WeavePop: ユカリオット集団のゲノム変異を調査および分析するためのバイオインフォマティクスワークフロー
bioRxiv : the preprint server for biology
|September 2, 2025
まとめ
ハプロイド生物のゲノム変異を分析するための 再現可能なワークフローである WeavePopを開発しました このツールは変種発見を簡素化し,結果を探索可能なデータベースに統合します.
科学分野:
- ゲノミクス
- バイオ情報学
- コンピュータ生物学
背景:
- 短読配列データからのゲノム変異分析は複雑で再現するのが難しい.
- 既存の方法は複数の計算ステップとツールを必要とし,プロジェクト間の一貫性を妨げています.
研究 の 目的:
- ユカリオットハプロイド生物のゲノム変異を分析するための再現可能でスケーラブルなワークフローを開発する.
- 集団内の小さな変異体と複製数の変異体の識別と探索を簡素化する.
主な方法:
- ゲノム変異分析のためのSnakemakeワークフローであるWeavePopを開発しました.
- ワークフローには,サンプル並べ替え,参照ベースのアセンブリとアノテーション,および変種識別 (小型の変種とコピー番号の変種) が含まれます.
- グラフィカルなウェブインターフェースで共有可能なデータベースに統合された結果です.
主要な成果:
- WeavePopは再現可能でスケーラブルなゲノム変異分析を可能にします
- ワークフローでは,Cryptococcus neoformans* の単離物の大規模なコレクションで,小型の変種と複製数の変種を成功裏に特定しました.
- 統合されたデータベースとウェブインターフェースは,人口レベルの変数を簡単に探求できます.
結論:
- WeavePopは,ハプロイドエウカリオットにおけるゲノム変異の発見のための簡潔で堅固なソリューションを提供します.
- このワークフローは,多様性分析の再現性とアクセシビリティを向上させ,集団遺伝学の研究を支援します.
- このツールは複雑なゲノム解析を簡素化し,研究者のための変種発見をより直接的にします.
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