Table 1. PNA sequences.

Name	Sequence	Mass expected/found	Tm (°C)	Target IRES sequence
P1	GAGTGATCTATGGTGGA	4868/4871	78	26–42
P2	ACGCCATGGCTAGACGC	4743/4748	80	75–91
P3	GTTGATCCAAGAAAGGA	4830/4827	74	191–207
P3–19	GTTGATCCAAGAAAGGACC	5332/5335	83	191–209
P3–21	GTTGATCCAAGAAAGGACCCG	5876/5879	88	191–211
P4	GCGGGGGCACGCCCAAA	4793/4795	89	226–242
P5	TTTCGCGACCCAACACT	4653/4664	81	260–276
P5-scrambled	CATCATCGATCCTAGCC	4653/4650	74	Control
P5-sense	AGTGTTGGGTCGCGAAA	4853/4850	80	Control
P6–15	ACGAGACCTCCCGGG	4201/4202	83	315–329
P6	TACGAGACCTCCCGGGG	4759/4764	85	314–330
P6–19	CTACGAGACCTCCCGGGGC	5261/5261	88	313–331
P6–21	TCTACGAGACCTCCCGGGGCA	5803/5800	90	312–332
P7	GTGCTCATGGTGCACGG	4805/4810	83	333–349
P9	TGTCGTTCGCGGGCGCA	4781/4780	90	F-luc

PNAs are listed from N- to C-termini. All PNAs contain a C-terminal lysine. T_m values are for hybridization to exactly complementary sequences. F-luc: a sequence within the coding region for firefly luciferase.