Table 1. Sequences of matured small RNA molecules investigated. All sequences are in written in 5′-3′ direction.

small RNA	mature small RNA sequence
ath-mir-168	UCGCUUGGUGCAGGUCGGGAA
snoR41Y	GUUUUAUUGUCAUCUGAUUCUCAUGAUGAAUAUAUACCUCCUACUCAUUCUGAGUG
mmu-mir-1	UGGAAUGUAAAGAAGUAUGUAU
sno202	GCUGUACUGACUUGAUGAAAGUACUUUUGAACCCUUUUCCAUCUGAUG
hsa-mir-181a	AACAUUCAACGCUGUCGGUGAGU
hsa-mir-181b	AACAUUCAUUGCUGUCGGUGGGU
hsa-mir-181c	AACAUUCAACCUGUCGGUGAGU
hsa-mir-155	UUAAUGCUAAUCGUGAUAGGGGU
mmu-mir-155	UUAAUGCUAAUUGUGAUAGGGGU
RNU43	GAACUUAUUGACGGGCGGACAGAAACUGUGUGCUGAUUGUCACGUUCUGAUU
siPRMT1	TTTGGATGTCATGTCCTCAGC