The Automated Synthesis of Oligonucleotides

The automated synthesis of oligonucleotides

A) Uses dimethoxytrityl resin as solid phase.
B) Is done in solution phase; the precipitated product is isolated by filtration.
C) Is done in solid phase using an exchange resin and phosphoramidite monomers.
D) Uses controlled pore glass as solid phase and phosphoramidite monomers.
E) Is done in solution phase on a type of glass container that catalyzes the reaction.