一体化 FASTQ 质控、过滤、接头剪切和 HTML/JSON 报告工具。All-in-one FASTQ quality control, filtering, adapter trimming, and reporting tool.
mamba install -c bioconda fastp
双端 reads 质控:
fastp -i sample_R1.fq.gz -I sample_R2.fq.gz \
-o sample.clean_R1.fq.gz -O sample.clean_R2.fq.gz \
-h sample.fastp.html -j sample.fastp.json \
-w 8
单端 reads 质控:
fastp -i sample.fq.gz -o sample.clean.fq.gz -h sample.fastp.html -j sample.fastp.json
限制长度并启用低复杂度过滤:
fastp -i R1.fq.gz -I R2.fq.gz -o clean_R1.fq.gz -O clean_R2.fq.gz \
--length_required 30 --low_complexity_filter
-i / -I:输入 R1/R2。-o / -O:输出 R1/R2。-h / -j:HTML/JSON 报告。-w:线程数。--detect_adapter_for_pe:双端自动接头检测。--umi:处理 UMI 场景。