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singlem

Taxonomic profiling of microbial and phage metagenomes

Profiles shotgun metagenomes from short and long reads, producing GTDB-based taxonomic profiles and OTU tables. Handles bacteria, archaea, and dsDNA phages, including novel lineages missed by other methods. Removes manual marker-gene analysis by automating read assignment, abundance estimation, and profile generation. Supports genome appraisal, database queries, and re-profiling against updated reference data without rerunning pipelines.
npx skills add wwood/singlem --all -g -y

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Frequently Asked Questions

FAQPage Schema
How to install SingleM?โ–ผ

Run `npx skills add wwood/singlem --all -g -y` in your terminal to install all skills in this suite globally.

What does SingleM do?โ–ผ

SingleM profiles shotgun metagenomes by targeting single-copy marker genes, producing GTDB-based taxonomic profiles that estimate the relative abundance of bacteria, archaea, and phages in a sample.

Can SingleM handle long-read sequencing data?โ–ผ

Yes. SingleM supports Nanopore R10.4.1+ and PacBio HiFi long reads using the same pipe command, and it auto-detects read length.

How do I profile phages in metagenomic data?โ–ผ

Use the bundled Lyrebird command, which works like singlem pipe but profiles dsDNA phages using over 500 marker genes and vConTACT3-based taxonomy.

Can I update results without rerunning the full pipeline?โ–ผ

Yes. Save an archive OTU table during the initial run, then use singlem renew to re-assign taxonomy against a newer reference metapackage without reprocessing the reads.

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