Evidence for 2-Chain Helix in Crystalline Structure of Sodium Deoxyribonucleate

  title={Evidence for 2-Chain Helix in Crystalline Structure of Sodium Deoxyribonucleate},
  author={Rosalind E. Franklin and Raymond G. Gosling},
Comparaison de novo de données de séquençage issues de très grands échantillons métagénomiques : application sur le projet Tara Oceans. (De novo comparision of huge metagenomic experiments coming from NGS technologies : application on Tara Oceans project)
Notre methode a permis de mettre en evidence that les grands systemes oceaniques influent sur the repartition globale des micro-organismes marins Influent sur la repartitions globale d'un environnement naturel.
Rosalind Elsie Franklin ( 1920-1958 )
Rosalind Elsie Franklin worked with X-ray crystallography at King's College London, UK, and she helped determine the helical structure of DNA in the early 1950s. Franklin's research helped establish
Studies towards the prebiotic synthesis and phosphorylation of ribonucleotides
The discovery of a generational node in the network of prebiotic chemistry that links the syntheses of amino acids with nucleotides 5'-phosphates suggests that these different groups of metabolites need not have arisen from separate chemistries, helping to get a better understanding of the processes governing the chemical evolution of life.
Functional interaction between the DNA damage tolerance pathway and the DNA damage checkpoint : implications for genome stability and oncogenesis
The E3 ubiquitin ligase RAD18, a major regulator of translesion DNA synthesis, is a limiting factor for the checkpoint activation in Xenopus embryos and high RAD18 levels in glioblastoma cancer stem cells highly resistant to DNA damage are found.
The complementary structure of deoxyribonucleic acid
  • F. Crick, J. Watson
  • Computer Science
    Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences
  • 1954
This paper describes a possible structure for the paracrystalline form of the sodium salt of deoxyribonucleic acid. The structure consists of two DNA chains wound helically round a common axis, and
An Introduction to Reproducibility in the Context of Animal Research
The search for the genetic and epigenetic mechanisms behind the intricated dysregulation induced by ethanol will aid researchers in establishing new therapy approaches and offer new windows for observation and research.
Density Functional Theory Study of 12mer Single-Strand Guanine Oligomer and Associated Muon Hyperfine Interaction
A total of 96 muonium trapping sites at C2, C4, C5, C6, C8, N3, N7, and O6 were investigated and all 12 C8 sites have lower energy than the other 84 sites and are clustered in the energy–muon hyperfine coupling constant scatter plot.
Helical Self-Organizations and Emerging Functions in Architectures, Biological and Synthetic Macromolecules
Helical architectures including artwork and monuments, such us the Trajan’s column from Rome, were constructed as early as in the year 113 while the assemblies and the self-organizations of biologi...


Molecular Structure of Nucleic Acids: A Structure for Deoxyribose Nucleic Acid
The determination in 1953 of the structure of deoxyribonucleic acid (DNA), with its two entwined helices and paired organic bases, was a tour de force in X-ray crystallography and opened the way for a deeper understanding of perhaps the most important biological process.
On the Patterson transforms of fibre diagrams
A method is given for the calculation of a two-dimensional Patterson transform from the intensity data of a fibre diagram. This vector map is a section parallel to the fibre axis through the