Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.13742 |
Trait dimensions in bacteria and archaea compared to vascular plants | |
Mark Westoby; Michael R. Gillings; Joshua S. Madin; Daniel A. Nielsen; Ian T. Paulsen; Sasha G. Tetu | |
2021-04-24 | |
发表期刊 | Ecology Letters |
出版年 | 2021 |
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. |
领域 | 资源环境 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/324022 |
专题 | 资源环境科学 |
推荐引用方式 GB/T 7714 | Mark Westoby,Michael R. Gillings,Joshua S. Madin,et al. Trait dimensions in bacteria and archaea compared to vascular plants[J]. Ecology Letters,2021. |
APA | Mark Westoby,Michael R. Gillings,Joshua S. Madin,Daniel A. Nielsen,Ian T. Paulsen,&Sasha G. Tetu.(2021).Trait dimensions in bacteria and archaea compared to vascular plants.Ecology Letters. |
MLA | Mark Westoby,et al."Trait dimensions in bacteria and archaea compared to vascular plants".Ecology Letters (2021). |
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