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Hace 1 día · In mid-March 1953, Watson and Crick deduced the double helix structure of DNA. Crucial to their discovery were the experimental data collected at King's College London —mainly by Rosalind Franklin for which they did not provide proper attribution.
Hace 4 días · In his book The Double Helix, Watson provides his first-person account of the search for and discovery of DNA. He paints a sympathetic but sometimes critical portrait of Franklin. He praises her intellect and scientific acumen, but portrays Franklin as difficult to work with and careless with her appearance.
Hace 4 días · The DNA double helix is stabilized primarily by two forces: hydrogen bonds between nucleotides and base-stacking interactions among aromatic nucleobases. The four bases found in DNA are adenine (A), cytosine (C), guanine (G) and thymine (T).
Hace 1 día · Double helix, as related to genomics, is a term used to describe the physical structure of DNA. A DNA molecule is made up of two linked strands that wind around each other to resemble a twisted ladder in a helix-like shape.
24 de jun. de 2024 · Human DNA is now intertwined with AI—a Triple Helix (TH)—embedded so deeply that ancestors from just a hundred years ago seem like mythical creatures. Triple Helix is an AI connector that links every human to the collective intelligence of all humanity, mined in the past 200 years.
21 de jun. de 2024 · Systematic studies aimed at quantifying the effect of coaxial stacking in DNA and RNA through melting experiments date back to the 1990s, highlighting the overall stabilization but a surprising lack of correlation with the energies of helix propagation in DNA.
27 de jun. de 2024 · A two-day international scientific symposium to celebrate the 70th anniversary of the discovery of DNA's double helix structure, the most profound biological discovery of the past century, concluded in Beijing on Sunday.
