Author

Alexander J. Petri

University of HelsinkiORCID 0009-0005-9397-0341Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Bioinformatics· 2

Signature Assays, Organisms & Methods

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Assay:long-read sequencing· 2 Approach:statistical model· 2 Research Focus:clustering· 1

Frequent Co-Authors

Kristoffer SahliniD· 2 shared Anjali RajwariD· 1 shared Erik BensoniD· 1 shared Mai Thi-Huyen NguyeniD· 1 shared

Activity by Year

2025-2025 · peak 2/yr

Co-Author Collaboration Network

4 top collaborators · 6 mutual co-author links

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2 shared papersBioinformatics

Kristoffer SahlinORCID

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2 papers

Recent·Most cited

BioinformaticsPLoS ONEPeer-reviewedJul 24, 2025

cONcat: Computational reconstruction of concatenated fragments from long Oxford Nanopore reads

Alexander J. Petri, Mai Thi-Huyen Nguyen, Anjali Rajwar…·Kristoffer Sahlin

cONcat reconstructs concatenated DNA fragments from Oxford Nanopore reads by matching fragments to reads using edit distance, showing accuracy for short fragments but challenges with read start errors.

4 citations

long-read sequencingstatistical model

𝕏 PostBluesky

BioinformaticsBioinformaticsPeer-reviewedApr 21, 2025

De novo clustering of large long-read transcriptome datasets with isONclust3

Alexander J. Petri, Kristoffer Sahlin

isONclust3 clusters large long-read transcriptome datasets into gene families more efficiently than existing tools, achieving comparable or better results.

2 citations

long-read sequencingstatistical model

𝕏 PostBluesky