Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2016GL070857 |
Leaf bacterial diversity mediates plant diversity and ecosystem function relationships | |
Laforest-Lapointe, Isabelle1,2; Paquette, Alain1,2; Messier, Christian1,2,3; Kembel, Steven W.1,2 | |
2017-06-01 | |
发表期刊 | NATURE
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ISSN | 0028-0836 |
EISSN | 1476-4687 |
出版年 | 2017 |
卷号 | 546期号:7656页码:145-+ |
文章类型 | Article |
语种 | 英语 |
国家 | Canada |
英文摘要 | Research on biodiversity and ecosystem functioning has demonstrated links between plant diversity and ecosystem functions such as productivity(1,2). At other trophic levels, the plant microbiome has been shown to influence host plant fitness and function(3,4), and host-associated microbes have been proposed to influence ecosystem function through their role in defining the extended phenotype of host organisms(5,6) However, the importance of the plant microbiome for ecosystem function has not been quantified in the context of the known importance of plant diversity and traits. Here, using a tree biodiversity-ecosystem functioning experiment, we provide strong support for the hypothesis that leaf bacterial diversity is positively linked to ecosystem productivity, even after accounting for the role of plant diversity. Our results also show that host species identity, functional identity and functional diversity are the main determinants of leaf bacterial community structure and diversity. Our study provides evidence of a positive correlation between plant-associated microbial diversity and terrestrial ecosystem productivity, and a new mechanism by which models of biodiversity-ecosystem functioning relationships can be improved. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000402372800045 |
WOS关键词 | ECONOMICS SPECTRUM ; ERWINIA-HERBICOLA ; BIODIVERSITY ; PHYLLOSPHERE ; MICROBIOME ; COMPLEMENTARITY ; GENE ; MICROORGANISMS ; PRODUCTIVITY ; COMMUNITIES |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
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/28465 |
专题 | 气候变化 |
作者单位 | 1.Univ Quebec, Dept Sci Biol, Montreal, PQ H3C 3P8, Canada; 2.Univ Quebec, Ctr Etude Foret, Montreal, PQ H2X 3Y7, Canada; 3.Univ Quebec Outaouais, Inst Sci Foret Temp, Ripon, PQ J0V 1V0, Canada |
推荐引用方式 GB/T 7714 | Laforest-Lapointe, Isabelle,Paquette, Alain,Messier, Christian,et al. Leaf bacterial diversity mediates plant diversity and ecosystem function relationships[J]. NATURE,2017,546(7656):145-+. |
APA | Laforest-Lapointe, Isabelle,Paquette, Alain,Messier, Christian,&Kembel, Steven W..(2017).Leaf bacterial diversity mediates plant diversity and ecosystem function relationships.NATURE,546(7656),145-+. |
MLA | Laforest-Lapointe, Isabelle,et al."Leaf bacterial diversity mediates plant diversity and ecosystem function relationships".NATURE 546.7656(2017):145-+. |
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