Data & ReproBioinformatics & GenomicsFreedomIntelligence/OpenClaw-Medical-SkillsData & Reproduction
BI

bio-long-read-sequencing-isoseq-analysis

Maintainer FreedomIntelligence · Last updated April 1, 2026

Analyze PacBio Iso-Seq data for full-length isoform discovery and quantification. Use when characterizing transcript diversity or identifying novel splice variants.

OpenClawNanoClawAnalysisReproductionbio-long-read-sequencing-isoseq-analysis🧬 bioinformatics (gptomics bio-* suite)bioinformatics — sequencing & read qcanalyze

Original source

FreedomIntelligence/OpenClaw-Medical-Skills

https://github.com/FreedomIntelligence/OpenClaw-Medical-Skills/tree/main/skills/bio-long-read-sequencing-isoseq-analysis

Maintainer
FreedomIntelligence
License
MIT
Last updated
April 1, 2026

Skill Snapshot

Key Details From SKILL.md

2 min

Key Notes

  • CLI: isoseq3 refine → isoseq3 cluster → pbmm2 align → sqanti3_qc.py.
  • Analyze full-length isoforms from my Iso-Seq data" → Process PacBio HiFi reads through CCS generation, primer removal, clustering, and isoform classification to discover novel transcript variants. CLI: isoseq3 refine → isoseq3 cluster → pbmm2 align → sqanti3_qc.py.
  • ccs input.subreads.bam ccs.bam \ --min-rq 0.9 \ --min-passes 3 \ --num-threads 32.

Source Doc

Excerpt From SKILL.md

Iso-Seq specific primer removal

lima ccs.bam primers.fasta demux.bam
--isoseq
--peek-guess
--num-threads 16

Remove polyA tails and concatemers

isoseq3 refine demux.primer_5p--primer_3p.bam primers.fasta refined.bam
--require-polya
--min-polya-length 20

Check refinement stats

cat refined.filter_summary.json | jq

Use cases

  • Use when characterizing transcript diversity or identifying novel splice variants.

Not for

  • Do not rely on this catalog entry alone for installation or maintenance details.

Upstream Related Skills

  • long-read-sequencing/basecalling - ONT/PacBio basics
  • rna-quantification/alignment-free-quant - Expression analysis
  • genome-intervals/gtf-gff-handling - GTF/GFF handling
  • differential-expression/timeseries-de - Differential isoform usage

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