviště Biologické centrum (od r. 2006) Kontakt Dana Hypšová, eje@eje.cz, Tel.: 387 775 214 Rok sběru 2012
Počet záznamů: 1