Table 1.

Selected features of "known" ncRNAs of S. meliloti

Name	Strand	% IGR	A%	C%	G%	T%	GC%	GC-AT skew
4.5S = ffs	+/Leading	34.5	18.2	33.7	33.7	14.4	67.4	0.00–11.76
tmRNA	+/Lagging	45.1	24.3	28.0	28.4	19.3	56.4	0.55–11.43
rnpB	-/Leading	44.6	22.1	30.5	36.6	10.8	67.1	9.09–33.85