Table 2.

Composition of the small RNAs in the + S and -S libraries

	Unique sRNA (percentage values)		Total sRNA (percentage values)
	+S	-S	+S	-S
Total	243921	260628	10029992	9918931
Exon antisense	4949 (2.02)	6053 (2.3)	164809 (1.6)	207880 (2.09)
Exon sense	17274 (7.08)	16832 (6.4)	77650 (0.7)	117728 (1.1)
Intron antisense	3002 (1.2)	3788 (1.46)	200999 (2.0)	146013 (1.4)
Intron sense	7241 (2.9)	8950 (3.4)	164440 (1.63)	251793 (2.5)
miRNA	3146 (1.2)	4015 (1.5)	309677 (3.0)	529590 (5.3)
rRNA	26934 (11.0)	20564 (7.8)	520408 (5.1)	334546 (3.3)
scRNA	167 (0.06)	110 (0.04)	661 (0.00)	607 (0.00)
siRNA	21333 (8.7)	21318 (8.1)	5048103 (50.3)	4799315 (48.3)
snRNA	547 (0.2)	747 (0.2)	3294 (0.032)	4495(0.04)
snoRNA	185 (0.07)	288 (0.11)	634 (0.00)	1475 (0.01)
tRNA	9626 (3.4)	7754 (2.9)	509944 (5.08)	238818 (2.0)
unann	149517 (61.2)	170209 (65.0)	3029373 (30.2)	3286671 (33.0)