UCAGAAGACGGUAGAGAUUTT AAUCUCUACCGUCUUCUGATT 

Figure S1 .

 S1 Figure S1. Downregulating p53 expression is associated with attenuated cell 


Table S1 . The primer sequences for real-time PCR.

 S1 
	Gene symbol	Forward (5'3')	Reverse (5'3')
	XIAP	AATAGTGCCACGCAGTCTACA	CAGATGGCCTGTCTAAGGCAA
	Bcl-2	GGTGGGGTCATGTGTGTGG	CGGTTCAGGTACTCAGTCATCC

RelACCCACGAGCTTGTAGGAAAGG GGATTCCCAGGTTCTGGAAACp53 GAGGTTGGCTCTGACTGTACC TCCGTCCCAGTAGATTACCAC GAPDH CTGGGCTACACTGAGCACC AAGTGGTCGTTGAGGGCAATG 
Table S2 . The sequences of si-RNAs.

 S2 
	RNA oligos	Forward (5'3')	Reverse (5'3')
	Negative-control FAM	UUCUUCGAACGUGUCACGUTT ACGUGACACGUUCGGAGAATT
	Negative control	UUCUCCGAACGUGUCACGUTT ACGUGACACGUUCGGAGAATT
	DR4-927	GCAUGGACAGGGUGUGUUUTT AAACACACCCUGUCCAUGCTT
	DR4-1201	GCUGUUCUUUGACAAGUUUTT AAACUUGUCAAAGAACAGCTT
	DR4-366	GGGUCCACAAAGACCUUCAATT UUGAAGGUCUUGUGGACCCTT
	DR5-654	UCAGGUGAAGUGGAGCUAATT UUAGCUCCACUUCACCUGATT
	DR5-955	CAGCCGUAGUCUUGAUUGUTT ACAAUCAAGACUACGGCUGTT
	DR5-555