This disclosure relates to nucleic acid constructs modified to have a reduced net anionic charge. In some aspects the constructs comprise phosphodiester and/or phosphothioate protecting groups. The disclosure also provide methods of making and using such constructs.
本披露涉及修饰为减少净阴离子电荷的核酸构建物。在某些方面,构建物包括
磷酸二酯和/或
磷酸硫酯保护基团。本披露还提供了制备和使用此类构建物的方法。