1.从gff2bed
awk'$3=="gene" {print $1 "\t" $4-1 "\t" $5 "\t" $9 "\t0\t" $7}' hap1.gff3 > hap1.genes.bed
2.基于bed文件,利用bedtools提取基因gDNA序列
bedtools getfasta -fi hap1.fa -bed hap1.genes.1000.1.bed -fo hap1.genes.gdna.fasta -name -s
1.从gff2bed
awk'$3=="gene" {print $1 "\t" $4-1 "\t" $5 "\t" $9 "\t0\t" $7}' hap1.gff3 > hap1.genes.bed
2.基于bed文件,利用bedtools提取基因gDNA序列
bedtools getfasta -fi hap1.fa -bed hap1.genes.1000.1.bed -fo hap1.genes.gdna.fasta -name -s