Hybridogenetic reproduction of Pelophylax water frogs from different hemiclonal population systems from Eastern Ukraine: selective mortality, and clonal and ploidy diversity
The result's identifiers
Result code in 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>
Alternative codes found
RIV/61988987:17310/25:A2603DOQ
Result on the web
<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>
Alternative languages
Result language
angličtina
Original language name
Hybridogenetic reproduction of Pelophylax water frogs from different hemiclonal population systems from Eastern Ukraine: selective mortality, and clonal and ploidy diversity
Original language description
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.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10613 - Zoology
Result continuities
Project
<a href="/en/project/GF23-07028K" target="_blank" >GF23-07028K: Breaking the rules: modification of sexual reproduction pathways in vertebrates.</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Zoological Journal of the Linnean Society
ISSN
0024-4082
e-ISSN
1096-3642
Volume of the periodical
204
Issue of the periodical within the volume
3
Country of publishing house
US - UNITED STATES
Number of pages
16
Pages from-to
zlaf066
UT code for WoS article
001523361700001
EID of the result in the Scopus database
2-s2.0-105010720309