Sequence-Specific Photomodification of DNA by an Oligonucleotide-Phenanthrodihydrodioxin Conjugate

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Sequence-specific photomodification of DNA by an oligonucleotide-phenanthrodihydrodioxin conjugate.

We introduce a new member of a family of photochemically active oligonucleotide conjugates. A Phenanthrodihydrodioxin (PDHD)-based agent was synthesized and covalently linked to a 5'-end of the 9-mer oligonucleotide via a hexamethylene linker. The conjugate hybridized to a complementary 30-nucleotide-long target and efficiently cleaved it in a sequence specific manner. Up to 67% of target was s...

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ژورنال

عنوان ژورنال: Bioconjugate Chemistry

سال: 1998

ISSN: 1043-1802,1520-4812

DOI: 10.1021/bc970209a