Adaptation to warming and high CO2 influences diatom response norms and multi-trait variations across CO2 gradients DOI Creative Commons

Baoyi Peng,

Mengcheng Ye,

Jingyao Li

et al.

Journal of Plant Ecology, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 30, 2024

Abstract Understanding how phytoplankton response to elevated CO2 and/or warming through long-term genotypic adaptation is critical for predicting future distribution and community structure. In this study, we conducted a 4.5-year experimental evolution with the model marine diatom Phaeodactylum tricornutum Bohlin under four environmental regimes: ambient conditions, high CO2, warming, combined + warming. Following adaptation, exposed populations broad gradient in short-term (7-day) experiment, assessing their multi-trait responses. Our results demonstrate that P. adapted different regimes exhibit significant variation across gradients. Notably, variability driven by exceeded induced changes. Furthermore, both exposure altered trait co-variations, highlighting complex interplay between history immediate conditions. This study emphasizes importance assess genetic changes global change, as experiments alone may underestimate capacity broader implications ecosystems climate scenarios.

Language: Английский

UVR regulation of photoprotection in Phaeodactylum tricornutum (Bacillariophyceae): roles of light energy doses DOI
Herculano Cella, José Bonomi‐Barufi, Camila Lisarb Velasquez Bastolla

et al.

Photosynthesis Research, Journal Year: 2025, Volume and Issue: 163(3)

Published: April 15, 2025

Language: Английский

Citations

0
Interactions between ocean acidification and multiple environmental drivers on the biochemical traits of marine primary producers: A meta-analysis DOI

Baoyi Peng,

Jingyao Li,

Hao Zhang

et al.

Marine Environmental Research, Journal Year: 2024, Volume and Issue: 201, P. 106707 - 106707

Published: Aug. 27, 2024

Language: Английский

Citations

1
The trade-offs associated with the adaptions of marine microalgae to high CO2 and warming DOI
Xiao Liang, John A. Raven, John Beardall

et al.

Marine Environmental Research, Journal Year: 2024, Volume and Issue: 204, P. 106853 - 106853

Published: Nov. 15, 2024

Language: Английский

Citations

0
Adaptation to warming and high CO2 influences diatom response norms and multi-trait variations across CO2 gradients DOI Creative Commons

Baoyi Peng,

Mengcheng Ye,

Jingyao Li

et al.

Journal of Plant Ecology, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 30, 2024

Abstract Understanding how phytoplankton response to elevated CO2 and/or warming through long-term genotypic adaptation is critical for predicting future distribution and community structure. In this study, we conducted a 4.5-year experimental evolution with the model marine diatom Phaeodactylum tricornutum Bohlin under four environmental regimes: ambient conditions, high CO2, warming, combined + warming. Following adaptation, exposed populations broad gradient in short-term (7-day) experiment, assessing their multi-trait responses. Our results demonstrate that P. adapted different regimes exhibit significant variation across gradients. Notably, variability driven by exceeded induced changes. Furthermore, both exposure altered trait co-variations, highlighting complex interplay between history immediate conditions. This study emphasizes importance assess genetic changes global change, as experiments alone may underestimate capacity broader implications ecosystems climate scenarios.

Language: Английский

Citations

0