Chances are you've seen an illustration of DNA's double-helix structure and even pictures of the chromosomes that make up the human genome. But where and how does the famous double helix fit into ...

Certain DNA sequences can form structures other than the canonical double helix. These alternative ... same short sequence back-to-back along a chromosome," said Linnéa Smeds, a postdoctoral ...

This organization can be explained by weak interactions between nucleosomes, which are the repetitive blocks that fold the DNA double helix ... dimensions of the chromosomes compacted during ...

Watson and Crick ultimately used Franklin's images, along with their own evidence for the double-stranded nature of DNA, to argue that DNA actually takes the form of a double helix, a ladder-like ...

DNA is packed into chromosomes, which form genetic information ... B-DNA is the most common form of DNA and has a right-handed double helix structure. A-DNA forms in a shorter, right-handed ...

This organization can be explained by weak interactions between nucleosomes, which are the repetitive blocks that fold the DNA double helix. An article by UAB professor Joan-Ramon Daban analyzes ...

These findings help us better understand the structure and function of our chromosomes. They also provide insight into how disruption of twisted DNA looping can affect health—for instance, in ...

If the cell’s copying machinery started at the tip of each of the 46 chromosomes at the ... doesn’t start correctly. For DNA to be copied, the DNA double helix must open up, and the resulting ...

The discovery of DNA's double helix structure 70 years ago opened up a world of new science — and also sparked disputes over who contributed what and who deserves credit. Much of the controversy ...

Chances are you've seen an illustration of DNA's double-helix structure and even pictures of the chromosomes that comprise the human genome. But where and how does the famous double helix fit into ...