Table 1

Signal-ratio distribution according to the source libraries

Log2 ratio*
4-day roots
IM ears
Tissue mix
Total

<-2.5
4 (0.2)2
2 (0.3)
4 (0.1)
10 (0.2)
-2.5 ~ -2.0
2 (0.1)
3 (0.4)
10 (0.4)
15 (0.3)
-2.0 ~ -1.5
4 (0.2)
10 (1.3)
22 (0.8)
36 (0.7)
-1.5 ~ -1.0
40 (2.1)
34 (4.4)
67 (2.5)
141 (2.6)
-1.0 ~ -0.5
166 (8.6)
118 (15.4)
233 (8.7)
517 (9.6)
-0.5 ~ 0.0
497 (25.9)
317 (41.3)
717 (26.7)
1,531 (28.5)
0.0 ~ 0.5
609 (31.7)
205 (26.7)
877 (32.7)
1,691 (31.5)
0.5 ~ 1.0
327 (17.0)
53 (6.9)
291 (10.8)
671 (12.5)
1.0 ~ 1.5
94 (4.9)
10 (1.3)
82 (3.1)
186 (3.5)
1.5 ~ 2.0
25 (1.3)
2 (0.3)
17 (0.6)
44 (0.8)
2.0 ~ 2.5
13 (0.7)
0 (0.0)
7 (0.3)
20 (0.4)
>2.5
15 (0.8)
0 (0.0)
3 (0.1)
18 (0.3)
Weak hybridization
124 (6.5)
14 (1.8)
353 (13.2)
491 (9.1)
Total
1,920 (100)
768 (100)
2,683 (100)
5,371 (100)

The log2 ratio is the average of log2 (4DR/IME) from the dye-swap experiment. Numbers within parentheses indicate percentiles.

Cho et al. Genome Biology 2002 3:research0045.1   doi:10.1186/gb-2002-3-9-research0045

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