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Title: Diversity is the question, not the answer

Journal Article · · The ISME Journal
 [1]
  1. Michigan State Univ., East Lansing, MI (United States). Great Lakes Bioenergy Research Center (GLBRC) and Dept. of Microbiology and Molecular Genetics and Program in Ecology, Evolution, and Behavior

Local diversity (within-sample or alpha diversity) is often implicated as a cause of success or failure of a microbial community. However, the relationships between diversity and emergent properties of a community, such as its stability, productivity or invasibility, are much more nuanced. In this paper, I argue that diversity without context provides limited insights into the mechanisms underpinning community patterns. I provide examples from traditional and microbial ecology to discuss common complications and assumptions about within-sample diversity that may prevent us from digging deeper into the more specific mechanisms underpinning community outcomes. I suggest that measurement of diversity should serve as a starting point for further inquiry of ecological mechanisms rather than an 'answer' to community outcomes.

Research Organization:
Michigan State Univ., East Lansing, MI (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Biological and Environmental Research (BER); USDOE Office of Energy Efficiency and Renewable Energy (EERE)
Grant/Contract Number:
FC02-07ER64494
OSTI ID:
1427717
Journal Information:
The ISME Journal, Vol. 11, Issue 1; ISSN 1751-7362
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 234 works
Citation information provided by
Web of Science

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