申请人:——
公开号:US20020028922A1
公开(公告)日:2002-03-07
A mutagenic, triplex-forming oligonucleotide and methods for use thereof wherein the oligonucleotide is chemically modified to incorporate a mutagen and forms a triple-stranded nucleic acid molecule with a specific DNA segment of a target DNA molecule. Upon formation of the triplex, the mutagen is brought into proximity with the target molecule and causes a mutation at a specific site therein. The mutation activates, inactivates or alters the activity and function of the target molecule.
一种诱变的三链形成寡核苷酸及其使用方法,其中的寡核苷酸经化学修饰后加入诱变剂,并与目标 DNA 分子的特定 DNA 片段形成三链核酸分子。三链核酸分子形成后,诱变剂被带到目标分子附近,并在其中的特定位点引起突变。突变可激活、灭活或改变目标分子的活性和功能。