Table I. Footprint distribution of WGDs and TDs.

	No. of Footprints	Percentage of Total
Upstream 1,000 bp	25,644	15.2
Upstream 500 bp	52,978	31.3
5′ Untranslated region (UTR)	10,080	6.0
Exon	23,977	14.2
Intron	7,014	4.1
3′ UTR	7,134	4.2
Downstream 500	25,293	14.9
Downstream 1,000	17,097	10.1