Bedbugs Evolved before Their Bat Hosts and Did Not Co-speciate with Ancient Humans

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F19%3A79643" target="_blank" >RIV/60460709:41330/19:79643 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00023272:_____/19:10134374 RIV/00216208:11310/19:10398797

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0960982219304774?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0960982219304774?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.cub.2019.04.048" target="_blank" >10.1016/j.cub.2019.04.048</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Bedbugs Evolved before Their Bat Hosts and Did Not Co-speciate with Ancient Humans

Popis výsledku v původním jazyce

All 100 plus bedbug species (Cimicidae) are obligate bloodsucking parasites. In general, blood sucking (hematophagy) is thought to have evolved in generalist feeders adventitiously taking blood meals, but those cimicid taxa currently considered ancestral are putative host specialists. Bats are believed to be the ancestral hosts of cimicids, but a cimicid fossil predates the oldest known bat fossil by more than 30 million years (Ma). The bedbugs that parasitize humans are host generalists, so their evolution from specialist ancestors is incompatible with the resource efficiency hypothesis and only partially consistent with the oscillation hypothesis. Because quantifying host shift fre quencies of hematophagous specialists and generalists may help to predict host associations when vertebrate ranges expand by climate change, livestock, and pet trade in general and because of the previously proposed role of human prehistory in parasite speciation, we constructed a fossildated, molecular phylogeny of the

Název v anglickém jazyce

Bedbugs Evolved before Their Bat Hosts and Did Not Co-speciate with Ancient Humans

Popis výsledku anglicky

All 100 plus bedbug species (Cimicidae) are obligate bloodsucking parasites. In general, blood sucking (hematophagy) is thought to have evolved in generalist feeders adventitiously taking blood meals, but those cimicid taxa currently considered ancestral are putative host specialists. Bats are believed to be the ancestral hosts of cimicids, but a cimicid fossil predates the oldest known bat fossil by more than 30 million years (Ma). The bedbugs that parasitize humans are host generalists, so their evolution from specialist ancestors is incompatible with the resource efficiency hypothesis and only partially consistent with the oscillation hypothesis. Because quantifying host shift fre quencies of hematophagous specialists and generalists may help to predict host associations when vertebrate ranges expand by climate change, livestock, and pet trade in general and because of the previously proposed role of human prehistory in parasite speciation, we constructed a fossildated, molecular phylogeny of the

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10616 - Entomology

Projekt

<a href="/cs/project/GC18-08468J" target="_blank" >GC18-08468J: Role adaptace a fenotypové plasticity spermií v ekologické speciaci</a><br>

Návaznosti

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

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

CURRENT BIOLOGY

ISSN

0960-9822

e-ISSN

0960-9822

Svazek periodika

29

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

1847-1853

Kód UT WoS článku

000470902000045

EID výsledku v databázi Scopus

2-s2.0-85066234125