Stronger transgenerational plasticity in clonal compared to sexual offspring of Fragaria vesca: effects of drought, elevated temperature and CO2

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F25%3A00639784" target="_blank" >RIV/67985939:_____/25:00639784 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11310/25:10502110

Výsledek na webu

<a href="https://doi.org/10.1093/aob/mcaf136" target="_blank" >https://doi.org/10.1093/aob/mcaf136</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1093/aob/mcaf136" target="_blank" >10.1093/aob/mcaf136</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Stronger transgenerational plasticity in clonal compared to sexual offspring of Fragaria vesca: effects of drought, elevated temperature and CO2

Popis výsledku v původním jazyce

Climate change threatens plant species, potentially exceeding their adaptive capacities. Plants may adapt to rapid environmental changes through transgenerational plasticity (TGP), where adaptive traits are passed to their offspring via proteins, hormones and epigenetic modifications such as DNA methylation. The extent of TGP and its ecological implications may differ between sexual and clonal reproductive modes due to differences in the inheritance of DNA methylation and provisioning. However, it remains unclear whether TGP differs between these reproductive modes and the role of DNA methylation. Addressing this gap is crucial, as higher TGP in clonal propagation could compensate for low genetic variation and help these plants in adapting to rapid environmental changes.nWe found evidence for TGP induced by the parental environment, with a stronger overall effect observed in clonal compared to sexual offspring. Specifically, parental exposure to current temperature and CO2 conditions prompted adaptive TGP, particularly in clonal offspring. Additionally, adaptive TGP was observed exclusively in clonal offspring in response to a combination of elevated parental temperature and drought conditions. Finally, we found a higher inheritance of DNA methylation marks in clonal than in sexual offspring.nThese results suggest that while TGP via DNA methylation can influence clonal plant adaptation to future conditions, it remains uncertain whether this influence will consistently result in adaptive outcomes. Moreover, TGP would probably be more important in clonal than in sexual reproduction.

Název v anglickém jazyce

Stronger transgenerational plasticity in clonal compared to sexual offspring of Fragaria vesca: effects of drought, elevated temperature and CO2

Popis výsledku anglicky

Climate change threatens plant species, potentially exceeding their adaptive capacities. Plants may adapt to rapid environmental changes through transgenerational plasticity (TGP), where adaptive traits are passed to their offspring via proteins, hormones and epigenetic modifications such as DNA methylation. The extent of TGP and its ecological implications may differ between sexual and clonal reproductive modes due to differences in the inheritance of DNA methylation and provisioning. However, it remains unclear whether TGP differs between these reproductive modes and the role of DNA methylation. Addressing this gap is crucial, as higher TGP in clonal propagation could compensate for low genetic variation and help these plants in adapting to rapid environmental changes.nWe found evidence for TGP induced by the parental environment, with a stronger overall effect observed in clonal compared to sexual offspring. Specifically, parental exposure to current temperature and CO2 conditions prompted adaptive TGP, particularly in clonal offspring. Additionally, adaptive TGP was observed exclusively in clonal offspring in response to a combination of elevated parental temperature and drought conditions. Finally, we found a higher inheritance of DNA methylation marks in clonal than in sexual offspring.nThese results suggest that while TGP via DNA methylation can influence clonal plant adaptation to future conditions, it remains uncertain whether this influence will consistently result in adaptive outcomes. Moreover, TGP would probably be more important in clonal than in sexual reproduction.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10611 - Plant sciences, botany

Projekt

<a href="/cs/project/GA23-04749S" target="_blank" >GA23-04749S: Mezigenerační adaptace klonální rostliny v kontextu biotických interakcí</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

Annals of Botany

ISSN

0305-7364

e-ISSN

1095-8290

Svazek periodika

136

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

14

Strana od-do

769-782

Kód UT WoS článku

001538487600001

EID výsledku v databázi Scopus

2-s2.0-105017275946