Author

Ernst Johnson

Stockholm UniversityORCID 0009-0004-0745-2437Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Bioinformatics· 1 Genomics· 1

Signature Assays, Organisms & Methods

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Research Focus:database / resource· 2 Assay:metagenomics· 2 Approach:statistical model· 2 Organism:plant (other)· 1

Frequent Co-Authors

Benjamin GuinetiD· 2 shared Chenyu JiniD· 2 shared Cormac M. KinsellaiD· 1 shared Flore WijnandsiD· 1 shared Jamie L. AlumbaughiD· 1 shared Nathan L. MartiniD· 1 shared Nikolay OskolkoviD· 1 shared Peter D. HeintzmaniD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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2 shared papersBioinformatics

Benjamin GuinetORCID

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2 papers

Recent·Most cited

metaJAM: a Nextflow integrated metagenomic workflow for sedimentary ancient DNA

Ernst Johnson, Chenyu Jin, Benjamin Guinet, Jamie L. Alumbaugh, Nathan L. Martin

metaJAM provides a scalable, user-friendly Nextflow pipeline for metagenomic ancient DNA analysis, improving taxonomic accuracy and workflow flexibility.

bioRxiv · May 7, 2026 · PreprintBioinformatics

Disinfecting eukaryotic reference genomes to improve taxonomic inference from ancient environmental metagenomic data

Nikolay Oskolkov, Chenyu Jin, Samantha López Clinton, Benjamin Guinet, Flore Wijnands, Ernst Johnson, Verena Esther Kutschera, Cormac M. Kinsella, Peter D. Heintzman, Tom van der Valk

The paper presents a method to identify and mask microbial-like sequences in eukaryotic reference genomes to improve taxonomic inference from ancient environmental metagenomic data.

bioRxiv · Mar 19, 2025 · PreprintGenomics