摘要:
The alpha-nucleoside 7-(2'-deoxy-alpha-D-ribofuranosyl)hypoxanthine, incorporated into an otherwise beta-configured oligodeoxynucleotide that is designed to bind to a DNA duplex in the parallel motif, recognizes selectively and efficiently a G-C base pair, presumably via monodentate alpha-H-7 . G-C base-triple formation. Copyright (C) 1996 Elsevier Science Ltd