Table 2. Alternative PPARα 5′UTR exon/intron junctions conform to the GT-AG splice site rule.

Transcript	Exon (bp)	5′ Donor Splice Site Consensus5′-gtaagt-3′	3′ Acceptor Splice Site Consensus5′-PyPyPyPyPyPyncag-3′	Exon (bp)
Adipose P1	1A (60)	CCTCAGgtgccc	cgttctatagCCAAGA	2 (87)
	2 (87)	TCACAGgtaaga	cctcctacagATTGGT	3 (247)
Liver P2	1B (318)	GGCGAGgtaact	cgttctatagCCAAGA	2 (87)
	2 (87)	TCACAGgtaaga	cctcctacagATTGGT	3 (247)
Liver P3	2A (145)	CTTCTGgtaggt	cctcctacagATTGGT	3 (247)

5′ (donor) and 3′ (acceptor) intron splice site consensus sequences are indicated. The sequences at P1, P2 and P3 transcript exon/intron boundaries are shown. Splice site sequences within introns are shown in lowercase; Exons are shown in capitals, and sizes of exons are given. All transcript exon boundaries conform to the GT-AG splice site rule.