Chemically cleavable 3′-O-allyl-dNTP-allyl-fluorophore fluorescent nucleotide analogues and related methods
申请人:The Trustees of Columbia University in the City of New York
公开号:US09297042B2
公开(公告)日:2016-03-29
This invention provides a nucleotide analog comprising (i) a base selected from the group consisting of adenine, guanine, cytosine, thymine and uracil, (ii) a deoxyribose, (iii) an allyl moiety bound to the 3′-oxygen of the deoxyribose and (iv) a fluorophore bound to the base via an allyl linker, and methods of nucleic acid sequencing employing the nucleotide analog.
本发明提供了一种核苷酸类似物,包括(i)从腺嘌呤、鸟嘌呤、胞嘧啶、胸腺嘧啶和尿嘧啶中选择的碱基,(ii)脱氧核糖,(iii)与脱氧核糖的3'-氧原子键合的丙烯基基团,以及(iv)通过丙烯基连接物与碱基键合的荧光分子,以及采用该核苷酸类似物的核酸测序方法。