Hybridogenetic reproduction of Pelophylax water frogs from different hemiclonal population systems from Eastern Ukraine: selective mortality, and clonal and ploidy diversity

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985904%3A_____%2F25%3A00637397" target="_blank" >RIV/67985904:_____/25:00637397 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61988987:17310/25:A2603DOQ

Výsledek na webu

<a href="https://academic.oup.com/zoolinnean/article/204/3/zlaf066/8190158?login=true" target="_blank" >https://academic.oup.com/zoolinnean/article/204/3/zlaf066/8190158?login=true</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1093/zoolinnean/zlaf066" target="_blank" >10.1093/zoolinnean/zlaf066</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Hybridogenetic reproduction of Pelophylax water frogs from different hemiclonal population systems from Eastern Ukraine: selective mortality, and clonal and ploidy diversity

Popis výsledku v původním jazyce

European water frogs from the Pelophylax esculentus complex include two sexual species, Pelophylax ridibundus (genome RR) and Pelophylax lessonae (genome LL), and their hybrids (genome LR), which usually clonally transmit one of the parental species' genomes. This reproductive strategy, known as hybridogenesis, allows hybrids to reproduce with parental species, creating diverse population systems. Unlike most well-studied populations in Europe, in the Siverskyi Donets River basin (eastern Ukraine), P. lessonae is absent, while diploid and polyploid hybrids coexist with P. ridibundus (R-E system). To reveal diverse system compositions, genetic divergence, and tadpole selective mortality, we combined novel data from over a decade of observations with previous research on population systems in the Siverskyi Donets River. Two key population types of the R-E system were identified: those with diploid hybrids in northern localities and those with both diploid and triploid hybrids, extending from the mainstream of the Siverskyi Donets River to its tributaries. Both sexes were found among both P. ridibundus and hybrids. Additionally, we found higher genetic diversity in R-genomes compared to L-genomes and discuss the cause of variation differences between the genomes. We highlighted the importance of continuous monitoring to unravel water frog population dynamics and complexity.

Název v anglickém jazyce

Hybridogenetic reproduction of Pelophylax water frogs from different hemiclonal population systems from Eastern Ukraine: selective mortality, and clonal and ploidy diversity

Popis výsledku anglicky

European water frogs from the Pelophylax esculentus complex include two sexual species, Pelophylax ridibundus (genome RR) and Pelophylax lessonae (genome LL), and their hybrids (genome LR), which usually clonally transmit one of the parental species' genomes. This reproductive strategy, known as hybridogenesis, allows hybrids to reproduce with parental species, creating diverse population systems. Unlike most well-studied populations in Europe, in the Siverskyi Donets River basin (eastern Ukraine), P. lessonae is absent, while diploid and polyploid hybrids coexist with P. ridibundus (R-E system). To reveal diverse system compositions, genetic divergence, and tadpole selective mortality, we combined novel data from over a decade of observations with previous research on population systems in the Siverskyi Donets River. Two key population types of the R-E system were identified: those with diploid hybrids in northern localities and those with both diploid and triploid hybrids, extending from the mainstream of the Siverskyi Donets River to its tributaries. Both sexes were found among both P. ridibundus and hybrids. Additionally, we found higher genetic diversity in R-genomes compared to L-genomes and discuss the cause of variation differences between the genomes. We highlighted the importance of continuous monitoring to unravel water frog population dynamics and complexity.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10613 - Zoology

Projekt

<a href="/cs/project/GF23-07028K" target="_blank" >GF23-07028K: Porušení pravidel: modifikované způsoby sexuální reprodukce u obratlovců</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název periodika

Zoological Journal of the Linnean Society

ISSN

0024-4082

e-ISSN

1096-3642

Svazek periodika

204

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

16

Strana od-do

zlaf066

Kód UT WoS článku

001523361700001

EID výsledku v databázi Scopus

2-s2.0-105010720309