Table 2.
Set of selected tags and ratios between SAGE libraries
| ID | Dorsal frequency | Ventral frequency | Normalized ratio* | p-value eSAGE† |
| DV01 | 34 | 2 | 17.5 | 6.65 e-9 |
| DV02 | 20 | 1 | 20.6 | 8.53 e-6 |
| DV03 | 0 | 15 | -14.6 | 3.8 e-5 |
| DV04 | 18 | 2 | 9.3 | 0.0001 |
| DV05 | 20 | 3 | 6.9 | 0.0002 |
| DV06 | 11 | 0 | 11.3 | 0.0004 |
| DV07 | 9 | 0 | 9.3 | 0.0017 |
| DV08 | 9 | 0 | 9.3 | 0.0017 |
| DV09 | 11 | 1 | 11.3 | 0.0030 |
| DV10 | 8 | 0 | 8.2 | 0.0035 |
| DV11 | 8 | 0 | 8.2 | 0.0035 |
| DV12 | 13 | 2 | 6.7 | 0.0036 |
| DV13 | 1 | 11 | -10.7 | 0.0039 |
| DV14 | 0 | 8 | -7.8 | 0.0044 |
| DV15 | 0 | 8 | -7.8 | 0.0044 |
| DV16 | 10 | 1 | 10.3 | 0.0056 |
| DV17 | 12 | 2 | 6.2 | 0.0064 |
| DV18 | 12 | 2 | 6.2 | 0.0064 |
| DV22 | 1 | 10 | -9.7 | 0.0072 |
| DV25 | 2 | 12 | -5.8 | 0.0086 |
| DV38 | 1 | 9 | -8.8 | 0.0132 |
The first 18 tags of the list of tags with significant differential frequency of occurrence between libraries are shown (ordered by increasing p-value). Three additional ventral tags are also included (DV22, DV25 and DV38). *Normalized ratio is the ratio of relative dorsal and ventral frequencies, considering 31,175 total dorsal tags and 32,047 total ventral tags. Negative numbers indicate a higher ventral frequency. † p-value given by the eSAGE software for the differential expression of each tag between both SAGE libraries.