Certain DNA sequences can form structures other than the canonical double helix. These alternative DNA conformations—referred ...

An international research team has provided a detailed insight into how the spatial organization of genetic material is established in the cell nucleus of early embryos within the first hours after ...

Extrachromosomal DNA (ecDNA) is a unique form of circular DNA that exists outside of normal chromosomes. Found exclusively in ...

WE wish to suggest a structure for the salt of deoxyribose nucleic acid (D.N.A.). This structure has novel features which are of considerable biological interest. A structure for nucleic acid has ...

Apr. 25, 2025 — Astronomers have discovered that super-Earth exoplanets are more common across the universe than previously thought. While it can be relatively easy to locate worlds that orbit ...

In new research published in Nature, scientists have produced the first comprehensive atlas of the tiny energy producers in ...

Article continues after sponsor message On the cultural front, April 25, 1953, is notable for the publication of the discovery of the DNA double helix structure by James Watson and Francis Crick.

Astbury, W. T., Symp. Soc. Exp. Boil., 1, Nucleic Acid (Cambridge Univ. Press, 1947).

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