Bedtools
intersectBed
intersectBed -a CpG_context_D1.bed -b exon_3.bed -loj|less ## 获取匹配的行,会将b文件写在后面
fastaFromBed
~/software/bedtools2-2.29.0/bin/fastaFromBed -fi ~/genome_data/genome_Garb.CRI/G.arboreum.Chr.v1.0.fa -fo 1 -name -bed A2_intronR.txt提取序列中GC碱基含量
windowMaker
将bed文件转换为BAM文件后,建索引方便提取数据
提取基因启动子区域序列
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