01DNAStruc - Franklin base-pairing rules antiparallel major...

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DNA Structure The substance of heredity Experiment 1: Griffith infects mice with Streptococcus pneumonia Deoxyribonucleic acid (DNA) and Ribonucleic acid (RNA) nucleotide nitrogenous base ribose vs. deoxyribose phosphate numbering carbons on sugars nucleotide nomenclature phosphodiester bond Watson and Crick and the double helix Chargaff’s rule
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Unformatted text preview: Franklin base-pairing rules antiparallel major and minor grooves Forms of DNA B-DNA right-handed vs. left-handed 1 NH 2 N N O sugar H 2 N N N N N O O CH 2 O OH O=P–O – O – O = P – O – O N N N H 2 N H N CH 2 O OH O OH O = P – O – H H 3 C H-N-H O O N N N N N N O N N N N N N-H H O N CH 2 O O CH 2 O O O=P–O – CH 2 CH 2 O O O O O O O = P-O – P P H-N-H H Cold Spring Harbor...
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This note was uploaded on 04/22/2008 for the course BIO 325 taught by Professor Saxena during the Spring '08 term at University of Texas at Austin.

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