##gff-version 3
##sequence-region   ctg123 1 1497228
ctg123	.	gene	1000	9000	.	+	.	.
##FASTA
>ctg123
cttctgggcgtacccgattctcggagaacttgccgcaccattccgccttg
tgttcattgctgcctgcatgttcattgtctacctcggctacgtgtggcta
tctttcctcggtgccctcgtgcacggagtcgagaaaccaaagaacaaaaa
aagaaattaaaatatttattttgctgtggtttttgatgtgtgttttttat
aatgatttttgatgtgaccaattgtacttttcctttaaatgaaatgtaat
cttaaatgtatttccgacgaattcgaggcctgaaaagtgtgacgccattc
gtatttgatttgggtttactatcgaataatgagaattttcaggcttaggc
ttaggcttaggcttaggcttaggcttaggcttaggcttaggcttaggctt
aggcttaggcttaggcttaggcttaggcttaggcttaggcttaggcttag
aatctagctagctatccgaaattcgaggcctgaaaagtgtgacgccattc
