2
##sequence-region ctg123 1 1497228
3
ctg123 . gene 1000 9000 . + . ID=gene00001;Name=EDEN
4
ctg123 . mRNA 1050 9000 . + . ID=mRNA00001;Parent=gene00001,exon00001;Name=EDEN.1
5
ctg123 . mRNA 1050 9000 . + . ID=mRNA00002;Parent=gene00001;Name=EDEN.2
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ctg123 . exon 1050 1500 . + . ID=exon00002;Parent=mRNA00001,mRNA00002