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 ...

In 1953, Francis Crick and James Watson described the molecular shape of DNA as a "double helix." Double-stranded ... Additionally, DNA chromosomes are often recognized and depicted as X-shaped ...

Balasubramanian and his team made an antibody that bound tightly to G-quadruplex structures, but not to traditional double-helix DNA, and found that it bound to many different sites on human ...

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 ...

The backbone of the DNA double helix consists of alternating phosphate and deoxyribose sugar molecules. Interlinking bases hold the two sides together. As A is complementary to T and C is ...

However, when cells are replicating, DNA forms organized structures called chromosomes ... bonds between the bases in a base pair. The "double helix" of DNA refers to the physical shape of ...

They worked out that in a DNA molecule: there are two strands the strands are twisted around each other to form a double helix the strands are held together by bonds between base pairs Back to top ...

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 ...