The first decapeptide adipokinetic hormone (AKH) in Heteroptera: A novel AKH from a South African saucer bug, Laccocoris spurcus (Naucoridae, Laccocorinae)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F11%3A00368644" target="_blank" >RIV/60077344:_____/11:00368644 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.peptides.2010.10.015" target="_blank" >http://dx.doi.org/10.1016/j.peptides.2010.10.015</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.peptides.2010.10.015" target="_blank" >10.1016/j.peptides.2010.10.015</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The first decapeptide adipokinetic hormone (AKH) in Heteroptera: A novel AKH from a South African saucer bug, Laccocoris spurcus (Naucoridae, Laccocorinae)

Popis výsledku v původním jazyce

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 memberfound 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, Ilyocoriscimicoides. 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.

Název v anglickém jazyce

The first decapeptide adipokinetic hormone (AKH) in Heteroptera: A novel AKH from a South African saucer bug, Laccocoris spurcus (Naucoridae, Laccocorinae)

Popis výsledku anglicky

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 memberfound 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, Ilyocoriscimicoides. 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.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

ED - Fyziologie

OECD FORD obor

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Projekt

<a href="/cs/project/GA203%2F09%2F2014" target="_blank" >GA203/09/2014: Nové postupy přípravy vzorků působením alkylovaných chlorformiátů pro paralelní GC-MS a LC-MS analýzu metabolitů v biotekutinách</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Peptides

ISSN

0196-9781

e-ISSN

—

Svazek periodika

32

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

7

Strana od-do

454-460

Kód UT WoS článku

000288303200005

EID výsledku v databázi Scopus

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