The Double Helix: A Personal Account of the Discovery of the Structure of DNA |
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Page 51
... DNA molecule contained a very large number of nu- cleotides linearly linked together in a regular way . Again our ... DNA molecules packed together to form the crystal- line aggregates studied by Maurice Wilkins and Rosa- lind ...
... DNA molecule contained a very large number of nu- cleotides linearly linked together in a regular way . Again our ... DNA molecules packed together to form the crystal- line aggregates studied by Maurice Wilkins and Rosa- lind ...
Page 52
... DNA molecule was thicker than would be the case if only one polynucleotide ( a col- lection of nucleotides ) chain were present . This made him think that the DNA molecule was a compound helix composed of several polynucleotide chains ...
... DNA molecule was thicker than would be the case if only one polynucleotide ( a col- lection of nucleotides ) chain were present . This made him think that the DNA molecule was a compound helix composed of several polynucleotide chains ...
Page 54
... DNA molecule . Mere inspection of the DNA X - ray picture should prevent a number of false starts . Fortunately , there already existed one half- good photograph in the published literature . It was taken five years previously by the ...
... DNA molecule . Mere inspection of the DNA X - ray picture should prevent a number of false starts . Fortunately , there already existed one half- good photograph in the published literature . It was taken five years previously by the ...
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Common terms and phrases
a-helix adenine answer argument arrival atoms bacterial base pairs biochemistry biological Cal Tech Cambridge Cavendish chains Chargaff chemical chemistry chemists College conversation Copenhagen crystallographic crystals cytosine Delbrück dinner DNA molecule DNA structure double helix Elizabeth existed experimental fact fellowship Francis Crick genes genetic girls Griffith guanine helical Herman hope Hugh Huxley hydrogen bonds idea immediately important ions John Kendrew keto King's knew large number letter like-with-like Linus Pauling London look lunch Luria manuscript Maurice Wilkins Maurice's Max and John Max Delbrück Max Perutz model building molecular Moreover morning never Nonetheless nucleic acids nucleotides Odile Pauling's Perutz Peter phage phosphate groups polynucleotide Pop's possibility problem protein purine purine and pyrimidine pyrimidine quickly reason Rosalind Franklin Rosy Rosy's scientific Sir Lawrence Bragg solve soon sugar-phosphate backbone talk tautomeric forms tell theory thought three-chain thymine tion told walked wanted Watson week X-ray diffraction X-ray pictures