Table 2.

Exon–intron boundaries of dunnart Opn4.

exon	exon size (bp)	5′ intron	exon sequence	3′ intron	intron size (bp)
1	144a	5′UTR------	ATGAATCCTT ----- CACCCCCACG	gtaagccggctcatggaatc	∼5000b
2	146	ctttgtctctctccccatag	GCAGTGGTAT ----- CCTTCTGCAG	gtacttggccctgggcaccc	∼10 000b
3	134	caataacttgacctccgcag	GAGTCGCAGT ----- GGAGAGAAAG	gtaggagggaacggcagcca	296
4	204	cttcatacatttacccatag	GATGTGAATT ----- TTTGGATGGA	gttgagtgtgttttcctgag	397
5	172	ttctctggatacctcccaag	GTGCCTACGT ----- ACACCAACAA	gtgagcctccgggggcagcc	701
6	162	ttccatgtttgtttccctag	GGCCGTTCAG ----- CCTTTGCTGG	gtaattattgagaaggaaag	890
7	108	tctggtttctccccctccag	GTATTCCCAC ----- CCAAGTACAG	gtaagcgccccccagcactc	1240
8	181	ttgggtttcttcatccccag	AATGGCCATC ----- GAGTGAAGCC	gtaagtattcctgatgctcc	3300
9	139	ctcttcatggttccttgcag	GGCTGGAACA ----- TCTGGCGAAG	gtgactgggcgggatggtgg	1304
10	75c	ctcttgttttttgcctttag	ACACTGGAAG ----- TCAAATATAA	------3′UTR

^aLength from translation start site.

^bIntrons 1 and 2 have not been sequenced in their entirety and their approximate sizes are shown.

^cLength to stop codon.