Reciprocal interaction between microbial evolution and community structure in soil

土壤微生物进化与群落结构之间的相互作用

• 批准号: NE/P001130/1
• 负责人: Angus Buckling
• 金额: $ 55.9万
• 依托单位: UNIVERSITY OF EXETER
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2017
• 资助国家: 英国
• 起止时间: 2017 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=NE%2FP001130%2F1
• 关键词: Reciprocal; interaction; between; microbial; evolution

Evolutionary change can occur over comparable time scales to changes in community composition, hence rapid evolution can play a key role in community ecology and vice versa. However, we have little understanding of the significance of, or mechanisms underlying, this interaction in nature. Here, we will identify how and why the presence versus absence of a range of natural soil microbial communities affects the molecular and phenotypic evolution of a focal species of bacteria adapting to a novel environment (elevated temperature), and in turn how and why evolution of the focal species affects community composition.

进化变化可能会在相当的时间尺度上与社区组成的变化发生，因此快速进化可以在社区生态学中发挥关键作用，反之亦然。但是，我们对这种相互作用在本质上的相互作用的意义或机制的意义几乎没有理解。在这里，我们将确定如何以及为什么存在一系列天然土壤微生物群落的存在与为什么会影响适应新环境（升高温度）的细菌焦点物种的分子和表型演化，从而影响焦点物种的演化如何以及为什么影响社区组成。

项目成果

Ecological selection of siderophore-producing microbial taxa in response to heavy metal contamination.

• DOI: 10.1111/ele.12878
• 发表时间: 2018-01
• 期刊: Ecology letters
• 影响因子: 8.8
• 作者: Hesse E;O'Brien S;Tromas N;Bayer F;Luján AM;van Veen EM;Hodgson DJ;Buckling A
• 通讯作者: Buckling A

Metabolic compensation constrains the temperature dependence of gross primary production.

• DOI: 10.1111/ele.12820
• 发表时间: 2017-10
• 期刊: Ecology letters
• 影响因子: 8.8
• 作者: Padfield D;Lowe C;Buckling A;Ffrench-Constant R;Student Research Team;Jennings S;Shelley F;Ólafsson JS;Yvon-Durocher G
• 通讯作者: Yvon-Durocher G

Metabolic traits predict the effects of warming on phytoplankton competition

代谢特征预测变暖对浮游植物竞争的影响

• DOI: 10.1101/227868
• 发表时间: 2017
• 作者: Bestion E

No effect of intraspecific relatedness on public goods cooperation in a complex community.

• DOI: 10.1111/evo.13479
• 发表时间: 2018-05
• 期刊: Evolution; international journal of organic evolution
• 作者: O'Brien S;Hesse E;Luján A;Hodgson DJ;Gardner A;Buckling A
• 通讯作者: Buckling A

Within-host interference competition can prevent invasion of rare parasites.

宿主内干扰竞争可以防止稀有寄生虫的入侵。

• DOI: 10.1017/s003118201700052x
• 发表时间: 2018
• 期刊: Parasitology
• 影响因子: 2.4
• 作者: Quigley BJZ