我对H3F3A这个基因做了两个突变的cellline,分别是G34V和K27M,现在知道这个基因在hg38上面的坐标是:
Genomic Location for H3F3A Gene
Chromosome: 1
Start:226,061,851 bp from pter End:226,072,002 bp from pter
Size:10,152 bases Orientation:Plus strand
然后我用samtools结合bcftools把该基因区域的snp位点call出来:
samtools mpileup -r chr1:226061851-226072001 -t "DP4" -ugf ~/reference/genome/hg38/hg38.fa *sorted.bam | bcftools call -vmO z -o H3F3A.vcf.gz