Figure 1 - full size

Figure 1. Figure 1 (a) A-form duplex (gCGCGC)[2], (b) Z-form duplex (CGCGCG)[2].

The above figure is reprinted by permission from the IUCr: Acta Crystallogr D Biol Crystallogr (2003, 59, 433-437) copyright 2003.