TY - RPRT TI - Ethidium and azidoethidium oligonucleotide derivatives: synthesis, complementary complex formation and sequence-specific photomodification of the single-stranded and double-stranded target oligo- and polynucleotides. AU - A A Koshkin AU - K Kropachev AU - S V Mamaev AU - N V Bulychev AU - S G Lokhov AU - V V Vlassov AU - A V Lebedev PY - 1994 DO - 10.1002/jmr.300070305 UR - https://pubmed.ncbi.nlm.nih.gov/7880542/ ID - 7880542 ER -