Polydeoxyribonucleotides, synthesis

The solid phase synthesis of oligonucleotides has not reached the level of sophistication as that for peptides. The design of an appropriate solid support has been difficult with such problems as undesirable polymer characteristics and irreversible adsorption of reagents onto the support. Only recently have appropriate polymer matrices (e.g., HPLC silica) been described that appear to have potential for the synthesis of nucleotide polymers. In fact, a major impetus for the development of solid phase methodology for the synthesis of polydeoxyribonucleotide (DNA) sequences has been the industrial application of the so-called biotechnology or recombinant DNA technology. 

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