Study on the complexation between DNA and cationic porphyrin derivatives.

Nucleic Acids Symp Ser (Oxf)

Department of Chemistry, University of Tsukuba, Tsukuba 305-8571, Japan.

Published: July 2007

A water-soluble cationic porphyrin, 5,10,15,20-Tetra(N-methylpyridinium-4-yl)-21H,23H-porphyrin has been shown to intercalate selectively into the A3-G4 gap of C-quadruplexed DNA d(TTAGGG)4.

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http://dx.doi.org/10.1093/nass/48.1.137DOI Listing

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