| |
Number of clones |
| RNA species |
miRNAs |
rRNAs |
tRNAs |
snRNAs |
mRNAs |
unknown |
total |
| Heart |
104 |
16 |
2 |
0 |
0 |
55 |
177 |
| Lung |
136 |
23 |
0
|
0 |
4 |
47 |
210 |
| Liver |
115 |
24 |
2 |
0 |
1 |
26 |
168 |
| Spleen |
42 |
83 |
4 |
1 |
0 |
91 |
221 |
| Small
Intestine |
9 |
42 |
2 |
2 |
8 |
69 |
132 |
| Colon |
24 |
72 |
2 |
4 |
2 |
77 |
181 |
| Kidney |
96 |
69 |
2 |
0 |
1 |
34 |
202 |
| Skin |
100 |
71 |
8 |
10 |
21 |
72 |
282 |
| Testis |
34 |
35 |
1 |
2 |
2 |
42 |
116 |
| Ovary |
36 |
67 |
2 |
0 |
11 |
110 |
226 |
| Thymus |
22 |
63 |
2 |
1 |
15 |
76 |
179 |
| Spinal cord |
10 |
17 |
0 |
0 |
0 |
18 |
45 |
| Cortex |
101 |
11 |
2 |
0 |
0 |
20 |
134 |
| Cerebellum |
87 |
7 |
3 |
0 |
2 |
13 |
112 |
| Midbrain |
93 |
13 |
0 |
0 |
2 |
21 |
129 |
| Eye |
78 |
39 |
11 |
0 |
0 |
8 |
114 |
| Saos-2 |
76 |
180 |
3 |
15 |
0 |
58 |
332 |
| HeLa |
110 |
39 |
2 |
8 |
0 |
64 |
223 |
| total |
1273 |
871 |
48 |
43 |
69 |
901 |
3183 |
Distribution of approximately
21-nt RNAs cloned from mouse tissues and the human Saos-2 and HeLa cell lines.