DNA methylation as a possible mechanism affecting ability of natural populations to adapt to changing climate

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F19%3A00510116" target="_blank" >RIV/67985939:_____/19:00510116 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11310/19:10401470

Výsledek na webu

<a href="http://hdl.handle.net/11104/0302047" target="_blank" >http://hdl.handle.net/11104/0302047</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/oik.05591" target="_blank" >10.1111/oik.05591</a>

Jazyk výsledku

angličtina

Název v původním jazyce

DNA methylation as a possible mechanism affecting ability of natural populations to adapt to changing climate

Popis výsledku v původním jazyce

We studied the effects of experimental demethylation (DNA methylation is an important mediator of heritable control of gene expression) on performance of a clonal grass, Festuca rubra, coming from localities with contrasting temperature and moisture regimes. We compared performance of demethylated and control plants from different populations under two contrasting climatic scenarios and explored whether the response to demethylation depended on genetic relatedness of the plants. Demethylation significantly affected plant performance. Its effects interacted with population of origin and partly with conditions of cultivation. The effects of demethylation also varied between distinct genotypes with more closely related genotypes showing more similar response to demethylation. For belowground biomass, demethylated plants showed signs of adaptation to drought that were not apparent in plants that were naturally methylated.

Název v anglickém jazyce

DNA methylation as a possible mechanism affecting ability of natural populations to adapt to changing climate

Popis výsledku anglicky

We studied the effects of experimental demethylation (DNA methylation is an important mediator of heritable control of gene expression) on performance of a clonal grass, Festuca rubra, coming from localities with contrasting temperature and moisture regimes. We compared performance of demethylated and control plants from different populations under two contrasting climatic scenarios and explored whether the response to demethylation depended on genetic relatedness of the plants. Demethylation significantly affected plant performance. Its effects interacted with population of origin and partly with conditions of cultivation. The effects of demethylation also varied between distinct genotypes with more closely related genotypes showing more similar response to demethylation. For belowground biomass, demethylated plants showed signs of adaptation to drought that were not apparent in plants that were naturally methylated.

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/GA17-11281S" target="_blank" >GA17-11281S: Paměť a posmrtný život klonálních rostlin</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

Oikos

ISSN

0030-1299

e-ISSN

—

Svazek periodika

128

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

DK - Dánské království

Počet stran výsledku

11

Strana od-do

124-134

Kód UT WoS článku

000454822500012

EID výsledku v databázi Scopus

2-s2.0-85054532993