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Introducing SONS, a tool for operational taxonomic unit-based comparisons of microbial community memberships and structures.


ABSTRACT: The recent advent of tools enabling statistical inferences to be drawn from comparisons of microbial communities has enabled the focus of microbial ecology to move from characterizing biodiversity to describing the distribution of that biodiversity. Although statistical tools have been developed to compare community structures across a phylogenetic tree, we lack tools to compare the memberships and structures of two communities at a particular operational taxonomic unit (OTU) definition. Furthermore, current tests of community structure do not indicate the similarity of the communities but only report the probability of a statistical hypothesis. Here we present a computer program, SONS, which implements nonparametric estimators for the fraction and richness of OTUs shared between two communities.

SUBMITTER: Schloss PD 

PROVIDER: S-EPMC1610290 | biostudies-other | 2006 Oct

REPOSITORIES: biostudies-other

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Introducing SONS, a tool for operational taxonomic unit-based comparisons of microbial community memberships and structures.

Schloss Patrick D PD   Handelsman Jo J  

Applied and environmental microbiology 20061001 10


The recent advent of tools enabling statistical inferences to be drawn from comparisons of microbial communities has enabled the focus of microbial ecology to move from characterizing biodiversity to describing the distribution of that biodiversity. Although statistical tools have been developed to compare community structures across a phylogenetic tree, we lack tools to compare the memberships and structures of two communities at a particular operational taxonomic unit (OTU) definition. Further  ...[more]

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