数据与复现临床医学与医药FreedomIntelligence/OpenClaw-Medical-Skills数据与复现
BI

bio-copy-number-gatk-cnv

维护者 FreedomIntelligence · 最近更新 2026年4月1日

Call copy number variants using GATK best practices workflow. Supports both somatic (tumor-normal) and germline CNV detection from WGS or WES data. Use when following GATK best practices or integrating CNV calling with other GATK variant pipelines.

OpenClawNanoClaw分析处理复现实验bio-copy-number-gatk-cnv🧬 bioinformatics (gptomics bio-* suite)bioinformatics — clinical databases & variant analysiscall

原始来源

FreedomIntelligence/OpenClaw-Medical-Skills

https://github.com/FreedomIntelligence/OpenClaw-Medical-Skills/tree/main/skills/bio-copy-number-gatk-cnv

维护者
FreedomIntelligence
许可
MIT
最近更新
2026年4月1日

技能摘要

来自 SKILL.md 的关键信息

2 min

核心说明

  • CLI:gatk CollectReadCounts → gatk DenoiseReadCounts → gatk ModelSegments → gatk CallCopyRatioSegments。
  • Call CNVs ,使用 GATK best practices" → Collect read counts,build panel of normals,denoise tumor coverage,model segments ,支持 allelic counts,、 call copy ratio states. CLI:gatk CollectReadCounts → gatk DenoiseReadCounts → gatk ModelSegments → gatk CallCopyRatioSegments。
  • gatk PreprocessIntervals \ -R reference.fa \ -L targets.interval_list \ --bin-length 0 \ --interval-merging-rule OVERLAPPING_ONLY \ -O preprocessed.interval_list。

原始文档

SKILL.md 摘录

Step 1: Preprocess Intervals

Goal: Prepare genomic intervals for read counting, handling both WES and WGS modes.

Approach: Use PreprocessIntervals to bin or merge target intervals with appropriate padding.


## For WGS

gatk PreprocessIntervals \
    -R reference.fa \
    --bin-length 1000 \
    --padding 0 \
    -O wgs.interval_list

Step 2: Collect Read Counts

Goal: Count reads per interval for each sample.

Approach: Run CollectReadCounts on each BAM against the preprocessed intervals.

适用场景

  • 适合在following GATK best practices 或 integrating CNV calling ,支持 other GATK variant pipelines时使用。

不适用场景

  • Do not rely on this catalog entry alone ,用于 installation 或 maintenance details。

上游相关技能

  • copy-number/cnvkit-analysis - Alternative CNV caller
  • copy-number/cnv-visualization - Plotting results
  • alignment-files/bam-statistics - Input BAM QC
  • variant-calling/variant-calling - SNP calling for allelic counts

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