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1952 Alfred Hershey and Martha Chase. Figure 5-2 Chemical structure of a nucleic acid. Page 82. Figure 5-19 Electron micrograph of a T2 bacteriophage and its DNA. Page 91. Figure 29-24 Agarose gel electrophoresis pattern of SV40 DNA. Page 1126.
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Figure 5-2 Chemical structure of a nucleic acid. Page 82
Figure 5-19 Electron micrograph of a T2 bacteriophage and its DNA. Page 91
Figure 29-24 Agarose gel electrophoresis pattern of SV40 DNA. Page 1126
Figure 5-14 Schematic representation of the strand separation in duplex DNA resulting from its heat denaturation. Page 90
Figure 5-15 UV absorbance spectra of native and heat-denatured E. coli DNA. Page 90
Figure 5-17 Variation of the melting temperatures, Tm, of various DNAs with their G + C content. Page 91
Figure 5-10 X-ray diffraction photograph of a vertically oriented Na+ DNA fiber in the B conformation taken by Rosalind Franklin. Page 87
Figure 5-12Watson-Crick base pairs. Chargaff’s rules 1952 Page 88
Figure 29-1a Structure of B-DNA. (a) Ball and stick drawing and corresponding space-filling model viewed perpendicular to the helix axis. Page 1108
Figure 29-1b Structure of B-DNA. (b) Ball and stick drawing and corresponding space-filling model viewed down the helix axis. Page 1109
B-DNA. A-DNA Z-DNA Page 1108
DNA tutorial link http://molvis.sdsc.edu/dna/index.htm
Figure 29-7 The conformation of a nucleotide unit is determined by the seven indicated torsion angles. Page 1116
Figure 29-8 The sterically allowed orientations of purine and pyrimidine bases with respect to their attached ribose units.
Figure 5-13 Demonstration of the semiconservative nature of DNA replication in E. coli by density gradient ultracentrifugation. Page 89
