Whether this bizarre form of DNA existed in cells and had any function, and what that might be, was hotly debated for nearly half a century. But research has recently confirmed its biological ...

The left-handed Z-DNA double helix is held together by traditional Watson-Crick base pairs, but unlike righthanded B-DNA, which has major and minor grooves between the twists of its sugar-phosphate ...

We have built a prototype set of Borromean rings from DNA by mixing B-DNA and Z-DNA in a specific fashion. In a second use of Z-DNA, we have constructed a DNA nanomechanical device. The device ...

Dragon Ball Z presents the question "Whose DNA does Cell have?" from the moment that he is introduced in the story. The character was Dr. Gero's biggest creation and he came back from a different ...