Data & ReproClinical MedicineFreedomIntelligence/OpenClaw-Medical-SkillsData & Reproduction
BI

bio-long-read-sequencing-clair3-variants

Maintainer FreedomIntelligence · Last updated April 1, 2026

Deep learning-based variant calling from long reads using Clair3 for SNPs and small indels. Use when calling germline variants from ONT or PacBio alignments, particularly when high accuracy is needed for clinical or research applications.

OpenClawNanoClawAnalysisReproductionbio-long-read-sequencing-clair3-variants🧬 bioinformatics (gptomics bio-* suite)bioinformatics — sequencing & read qcdeep

Original source

FreedomIntelligence/OpenClaw-Medical-Skills

https://github.com/FreedomIntelligence/OpenClaw-Medical-Skills/tree/main/skills/bio-long-read-sequencing-clair3-variants

Maintainer
FreedomIntelligence
License
MIT
Last updated
April 1, 2026

Skill Snapshot

Key Details From SKILL.md

2 min

Key Notes

  • CLI: run_clair3.sh --bam_fn=sample.bam --ref_fn=ref.fa --platform=ont.
  • Call variants from my long-read data" → Use deep learning to identify germline SNPs and small indels from ONT or PacBio aligned reads with high accuracy. CLI: run_clair3.sh --bam_fn=sample.bam --ref_fn=ref.fa --platform=ont.
  • run_clair3.sh \ --bam_fn=sample.bam \ --ref_fn=reference.fasta \ --threads=32 \ --platform=ont \ --model_path=${CONDA_PREFIX}/bin/models/ont \ --output=clair3_output.

Source Doc

Excerpt From SKILL.md

PacBio HiFi variant calling

run_clair3.sh
--bam_fn=sample.bam
--ref_fn=reference.fasta
--threads=32
--platform=hifi
--model_path=${CONDA_PREFIX}/bin/models/hifi
--output=clair3_output

Platform-Specific Models

PlatformModelRecommended Coverage
ONT R10r1041_e82_400bps_sup_v43030-60x
ONT R9r941_prom_sup_g501430-60x
PacBio HiFihifi20-40x
PacBio CLR-Use PEPPER-Margin-DeepVariant

## List available models

ls ${CONDA_PREFIX}/bin/models/

Use cases

  • Use when calling germline variants from ONT or PacBio alignments, particularly when high accuracy is needed for clinical or research applications.

Not for

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

Upstream Related Skills

  • variant-calling/bcftools-basics - VCF manipulation
  • variant-calling/filtering-best-practices - Quality filtering
  • long-read-sequencing/long-read-qc - Input quality control
  • long-read-sequencing/long-read-alignment - Mapping with minimap2

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