气候变化领域集成服务门户(CCPortal): Synergistic response to climate stressors in coral is associated with genotypic variation in baseline expression

CCPortal

DOI	10.1098/rspb.2023.2447
	Synergistic response to climate stressors in coral is associated with genotypic variation in baseline expression
	Dilworth, Jenna; Million, Wyatt C.; Ruggeri, Maria; Hall, Emily R.; Dungan, Ashley M.; Muller, Erinn M.; Kenkel, Carly D.
发表日期	2024
ISSN	0962-8452
EISSN	1471-2954
起始页码	291
结束页码	2019
卷号	291 期号:2019
英文摘要	As environments are rapidly reshaped due to climate change, phenotypic plasticity plays an important role in the ability of organisms to persist and is considered an especially important acclimatization mechanism for long-lived sessile organisms such as reef-building corals. Often, this ability of a single genotype to display multiple phenotypes depending on the environment is modulated by changes in gene expression, which can vary in response to environmental changes via two mechanisms: baseline expression and expression plasticity. We used transcriptome-wide expression profiling of eleven genotypes of common-gardened Acropora cervicornis to explore genotypic variation in the expression response to thermal and acidification stress, both individually and in combination. We show that the combination of these two stressors elicits a synergistic gene expression response, and that both baseline expression and expression plasticity in response to stress show genotypic variation. Additionally, we demonstrate that frontloading of a large module of coexpressed genes is associated with greater retention of algal symbionts under combined stress. These results illustrate that variation in the gene expression response of individuals to climate change stressors can persist even when individuals have shared environmental histories, affecting their performance under future climate change scenarios.
英文关键词	coral; synergistic stressors; climate change; gene expression; phenotypic plasticity; bleaching
语种	英语
WOS研究方向	Life Sciences & Biomedicine - Other Topics ; Environmental Sciences & Ecology ; Evolutionary Biology
WOS类目	Biology ; Ecology ; Evolutionary Biology
WOS记录号	WOS:001190937300009
来源期刊	PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/307461
作者单位	University of Southern California; Mote Marine Laboratory & Aquarium; University of Melbourne
推荐引用方式 GB/T 7714	Dilworth, Jenna,Million, Wyatt C.,Ruggeri, Maria,et al. Synergistic response to climate stressors in coral is associated with genotypic variation in baseline expression[J],2024,291(2019).
APA	Dilworth, Jenna.,Million, Wyatt C..,Ruggeri, Maria.,Hall, Emily R..,Dungan, Ashley M..,...&Kenkel, Carly D..(2024).Synergistic response to climate stressors in coral is associated with genotypic variation in baseline expression.PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES,291(2019).
MLA	Dilworth, Jenna,et al."Synergistic response to climate stressors in coral is associated with genotypic variation in baseline expression".PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES 291.2019(2024).