TY - GEN AU - Seela,Frank AU - He,Yang AU - He,Junlin AU - Becher,Georg AU - Kröschel,Rita AU - Zulauf,Matthias AU - Leonard,Peter TI - Base-modified oligonucleotides with increased duplex stability: pyrazolo[3,4-d] pyrimidines replacing purines SN - 1064-3745 PY - 2004///1116 KW - Base Sequence KW - Chromatography, Thin Layer KW - Nuclear Magnetic Resonance, Biomolecular KW - Oligonucleotides KW - chemistry KW - Purines KW - Pyrazoles KW - Pyrimidines KW - Thermodynamics N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1385/1-59259-823-4:165 ER -