摘要 : DNA 5-formylcytosine(5fC)is a prominent epigenetic modification within biological systems.Recent investigations have shed light on its pivotal role in governing cell fate,gene expression,and disease pathways.However,our comprehens... 展开 DNA 5-formylcytosine(5fC)is a prominent epigenetic modification within biological systems.Recent investigations have shed light on its pivotal role in governing cell fate,gene expression,and disease pathways.However,our comprehension of the precise control of the 5f site structure to influence its functionality remains limited.In this study,we have successfully achieved precise control over 5fc activity by harnessing the interaction between streptavidin and biotin.This research underscores the potential application of interactions between biomacromolecules and small molecules in advancing the field of DNA epigenetic functional regulation. 收起