Table 2. Detection performance (sensitivity/specificity) for SRP RNA and RNAseP alignments with mean pairwise identities between 60% and 90%.

	No. of sequences in alignment
Program	2	3	10
qrna	42.9/92.9	—	—
ddbrna	45.4/98.5	58.0/94.5	—
msari	—	—	≈ 56/100
rnaz	87.8/99.5	94.1/99.6	100/100