Early Development Survival of Pelophylax Water Frog Progeny is Primarily Affected by Paternal Genomic Input

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17310%2F22%3AA2302HOA" target="_blank" >RIV/61988987:17310/22:A2302HOA - isvavai.cz</a>

Výsledek na webu

<a href="https://www.imrpress.com/journal/FBL/27/8/10.31083/j.fbl2708233" target="_blank" >https://www.imrpress.com/journal/FBL/27/8/10.31083/j.fbl2708233</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.31083/j.fbl2708233" target="_blank" >10.31083/j.fbl2708233</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Early Development Survival of Pelophylax Water Frog Progeny is Primarily Affected by Paternal Genomic Input

Popis výsledku v původním jazyce

Background: Hybrid taxa exist in nature, but their fitness can vary greatly. Hybrids are usually thought to have lower viability and survival rate than parental species due to the occurrence of two different genomes and divergent evolution in each species. On the other hand, the hybrid vigour of the F1 generation may give hybrids an advantage in mixed populations where they have to live and compete with parental taxa. Post-zygotic selection with endogenous genetic mechanisms may be a significant evolutionary force in hybrid formation. Here we tested principles of post-zygotic reproductive dynamics in mixed populations of Pelophylax water frogs that would help us understand the origin and maintenance of such systems. Methods: Within experimental crosses, we combined various diploid Pelophylax genotypes resulting in 211 families. Statistical analysis of progeny was used to measure fertilization success, the rate of embryonic/tadpole mortality and the overall survival of the progeny till the time of metamorphosis. Using Generalized Estimating Equations models and variables defined by a mother/father included in mate pairs, we tested which factor best explains the successful embryonal development.

Název v anglickém jazyce

Early Development Survival of Pelophylax Water Frog Progeny is Primarily Affected by Paternal Genomic Input

Popis výsledku anglicky

Background: Hybrid taxa exist in nature, but their fitness can vary greatly. Hybrids are usually thought to have lower viability and survival rate than parental species due to the occurrence of two different genomes and divergent evolution in each species. On the other hand, the hybrid vigour of the F1 generation may give hybrids an advantage in mixed populations where they have to live and compete with parental taxa. Post-zygotic selection with endogenous genetic mechanisms may be a significant evolutionary force in hybrid formation. Here we tested principles of post-zygotic reproductive dynamics in mixed populations of Pelophylax water frogs that would help us understand the origin and maintenance of such systems. Methods: Within experimental crosses, we combined various diploid Pelophylax genotypes resulting in 211 families. Statistical analysis of progeny was used to measure fertilization success, the rate of embryonic/tadpole mortality and the overall survival of the progeny till the time of metamorphosis. Using Generalized Estimating Equations models and variables defined by a mother/father included in mate pairs, we tested which factor best explains the successful embryonal development.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10604 - Reproductive biology (medical aspects to be 3)

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Frontiers in Bioscience-Landmark

ISSN

2768-6701

e-ISSN

—

Svazek periodika

—

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

11

Strana od-do

1-11

Kód UT WoS článku

000862818600008

EID výsledku v databázi Scopus

2-s2.0-85136927839