Variability in Sexual Pheromones Questions their Role in Bumblebee Pre-Mating Recognition System

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41340%2F18%3A75268" target="_blank" >RIV/60460709:41340/18:75268 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61388963:_____/18:00489639

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s10886-017-0910-4" target="_blank" >http://dx.doi.org/10.1007/s10886-017-0910-4</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10886-017-0910-4" target="_blank" >10.1007/s10886-017-0910-4</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Variability in Sexual Pheromones Questions their Role in Bumblebee Pre-Mating Recognition System

Popis výsledku v původním jazyce

Sex-specific chemical secretions have been widely used as diagnostic characters in chemotaxonomy. The taxonomically confused group of bumblebees has reaped the benefit of this approach through the analyses of cephalic labial gland secretions (CLGS). Most of currently available CLGS descriptions concern species from the West-Palearctic region but few from the New World. Here, the CLGS of four East-Palearctic species Bombus deuteronymus, B. filchnerae, B. humilis, and B. exil (subgenus Thoracobombus) are analysed. Our results show high levels of variability in the major compounds in B. exil. In contrast, we describe a low differentiation in CLGS compounds between B. filchnerae and its phylogenetically closely related taxon B. muscorum. Moreover, the chemical profiles of B. filchnerae and B. muscorum are characterized by low concentrations of the C16 component, which is found in higher concentrations in the other Thoracobombus species. This raises the possibility that courtship behavior as well as envir

Název v anglickém jazyce

Variability in Sexual Pheromones Questions their Role in Bumblebee Pre-Mating Recognition System

Popis výsledku anglicky

Sex-specific chemical secretions have been widely used as diagnostic characters in chemotaxonomy. The taxonomically confused group of bumblebees has reaped the benefit of this approach through the analyses of cephalic labial gland secretions (CLGS). Most of currently available CLGS descriptions concern species from the West-Palearctic region but few from the New World. Here, the CLGS of four East-Palearctic species Bombus deuteronymus, B. filchnerae, B. humilis, and B. exil (subgenus Thoracobombus) are analysed. Our results show high levels of variability in the major compounds in B. exil. In contrast, we describe a low differentiation in CLGS compounds between B. filchnerae and its phylogenetically closely related taxon B. muscorum. Moreover, the chemical profiles of B. filchnerae and B. muscorum are characterized by low concentrations of the C16 component, which is found in higher concentrations in the other Thoracobombus species. This raises the possibility that courtship behavior as well as envir

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10618 - Ecology

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

JOURNAL OF CHEMICAL ECOLOGY

ISSN

0098-0331

e-ISSN

1573-1561

Svazek periodika

44

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

9-17

Kód UT WoS článku

000424644500002

EID výsledku v databázi Scopus

2-s2.0-85037672435