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DOI	10.1111/ele.13742
	Trait dimensions in bacteria and archaea compared to vascular plants
	Westoby M.; Gillings M.R.; Madin J.S.; Nielsen D.A.; Paulsen I.T.; Tetu S.G.
发表日期	2021
ISSN	1461023X
起始页码	1487
结束页码	1504
卷号	24 期号:7
英文摘要	Bacteria and archaea have very different ecology compared to plants. One similarity, though, is that much discussion of their ecological strategies has invoked concepts such as oligotrophy or stress tolerance. For plants, so-called ‘trait ecology’—strategy description reframed along measurable trait dimensions—has made global syntheses possible. Among widely measured trait dimensions for bacteria and archaea three main axes are evident. Maximum growth rate in association with rRNA operon copy number expresses a rate-yield trade-off that is analogous to the acquisitive–conservative spectrum in plants, though underpinned by different trade-offs. Genome size in association with signal transduction expresses versatility. Cell size has influence on diffusive uptake and on relative wall costs. These trait dimensions, and potentially others, offer promise for interpreting ecology. At the same time, there are very substantial differences from plant trait ecology. Traits and their underpinning trade-offs are different. Also, bacteria and archaea use a variety of different substrates. Bacterial strategies can be viewed both through the facet of substrate-use pathways, and also through the facet of quantitative traits such as maximum growth rate. Preliminary evidence shows the quantitative traits vary widely within substrate-use pathways. This indicates they convey information complementary to substrate use. © 2021 John Wiley & Sons Ltd.
关键词	archaea bacteria cell radial diameter ecological strategies genome size maximum growth rate plants rRNA operon copy number signal transduction proteins trait ecology
英文关键词	bacterium; gene expression; genetic analysis; genome; trade-off; vascular plant; Archaea; Bacteria (microorganisms); Tracheophyta; archaeon; bacterium; ecology; genetics; phenotype; plant; Archaea; Bacteria; Ecology; Phenotype; Plants
语种	英语
来源期刊	Ecology Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/204508
作者单位	Department of Biological Sciences, Macquarie University, Sydney, NSW, Australia; Hawaii Institute of Marine Biology, University of Hawaii, Kaneohe, HI, United States; Dept of Molecular Sciences, Macquarie University, Sydney, NSW, Australia
推荐引用方式 GB/T 7714	Westoby M.,Gillings M.R.,Madin J.S.,et al. Trait dimensions in bacteria and archaea compared to vascular plants[J],2021,24(7).
APA	Westoby M.,Gillings M.R.,Madin J.S.,Nielsen D.A.,Paulsen I.T.,&Tetu S.G..(2021).Trait dimensions in bacteria and archaea compared to vascular plants.Ecology Letters,24(7).
MLA	Westoby M.,et al."Trait dimensions in bacteria and archaea compared to vascular plants".Ecology Letters 24.7(2021).