Discrimination between lineage-specific shelters by bat- and human-associated bed bugs does not constitute a stable reproductive barrier

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F17%3A74369" target="_blank" >RIV/60460709:41330/17:74369 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216224:14310/17:00096000

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s00436-016-5284-y" target="_blank" >http://dx.doi.org/10.1007/s00436-016-5284-y</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00436-016-5284-y" target="_blank" >10.1007/s00436-016-5284-y</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Discrimination between lineage-specific shelters by bat- and human-associated bed bugs does not constitute a stable reproductive barrier

Popis výsledku v původním jazyce

The common bed bug Cimex lectularius, has been recently shown to constitute two host races, which are likely in the course of incipient speciation. The human associated lineage splits from the ancestral bat associated species deep in the history of modern humans, likely even prior to the Neolithic Period and establishment of the first permanent human settlements. Hybridization experiments between these two lineages show that postmating reproductive barriers are incomplete due to local variation. As mating takes place in off host refugia marked by aggregation semiochemicals, the present investigation tested the hypothesis that bed bugs use these semiochemicals to differentiate between refugia marked by bat and human associated bed bugs, this would constitute a precopulation isolation mechanism. The preference for lineage specific odors was tested using artificial shelters conditioned by a group of either male or female bed bugs. Adult males were assayed individually in four choice assays that included

Název v anglickém jazyce

Discrimination between lineage-specific shelters by bat- and human-associated bed bugs does not constitute a stable reproductive barrier

Popis výsledku anglicky

The common bed bug Cimex lectularius, has been recently shown to constitute two host races, which are likely in the course of incipient speciation. The human associated lineage splits from the ancestral bat associated species deep in the history of modern humans, likely even prior to the Neolithic Period and establishment of the first permanent human settlements. Hybridization experiments between these two lineages show that postmating reproductive barriers are incomplete due to local variation. As mating takes place in off host refugia marked by aggregation semiochemicals, the present investigation tested the hypothesis that bed bugs use these semiochemicals to differentiate between refugia marked by bat and human associated bed bugs, this would constitute a precopulation isolation mechanism. The preference for lineage specific odors was tested using artificial shelters conditioned by a group of either male or female bed bugs. Adult males were assayed individually in four choice assays that included

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10616 - Entomology

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Parasitology Research

ISSN

0932-0113

e-ISSN

—

Svazek periodika

16

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

6

Strana od-do

237-242

Kód UT WoS článku

000390568500024

EID výsledku v databázi Scopus

2-s2.0-84994399649