etetoolkit

仓库创建 2025年10月20日最近提交 5 小时前SkillHot 收录 20 天前
▸ 精选理由

面向系统发育研究者,集成树操作与图形输出。

▸ 风险提示

可能需访问外部生物数据库(如NCBI)并安装本地生物信息学依赖。

这个 Skill 做什么

用于系统发育树的构建、操作、演化事件分析与可视化。

用 ETE 4 对系统发育树做读写、注释、拓扑编辑、比较和可视化,支持 Newick/Nexus 格式、Robinson‑Foulds 比较、TreePattern 模式匹配和基因树事件分析。适合已有树文件需要比对、标注、裁剪或做出版级图时用。注意它不是从原始序列推断树,序列比对和建树要先完成。

▸ 展开 SKILL.md 英文原文

Analyze, manipulate, compare, annotate, and visualize phylogenetic or other hierarchical trees with ETE 4. Use for Newick/Nexus tree I/O, topology edits and pattern matching, Robinson-Foulds comparisons, gene-tree evolutionary events and reconciliation, NCBI/GTDB taxonomy, SmartView exploration, and publication rendering. Do not use it to infer trees from raw sequences; align sequences and infer a tree first.

研究检索系统发育树分析可视化通用
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# ETE Toolkit 4

## Scope

Use ETE 4 to work with an existing tree:

- Read Newick/Nexus, then inspect, annotate, transform, root, prune, and write
  Newick trees
- Compare topologies and calculate phylogenetic distances
- Find repeated subtree topologies with `TreePattern`
- Analyze gene trees with `PhyloTree`
- Query local NCBI or GTDB taxonomy databases
- Explore large trees interactively with SmartView
- Render PNG with SmartView or PNG/PDF/SVG with the optional Qt treeview

ETE does not replace sequence alignment or phylogenetic inference software. For
raw sequences, first use MAFFT or another aligner and IQ-TREE 2, FastTree, or
another inference tool; then load the resulting tree into 
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