Author

A-M. Demers

Stellenbosch University

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Microbiology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 1 Organism:human· 1 Assay:metagenomics· 1 Approach:statistical model· 1

Frequent Co-Authors

Andrew Christopher WhitelawiD· 1 shared Anneke Catharina HesselingiD· 1 shared James A. SeddoniD· 1 shared Kristien Nel Van ZyliD· 1 shared Mae Newton-FootiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

5 top collaborators · 10 mutual co-author links

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1 shared paperMicrobiology

Andrew Christopher WhitelawORCID

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1 paper

Recent·Most cited

The impact of long-term levofloxacin on the bacterial gut microbiome of young South African children

Kristien Nel Van Zyl, Andrew Christopher Whitelaw, Anneke Catharina Hesseling, James A. Seddon, A-M. Demers, Mae Newton-Foot

This study examines how long-term levofloxacin affects gut microbiota in young children, finding that infants experience stunted microbial diversification that persists after treatment.

bioRxiv · Feb 4, 2026 · PreprintMicrobiology