DOI: 10.1016/j.tree.2013.09.005
论文题名: Pathogen regulation of plant diversity via effective specialization
作者: Benítez M.-S. ; Hersh M.H. ; Vilgalys R. ; Clark J.S.
刊名: Trends in Ecology and Evolution
ISSN: 1695347
出版年: 2013
卷: 28, 期: 12 起始页码: 705
结束页码: 711
语种: 英语
英文关键词: Co-infection
; Effective specialization
; Environmental modulation
; Janzen-Connell
; Local adaptation
; Multihost pathogens
Scopus关键词: experimental study
; forest ecosystem
; forest management
; natural enemy
; pathogen
; plant community
; seedling
; specialization
; species diversity
; statistical analysis
; adaptation
; biodiversity
; effective specialization
; environmental modulation
; evolution
; host range
; Janzen-Connell
; local adaptation
; microbiology
; mixed infection
; multihost pathogens
; review
; tree
; co-infection
; effective specialization
; environmental modulation
; Janzen-Connell
; local adaptation
; multihost pathogens
; Adaptation, Biological
; Biodiversity
; Biological Evolution
; Host Specificity
; Trees
英文摘要: The Janzen-Connell (JC) hypothesis, one of the most influential hypotheses explaining forest diversity, is inconsistent with evidence that tree species share the same natural enemies. Through the discussion of seedling diseases from a pathogen-centered perspective, we expand the JC hypothesis to tie in host-pathogen-environment interactions at three levels: local adaptation, host specificity of the combined effect of multiple infections, and environmental modulation of disease. We present evidence from plant pathology, disease ecology, and host-parasite evolution relevant to (but not commonly associated with) forest species diversity maintenance. This expanded view of the JC hypothesis suggests ways to direct new experiments to integrate research on pathogen local adaptation, co-infection, and environmental effects on infection by using high-throughput molecular techniques and statistical models. © 2013 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/67348
Appears in Collections: 全球变化的国际研究计划 气候变化与战略
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作者单位: Nicholas School of the Environment, Duke University, Durham, NC 27708, United States; Department of Biology, Sarah Lawrence College, Bronxville, NY 10708, United States; Department of Biology, Duke University, Durham, NC 27708, United States
Recommended Citation:
Benítez M.-S.,Hersh M.H.,Vilgalys R.,et al. Pathogen regulation of plant diversity via effective specialization[J]. Trends in Ecology and Evolution,2013-01-01,28(12)