加星标，才能不错过每日推送！方法见文末插图 从调控功能到促进突变，具有双刃剑角色的非双螺旋DNA结构正揭开它神秘的面纱。 撰文 | 钱胜 0 1 DNA结构的多样性 在格里菲斯（Frederick Griffith）和艾弗里（Osward Avery ...

As early as 1943 Oswald Avery proved what had been suspected: that DNA, a nucleic acid ... in such a way to form a double helix, like a spiral staircase. This structure, announced in their ...

The actual connection between physics and molecular biology is that curvature and torsion are the most probable solutions ...

Typically, DNA is a double helix with right-handed helical sense ... We have found that switchback DNA's unique structure can ...

The original model of DNA structure created by Crick and Watson Crick and Watson's feat was to realise that there are two strands that coil around each other to form a double helix. The two ...

More than seven decades later, mathematician Robert Monjo believes he has discovered a similarly significant double helix — but this time not as the structure of human DNA, but as the structure ...

Helical structures are ubiquitous across biology, from the double-stranded helix of DNA to how heart muscle cells spiral in a band. Inspired by this twisty ladder, researchers have developed an ...

In the double helix structure of DNA, thymine forms a base pair with adenine through two hydrogen bonds. This specific pairing is known as complementary base pairing and is essential for the stability ...

Motivated by elegant biological helical structures, considerable effort has been devoted to developing artificial helical ...

In a recent article, researchers explored the optical properties of surfactant-free DNA solid films, highlighting their ...

Researchers in Lithuania present the molecular structure of a new, more-versatile CRISPR system for gene editing.