Table 1.

p53 isoform-specific small interfering RNAs (siRNAs)

	Position on sequence (nt) GenBank accession number (NG_017013)	Exon location	Exon sequence	Targeted forms
si E2	15968–15986	Exon 2	GCAGUCAGAUCCUAGCGUC	p53α, p53β, p53γ, Δ40p53α, Δ40p53β, Δ40p53γ
si 133a	17212–17230	Intron 4	GGAGGUGCUUACACAUGUU	Δ133p53α, Δ133p53β, Δ133p53γ, Δ160p53α, Δ160p53β, Δ160p53γ
si 133b	17271–17289	Intron 4	CUUGUGCCCUGACUUUCAA	Δ133p53α, Δ133p53β, Δ133p53γ, Δ160p53α, Δ160p53β, Δ160p53γ
si E7	18322–18340	Exon 7	GCAUGAACCGGAGGCCCAU	All
si E7/E8	18363–18370/ 18714–18724	Exon 7 and 8	GACTCCAGTGGTAATCTAC	All
si β	19211–19229	Exon 9β	GGACCAGACCAGCUUUCAA	p53β, Δ40p53β, Δ133p53β, Δ160p53β
si γ	19009–19016/ 19285–19295	Exon 9 and 9γ	CCCUUCAGAUGCUACUUGA	p53γ, Δ40p53γ, Δ133p53γ, Δ160p53γ
si Splice	19284–19302	Exon 9β and 9γ	GAUGCUACUUGACUUACGA	p53β, Δ40p53β, Δ133p53β, Δ160p53β, p53γ, Δ40p53γ, Δ 133p53γ, Δ160p53γ
si α	21846–21864	Exon 10	GUGAGCGCUUCGAGAUGUU	p53α, Δ40p53α, Δ133p53α, Δ160p53α