Light‐Driven Conformational Switch of i‐Motif DNA

Huajie Liu, Yun Xu, Fengyu Li, Yang Yang, Wenxing Wang, Yanlin Song, Dongsheng Liu

Angewandte Chemie International Edition · 2007 · 169 citations · 47 references

Concepts

Abstract

Making the switch: A photoinduced DNA conformational switch between the i-motif and random-coil structures has been achieved by combination with a reversible photoirradiated pH-jump system (see picture; MGCB: malachite green carbinol base, MG: malachite green). Multiple cycling of this switch has also been demonstrated.

References

47