Figure 1.

Annealed structure of a trans-NAT pair (At4g19270::At1g56530). The annealed structure of two transcripts was predicted by the hybrid program. Transcript At4g19270 is shown as the upper strand from 5' to 3', whilst transcript At1g56530 is shown as the lower strand from 3' to 5'. The paired region obtained by the blast search result is shown in red.