气候变化领域集成服务门户(CCPortal): Cophylogeny and convergence shape holobiont evolution in sponge

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DOI	10.1038/s41559-022-01712-3
	Cophylogeny and convergence shape holobiont evolution in sponge–microbe symbioses
	Sabrina Pankey M.; Plachetzki D.C.; Macartney K.J.; Gastaldi M.; Slattery M.; Gochfeld D.J.; Lesser M.P.
发表日期	2022
ISSN	2397-334X
英文摘要	Symbiotic microbial communities of sponges serve critical functions that have shaped the evolution of reef ecosystems since their origins. Symbiont abundance varies tremendously among sponges, with many species classified as either low microbial abundance (LMA) or high microbial abundance (HMA), but the evolutionary dynamics of these symbiotic states remain unknown. This study examines the LMA/HMA dichotomy across an exhaustive sampling of Caribbean sponge biodiversity and predicts that the LMA symbiotic state is the ancestral state among sponges. Conversely, HMA symbioses, consisting of more specialized microorganisms, have evolved multiple times by recruiting similar assemblages, mostly since the rise of scleractinian-dominated reefs. Additionally, HMA symbioses show stronger signals of phylosymbiosis and cophylogeny, consistent with stronger co-evolutionary interaction in these complex holobionts. These results indicate that HMA holobionts are characterized by increased endemism, metabolic dependence and chemical defences. The selective forces driving these patterns may include the concurrent increase in dissolved organic matter in reef ecosystems or the diversification of spongivorous fishes. ? 2022, The Author(s), under exclusive licence to Springer Nature Limited.
语种	英语
来源期刊	Nature Ecology & Evolution
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/257204
作者单位	Department of Molecular, Cellular and Biomedical Sciences, University of New Hampshire, Durham, NH, United States; Escuela Superior de Ciencias Marinas, Universidad Nacional del Comahue, Río Negro, San Antonio Oeste, Argentina; Department of BioMolecular Sciences, Division of Pharmacognosy, University of Mississippi, Oxford, MS, United States; Department of BioMolecular Sciences, Division of Environmental Toxicology, University of Mississippi, Oxford, MS, United States; National Center for Natural Products Research, University of Mississippi, Oxford, MS, United States
推荐引用方式 GB/T 7714	Sabrina Pankey M.,Plachetzki D.C.,Macartney K.J.,等. Cophylogeny and convergence shape holobiont evolution in sponge–microbe symbioses[J],2022.
APA	Sabrina Pankey M..,Plachetzki D.C..,Macartney K.J..,Gastaldi M..,Slattery M..,...&Lesser M.P..(2022).Cophylogeny and convergence shape holobiont evolution in sponge–microbe symbioses.Nature Ecology & Evolution.
MLA	Sabrina Pankey M.,et al."Cophylogeny and convergence shape holobiont evolution in sponge–microbe symbioses".Nature Ecology & Evolution (2022).