About: Fatty Acids from Pool Lipids as Possible Precursors of the Male Marking Pheromone in Bumblebees

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Triacylglycerols (TGs) stored in the fat bodies of bumblebee males have a species-specific composition. The striking structural similarities between TG fatty acids (FAs) and components of the male marking pheromone in certain species led to the hypothesis that FAs may serve as precursors in pheromone biosynthesis. Here, we analysed TGs from B. ruderatus, B. bohemicus, and B. campestris. Nonadec-9-ene and icos-15-en-1-ol are the main components of B. ruderatus labial gland secretion, forming up to 92% of the gland extract. The corresponding icos-11-enic and icos-15-enic acids were found in TGs at levels higher than usual for bumblebee species. We found similar relationships in B. campestris and B. bohemicus. These results suggest that FAs might be precursors of aliphatic compounds in the male pheromones. Furthermore, we report for the first time the pheromone structure of B. ruderatus males. Triacylglycerols (TGs) stored in the fat bodies of bumblebee males have a species-specific composition. The striking structural similarities between TG fatty acids (FAs) and components of the male marking pheromone in certain species led to the hypothesis that FAs may serve as precursors in pheromone biosynthesis. Here, we analysed TGs from B. ruderatus, B. bohemicus, and B. campestris. Nonadec-9-ene and icos-15-en-1-ol are the main components of B. ruderatus labial gland secretion, forming up to 92% of the gland extract. The corresponding icos-11-enic and icos-15-enic acids were found in TGs at levels higher than usual for bumblebee species. We found similar relationships in B. campestris and B. bohemicus. These results suggest that FAs might be precursors of aliphatic compounds in the male pheromones. Furthermore, we report for the first time the pheromone structure of B. ruderatus males. (en)
Title	Fatty Acids from Pool Lipids as Possible Precursors of the Male Marking Pheromone in Bumblebees Fatty Acids from Pool Lipids as Possible Precursors of the Male Marking Pheromone in Bumblebees (en)
skos:prefLabel	Fatty Acids from Pool Lipids as Possible Precursors of the Male Marking Pheromone in Bumblebees Fatty Acids from Pool Lipids as Possible Precursors of the Male Marking Pheromone in Bumblebees (en)
skos:notation	RIV/61388963:_____/14:00428731!RIV15-GA0-61388963
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(GA203/09/1446), P(TA01020969)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Cvačka, Josef Kindl, Jiří Kofroňová, Edita Nekola, Adam Valterová, Irena
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav organické chemie a biochemie AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	16553
http://linked.open...ai/riv/idVysledku	RIV/61388963:_____/14:00428731
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Bombus ruderatus; Bombus campestris; Bombus bohemicus; fat body; labial gland secretion; pheromone biosynthesis (en)
http://linked.open.../riv/klicoveSlovo	fat body Bombus bohemicus Bombus campestris Bombus ruderatus labial gland secretion pheromone biosynthesis
http://linked.open...odStatuVydavatele	CH - Švýcarská konfederace
http://linked.open...ontrolniKodProRIV	[1E51898C1816]
http://linked.open...i/riv/nazevZdroje	Molecules
http://linked.open...in/vavai/riv/obor	CC
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Study of Enzymes Involved in the Biosynthesis of Pheromones of Model Species of Bumblebees Pollinators as a crucial factor in agriculture.
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	19
http://linked.open...iv/tvurceVysledku	Cvačka, Josef Kindl, Jiří Kofroňová, Edita Valterová, Irena Nekola, Adam
http://linked.open...ain/vavai/riv/wos	000334418200060
issn	1420-3049
number of pages	14 (xsd:int)
http://bibframe.org/vocab/doi	10.3390/molecules19022330

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