气候变化领域集成服务门户(CCPortal): Elucidating gene expression adaptation of phylogenetically divergent coral holobionts under heat stress

CCPortal

DOI	10.1038/s41467-021-25950-4
	Elucidating gene expression adaptation of phylogenetically divergent coral holobionts under heat stress
	Avila-Magaña V.; Kamel B.; DeSalvo M.; Gómez-Campo K.; Enríquez S.; Kitano H.; Rohlfs R.V.; Iglesias-Prieto R.; Medina M.
发表日期	2021
ISSN	2041-1723
卷号	12 期号:1
英文摘要	As coral reefs struggle to survive under climate change, it is crucial to know whether they have the capacity to withstand changing conditions, particularly increasing seawater temperatures. Thermal tolerance requires the integrative response of the different components of the coral holobiont (coral host, algal photosymbiont, and associated microbiome). Here, using a controlled thermal stress experiment across three divergent Caribbean coral species, we attempt to dissect holobiont member metatranscriptome responses from coral taxa with different sensitivities to heat stress and use phylogenetic ANOVA to study the evolution of gene expression adaptation. We show that coral response to heat stress is a complex trait derived from multiple interactions among holobiont members. We identify host and photosymbiont genes that exhibit lineage-specific expression level adaptation and uncover potential roles for bacterial associates in supplementing the metabolic needs of the coral-photosymbiont duo during heat stress. Our results stress the importance of integrative and comparative approaches across a wide range of species to better understand coral survival under the predicted rise in sea surface temperatures. © 2021, The Author(s).
语种	英语
scopus关键词	adaptation; bacterium; coral; divergence; environmental stress; gene expression; phylogenetics; analysis of variance; article; Caribbean; controlled study; coral; gene expression; heat shock response; heat stress; sea surface temperature; acclimatization; animal; Anthozoa; coral reef; dinoflagellate; genetics; heat shock response; metabolism; microbiology; microflora; molecular evolution; photosynthesis; phylogeny; physiology; symbiosis; Bacteria (microorganisms); Acclimatization; Animals; Anthozoa; Caribbean Region; Coral Reefs; Dinoflagellida; Evolution, Molecular; Heat-Shock Response; Metabolic Networks and Pathways; Microbiota; Photosynthesis; Phylogeny; Symbiosis
来源期刊	Nature Communications
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/250606
作者单位	Biology Department, The Pennsylvania State University, University Park, PA, United States; Ecology and Evolutionary Biology Department, University of Colorado Boulder, Boulder, CO, United States; Center for Evolutionary and Theoretical Immunology, University of New Mexico, Albuquerque, NM, United States; School of Natural Sciences, University of California, Merced, CA, United States; Thermo Fisher Scientific, Carlsbad, CA, United States; Unidad Académica de Sistemas Arrecifales Puerto Morelos, ICMyL, Universidad Nacional Autónoma de México, Cancún, Mexico; The Systems Biology Institute, Tokyo, Japan; Okinawa Institute of Science and Technology, Okinawa, Japan; Department of Biology, San Francisco State University, San Francisco, CA, United States; US Department of Energy Joint Genome Institute, Lawrence Berkeley National Laboratory, Berkeley, CA, United States
推荐引用方式 GB/T 7714	Avila-Magaña V.,Kamel B.,DeSalvo M.,et al. Elucidating gene expression adaptation of phylogenetically divergent coral holobionts under heat stress[J],2021,12(1).
APA	Avila-Magaña V..,Kamel B..,DeSalvo M..,Gómez-Campo K..,Enríquez S..,...&Medina M..(2021).Elucidating gene expression adaptation of phylogenetically divergent coral holobionts under heat stress.Nature Communications,12(1).
MLA	Avila-Magaña V.,et al."Elucidating gene expression adaptation of phylogenetically divergent coral holobionts under heat stress".Nature Communications 12.1(2021).