申请人:The Trustees of Columbia University in the City of New York
公开号:US20160264612A1
公开(公告)日:2016-09-15
This invention provides methods for attaching a nucleic acid to a solid surface and for sequencing nucleic acid by detecting the identity of each nucleotide analogue after the nucleotide analogue is incorporated into a growing strand of DNA in a polymerase reaction. The invention also provides nucleotide analogues which comprise unique labels attached to the nucleotide analogue through a cleavable linker, and a cleavable chemical group to cap the —OH group at the 3′-position of the deoxyribose.
这项发明提供了一种将核酸连接到固体表面的方法,以及通过在聚合酶反应中将核苷酸类似物并入到DNA增长链中后检测每个核苷酸类似物的身份来测序核酸的方法。该发明还提供了包含独特标签的核苷酸类似物,通过可切割的连接剂连接到核苷酸类似物上,并且包含用于封闭去氧核糖的3′-位置上的—OH基团的可切割化学基团。