The present disclosure provides modified oligonucleotides and compositions and methods thereof. In some embodiments, provided technologies comprise modified sugars and/or modified internucleotidic linkages. In some embodiments, the present disclosure provides technologies for preparing modified oligonucleotides. In some embodiments, the present disclosure provides chirally controlled oligonucleotide compositions and methods for their preparation and uses.
本公开提供了经修改的寡
核苷酸及其组合物和方法。在某些实施方式中,提供的技术包括修改的糖或修改的
核苷酸间连接。在某些实施方式中,本公开提供了用于制备修改的寡
核苷酸的技术。在某些实施方式中,本公开提供了对手性控制的寡
核苷酸组合物及其制备和用途的方法。