##gff-version 3
##sequence-region   chr22 1001 7000
chr22	.	gene	1001	5000	960	+	.	ID=gene1;Name=itemA
chr22	.	exon	1001	2567	960	+	.	Parent=gene1;Name=itemA
chr22	.	CDS	1101	4700	960	+	.	Parent=gene1;Name=itemA
chr22	.	exon	3513	5000	960	+	.	Parent=gene1;Name=itemA
###
chr22	.	gene	2001	7000	200	-	.	ID=gene2;Name=itemB
chr22	.	exon	2001	2433	200	-	.	Parent=gene2;Name=itemB
chr22	.	CDS	2201	6950	200	-	.	Parent=gene2;Name=itemB
chr22	.	exon	2501	2600	200	-	.	Parent=gene2;Name=itemB
chr22	.	exon	4001	4550	200	-	.	Parent=gene2;Name=itemB
chr22	.	exon	5501	7000	200	-	.	Parent=gene2;Name=itemB
###
