[EN] CLEAVABLE NUCLEOTIDE ANALOGS AND USES THEREOF<br/>[FR] ANALOGUES NUCLÉOTIDIQUES CLIVABLES ET LEURS UTILISATIONS
申请人:HARVARD COLLEGE
公开号:WO2018102554A1
公开(公告)日:2018-06-07
Cleavable nucleotide analogs are provided. The nucleotide analog includes a nucleotide molecule attached to a cleavable moiety wherein the cleavable moiety comprises a protective group and/or a linker attached to a fluorophore. The cleavable moiety is linked to the oxygen atom of the 3'-OH of the pentose of the nucleotide molecule. The nucleotide analogs can be used in making polynucleotide molecules using template independent polymerases. The nucleotide analogs can act as reversible terminators during DNA sequencing by synthesis. The cleavage of the cleavable moiety restores a free 3'-OH functional group allowing growth of the polynucleotide molecule. The general structures as well as proposed synthetic schemes for the nucleotide analogs are also provided.