0562699 - BÚ 2023 RIV DE eng J - Článek v odborném periodiku
Kosová, V. - Latzel, Vít - Hadincová, Věroslava - Münzbergová, Zuzana
Effect of DNA methylation, modified by 5‑azaC, on ecophysiological responses of a clonal plant to changing climate.
Scientific Reports. Roč. 12, č. 1 (2022), č. článku 17262. ISSN 2045-2322. E-ISSN 2045-2322
Grant CEP: GA ČR GA19-00522S
Institucionální podpora: RVO:67985939
Klíčová slova: epigenetic variation * chlorophyll fluorescence * natural selection * drought tolerance
Obor OECD: Plant sciences, botany
Impakt faktor: 4.6, rok: 2022
Způsob publikování: Open access
https://doi.org/10.1038/s41598-022-22125-z

The direction of the 5-azaC effects suggests that DNA methylation does not reflect species long-term adaptations to climate of origin and species likely epigenetically adjusted to the conditions experienced during experiment set-up. Ecophysiology translated to proxies of fitness, but the intensity and direction of the relationships were context dependent and affected by 5-azaC. The study suggests that effects of DNA methylation depend on conditions of plant origin and current climate. Direction of 5-azaC effects suggests limited role of epigenetic modifications in long-term adaptation of plants. It rather facilitates fast adaptations to temporal fluctuations of the environment.
Trvalý link: https://hdl.handle.net/11104/0336870