2
##sequence-region gDNA 1 1000
3
gDNA . gene 100 200 . - . ID=gene1
4
gDNA . mRNA 100 200 . - . ID=mRNA1;Parent=gene1
5
gDNA . exon 100 125 . - . Parent=mRNA1
6
gDNA . CDS 100 125 . - 1 Parent=mRNA1
7
gDNA . exon 175 200 . - . Parent=mRNA1
8
gDNA . CDS 175 200 . - 0 Parent=mRNA1