Biosynthetic Studies of the Male Marking Pheromone in Bumblebees by Using Labelled Fatty Acids and Two-Dimensional Gas Chromatography with Mass Detection.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26296080%3A_____%2F15%3A%230001406" target="_blank" >RIV/26296080:_____/15:#0001406 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61388963:_____/15:00444461 RIV/00216208:11310/15:10322050

Výsledek na webu

<a href="http://dx.doi.org/10.1002/cplu.201402420" target="_blank" >http://dx.doi.org/10.1002/cplu.201402420</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/cplu.201402420" target="_blank" >10.1002/cplu.201402420</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Biosynthetic Studies of the Male Marking Pheromone in Bumblebees by Using Labelled Fatty Acids and Two-Dimensional Gas Chromatography with Mass Detection.

Popis výsledku v původním jazyce

Two-dimensional comprehensive gas chromatography (GC? GC) coupled with mass detection wasused as atool for biosynthetic studies of bumblebee pheromones. Prior to biosynthetic experiments,the chromatographic behaviour of isotopically modified esters in the GC?GCsystem as well as their behaviour in mass detection was studied. The male marking pheromones of Bombus lucorum, Bombus lapidarius and Bombusterrestris were investigated. Main pheromonalcomponents are ethyl tetradec-9-enoate (53%) and ethyl dodecanoate (6%) in B. lucorum,hexadec-9-en-1-ol (52%) and hexadecan-1-ol(31%) in B. lapidarius,and 2,3-dihydrofarnesol (58%) and ethyl dodecanoate (15%) in B. terrestris.The research strat egy was based on 1) in vivo incubation of isotopically (2H, 13C) modified fatty acids (FAs) and analysis of their metabolites and 2) feeding experiments with 2H- and 13C-labelled FAsmixed with food. It was observed that labelled FAswere modified into the most abundant aliphatic compounds present in labial gl

Název v anglickém jazyce

Biosynthetic Studies of the Male Marking Pheromone in Bumblebees by Using Labelled Fatty Acids and Two-Dimensional Gas Chromatography with Mass Detection.

Popis výsledku anglicky

Two-dimensional comprehensive gas chromatography (GC? GC) coupled with mass detection wasused as atool for biosynthetic studies of bumblebee pheromones. Prior to biosynthetic experiments,the chromatographic behaviour of isotopically modified esters in the GC?GCsystem as well as their behaviour in mass detection was studied. The male marking pheromones of Bombus lucorum, Bombus lapidarius and Bombusterrestris were investigated. Main pheromonalcomponents are ethyl tetradec-9-enoate (53%) and ethyl dodecanoate (6%) in B. lucorum,hexadec-9-en-1-ol (52%) and hexadecan-1-ol(31%) in B. lapidarius,and 2,3-dihydrofarnesol (58%) and ethyl dodecanoate (15%) in B. terrestris.The research strat egy was based on 1) in vivo incubation of isotopically (2H, 13C) modified fatty acids (FAs) and analysis of their metabolites and 2) feeding experiments with 2H- and 13C-labelled FAsmixed with food. It was observed that labelled FAswere modified into the most abundant aliphatic compounds present in labial gl

Druh

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

CEP obor

CE - Biochemie

OECD FORD obor

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Projekt

<a href="/cs/project/TA01020969" target="_blank" >TA01020969: Opylovači jako nezbytná součást zemědělské produkce</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

ChemPlusChem

ISSN

2192-6506

e-ISSN

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Svazek periodika

80

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

12

Strana od-do

839-850

Kód UT WoS článku

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EID výsledku v databázi Scopus

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