数据与复现生物信息与基因组学FreedomIntelligence/OpenClaw-Medical-Skills数据与复现
BI

bio-genome-intervals-bed-file-basics

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

Read, write, and filter BED files with pybedtools/bedtools.

OpenClawNanoClaw分析处理复现实验bio-genome-intervals-bed-file-basics🧠 bioos extended suitebioos extended bioinformatics suiteread

原始来源

FreedomIntelligence/OpenClaw-Medical-Skills

https://github.com/FreedomIntelligence/OpenClaw-Medical-Skills/tree/main/skills/bio-genome-intervals-bed-file-basics

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

  • BED (Browser Extensible Data) format stores genomic intervals. Uses 0-based,half-open coordinates。
  • echo -e "chr1\t100\t200\nchr1\t300\t400" > regions.bed。

原始文档

SKILL.md 摘录

Coordinate System

BED uses 0-based, half-open coordinates:

  • Start: 0-based (first base is 0)
  • End: exclusive (not included)
  • Position 100-200 means bases at positions 100-199

Create BED6 with name and strand

echo -e "chr1\t100\t200\tpeak1\t100\t+" > peaks.bed


## From string

bed_string = '''chr1\t100\t200\tpeak1\t100\t+
chr1\t300\t400\tpeak2\t200\t-'''
bed = pybedtools.BedTool(bed_string, from_string=True)

适用场景

  • Use bio-genome-intervals-bed-file-basics ,用于 genomics 、 bioinformatics workflows。
  • Apply bio-genome-intervals-bed-file-basics to sequencing,variant,或 omics analysis tasks。

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

  • interval-arithmetic - intersect, subtract, merge operations
  • gtf-gff-handling - annotation file parsing
  • coverage-analysis - depth calculations
  • alignment-files/sam-bam-basics - BAM to BED conversion

相关技能

相关技能

返回目录
AG
数据与复现生物信息与基因组学

agent-browser

Browse the web for any task — research topics, read articles, interact with web apps, fill forms, take screenshots, extr…

OpenClawNanoClaw分析处理
FreedomIntelligence/OpenClaw-Medical-Skills查看
AL
数据与复现生物信息与基因组学

alpha-vantage

Access 20+ years of global financial data: equities, options, forex, crypto, commodities, economic indicators, and 50+ t…

Claude Code分析处理
K-Dense-AI/claude-scientific-skills查看
BI
数据与复现生物信息与基因组学

bio-alignment-filtering

Filter alignments by flag, quality, region, or paired status.

OpenClawNanoClaw分析处理
FreedomIntelligence/OpenClaw-Medical-Skills查看
BI
数据与复现生物信息与基因组学

bio-alignment-indexing

Index BAM/CRAM files with samtools index for random access.

OpenClawNanoClaw分析处理
FreedomIntelligence/OpenClaw-Medical-Skills查看