Table 1.

siRNAs used in this study.

Target	siRNA	Sense Sequence	Antisense Sequence	Supplier
CNOT1	SMARTpool	CUAUAAAGAGGGAAGAGA CCAGAAACUUUGGCGACAA GGCCAAAUUGUCUCGAAUA CAAGUUAGCACUAUGGUAA	UCUCGUUCCCUCUUUAUAG UUGUCGCCAA AGUUUCUGG UAUUCGAGAC AAUUUGGCC UUACCAUAGU GCUAACUUG	Dharmacon
CNOT7	SMARTpool	CAGCUAGGACUGACAUUUA GGAGAAUUCAGGAGCAAUG UCAUAGCGGUUACGACUUU GUUAGAGCUGGAACGGAUA	UCUCGUUCCCUCUUUAUAG UUGUCGCCAA AGUUUCUGG UAUUCGAGAC AAUUUGGCC UUACCAUAGU GCUAACUUG	Dharmacon
CNOT8	SMARTpool	UUUCGUAGUUCCAUAGAU GAGAAUAGCCAGGUUAUCU AAUAUCAGCUUCUGCGGUG CCAUAGAUCUCCUUGCUAA	AUCUAUGGAACUACGAAA AGAUAACCUGGCUAUUCUC CACCGCAGAAGCUGAUAUU UUAGCAAGGAGAUCUAUGG	Dharmacon
lacZ 198-non silencing control	Custom	CGUACGCGGAAUAC UCGAdTdT	AhAhUCGAAG UAUUCCGCGUACG	Dharmacon