During DNA replication, the classic double helix can temporarily rearrange into an alternative structure known as a DNA three ...

The DNA packed inside every human cell contains instructions for life, written in billions of letters of genetic code. Every time a cell divides, the complete code, divided among 46 chromosomes, must ...

ALKBH1 is a genomic DNA 6mA demethylase that preferentially removes 6mA in bubbled/bulged DNA and ssDNA, instead of dsDNA.