Table 1.

Sensitivity

Arabidopsis vs Arabidopsis	Total	Detected	%
TGA	1361	940	69
TGU	3694	2526	68.4

The table below gives the total number of TGA and TGU and the corresponding number and fraction of detected regions. A region is considered as detected if it is both overlapped by a TA on more than 70% of its length and one of its TGU has been detected. More than two thirds of all TGAs are detected. The fact that all TGUs cannot be detected is not surprising given that the oldest duplications cannot be detected at the DNA level.