FEAST: fast expectation-maximization for microbial source tracking.


Journal

Nature methods
ISSN: 1548-7105
Titre abrégé: Nat Methods
Pays: United States
ID NLM: 101215604

Informations de publication

Date de publication:
07 2019
Historique:
received: 06 08 2018
accepted: 23 04 2019
pubmed: 12 6 2019
medline: 13 7 2019
entrez: 12 6 2019
Statut: ppublish

Résumé

A major challenge of analyzing the compositional structure of microbiome data is identifying its potential origins. Here, we introduce fast expectation-maximization microbial source tracking (FEAST), a ready-to-use scalable framework that can simultaneously estimate the contribution of thousands of potential source environments in a timely manner, thereby helping unravel the origins of complex microbial communities ( https://github.com/cozygene/FEAST ). The information gained from FEAST may provide insight into quantifying contamination, tracking the formation of developing microbial communities, as well as distinguishing and characterizing bacteria-related health conditions.

Identifiants

pubmed: 31182859
doi: 10.1038/s41592-019-0431-x
pii: 10.1038/s41592-019-0431-x
pmc: PMC8535041
mid: NIHMS1637086
doi:

Types de publication

Journal Article Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S.

Langues

eng

Sous-ensembles de citation

IM

Pagination

627-632

Subventions

Organisme : NLM NIH HHS
ID : R01 LM013327
Pays : United States
Organisme : NIMH NIH HHS
ID : R01 MH095458
Pays : United States

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Auteurs

Liat Shenhav (L)

Department of Computer Science, University of California Los Angeles, Los Angeles, CA, USA.

Mike Thompson (M)

Department of Human Genetics, University of California Los Angeles, Los Angeles, CA, USA.

Tyler A Joseph (TA)

Department of Computer Science, Columbia University, New York, NY, USA.

Leah Briscoe (L)

Department of Human Genetics, University of California Los Angeles, Los Angeles, CA, USA.

Ori Furman (O)

Life Sciences, Ben Gurion University, Be'er Sheva, Israel.

David Bogumil (D)

Life Sciences, Ben Gurion University, Be'er Sheva, Israel.

Itzhak Mizrahi (I)

Life Sciences, Ben Gurion University, Be'er Sheva, Israel.

Itsik Pe'er (I)

Department of Computer Science, Columbia University, New York, NY, USA.

Eran Halperin (E)

Department of Computer Science, University of California Los Angeles, Los Angeles, CA, USA. ehalperin@cs.ucla.edu.
Department of Human Genetics, University of California Los Angeles, Los Angeles, CA, USA. ehalperin@cs.ucla.edu.
Department of Anesthesiology and Perioperative Medicine, University of California Los Angeles, Los Angeles, CA, USA. ehalperin@cs.ucla.edu.
Department of Computational Medicine, University of California Los Angeles, Los Angeles, CA, USA. ehalperin@cs.ucla.edu.

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