Table 3. Compilation of the potential sites identified by the library of delta ribozymes.

Cleavage position	HBV P1 stem	ORF targeteda	Rz pool assayb	Rz assayb
303	GUGGUUU	C genes	++	+++
1365	GUAAACC	Pre S2	+	–
1543	GGACUUC	S genes	++	++
2624	GUUGUCC	P gene	+	++
2833	GUCUGUG	X gene	+	+++
2861	GUGCACU	X gene	+	+++

^aSee Figure 1B.

^bRelative level of cleavage.