Primer, primer set, and nucleic acid amplification method and mutation detection method using the same
申请人:Hayashizaki Yoshihide
公开号:US20080227104A1
公开(公告)日:2008-09-18
The present invention provides a primer that effectively can detect, for example, the double helix structure of a nucleic acid. The primer is a labeled nucleic acid containing at least one structure represented by the following formula (16),
where B is an atomic group having a nucleobase skeleton, E is an atomic group having a deoxyribose skeleton, a ribose skeleton, or a structure derived from either one of them, or an atomic group having a peptide structure or a peptoid structure, and Z
11
and Z
12
are each an atomic group that exhibits fluorescence and are identical to or different from each other.
本发明提供了一种引物,可以有效地检测核酸的双螺旋结构,例如。该引物是一种带标记的核酸,其中至少包含下式(16)所表示的一个结构,其中B是具有核苷酸骨架的原子团,E是具有脱氧核糖骨架,核糖骨架或从它们中的任何一个派生的结构,或具有肽结构或肽酰结构的原子团,而Z11和Z12是各自表现出荧光的原子团,它们相同或不同。