Range-wide phylogeography of the golden jackals (Canis aureus) reveals multiple sources of recent spatial expansion and admixture with dogs at the expansion front

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F24%3A00584658" target="_blank" >RIV/60077344:_____/24:00584658 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41210/24:98613 RIV/00216224:14310/24:00138550 RIV/00216208:11310/24:10487303 RIV/62157124:16170/24:43881163

Výsledek na webu

<a href="https://doi.org/10.1016/j.biocon.2024.110448" target="_blank" >https://doi.org/10.1016/j.biocon.2024.110448</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.biocon.2024.110448" target="_blank" >10.1016/j.biocon.2024.110448</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Range-wide phylogeography of the golden jackals (Canis aureus) reveals multiple sources of recent spatial expansion and admixture with dogs at the expansion front

Popis výsledku v původním jazyce

The current rapid climate change and humaninduced alteration of landscapes and animal communities have led to range expansions in numerous species, raising concerns about potential negative impacts on genetic diversity, biotic interactions and hybridization with related species in newly colonized areas, and the need to adjust management plans. The recent explosive range expansion of golden jackals in Europe, now extending to the Arctic Circle, provides an opportunity to assess the consequences of this process at a broad geographical scale. We analysed the genome-wide diversity of golden jackals from nearly the entire species range, including recently colonized areas. Grey wolves and freeranging dogs sympatric with golden jackals were also analysed to test for introgression among these canids. Our results showed that golden jackals expanded from Asia to south-eastern Europe at the end of the Pleistocene, while in more recent times they naturally broadened their range in central and northern Europe from at least two distinct southern populations. At the northern edge of the range and in the recently expanded area, golden jackals showed evidence of admixture with dogs. Further monitoring of introgression rates and phenotypic effects of this process is crucial to ensure they do not facilitate the synurbization process. No reduction in genetic diversity was observed at the expansion front, most likely due to complex expansion routes, involving multiple waves and source populations, and introgression of genetic variants from dogs. We propose the development of management and legal plans that focus on transboundary cooperation considering the observed genetic diversity and structuring.

Název v anglickém jazyce

Range-wide phylogeography of the golden jackals (Canis aureus) reveals multiple sources of recent spatial expansion and admixture with dogs at the expansion front

Popis výsledku anglicky

The current rapid climate change and humaninduced alteration of landscapes and animal communities have led to range expansions in numerous species, raising concerns about potential negative impacts on genetic diversity, biotic interactions and hybridization with related species in newly colonized areas, and the need to adjust management plans. The recent explosive range expansion of golden jackals in Europe, now extending to the Arctic Circle, provides an opportunity to assess the consequences of this process at a broad geographical scale. We analysed the genome-wide diversity of golden jackals from nearly the entire species range, including recently colonized areas. Grey wolves and freeranging dogs sympatric with golden jackals were also analysed to test for introgression among these canids. Our results showed that golden jackals expanded from Asia to south-eastern Europe at the end of the Pleistocene, while in more recent times they naturally broadened their range in central and northern Europe from at least two distinct southern populations. At the northern edge of the range and in the recently expanded area, golden jackals showed evidence of admixture with dogs. Further monitoring of introgression rates and phenotypic effects of this process is crucial to ensure they do not facilitate the synurbization process. No reduction in genetic diversity was observed at the expansion front, most likely due to complex expansion routes, involving multiple waves and source populations, and introgression of genetic variants from dogs. We propose the development of management and legal plans that focus on transboundary cooperation considering the observed genetic diversity and structuring.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10618 - Ecology

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název periodika

Biological Conservation

ISSN

0006-3207

e-ISSN

1873-2917

Svazek periodika

290

Číslo periodika v rámci svazku

FEB

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

13

Strana od-do

110448

Kód UT WoS článku

001180001000001

EID výsledku v databázi Scopus

2-s2.0-85183612826