Automated solid-phase synthesis of branched oligonucleotides
作者:Masad J. Damha、Steve Zabarylo
DOI:10.1016/s0040-4039(01)93876-6
日期:1989.1
A general procedure for the synthesis of branched RNA and DNA oligonucleotides has been developed. The synthetic strategy involves the 3′->5′ synthesis of a DNA or RNA oligomer on a solid-phase, controlled-pore glass support with an automated DNA synthesizer. The branch point nucleoside is introduced by coupling of two adjacent polymer bound nucleotide chains with a tetrazole-activated adenosine 2′