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第二章 DNA重组 基因工程课件.pdf

发布:2017-09-17约4.46万字共238页下载文档
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•Gene Engineering 2. DNA 2.1 DNA 2.2 DNA 2.3 DNA 2.4 PCR 2.5 DNA 2.6 DNA 2.7 DNA •Gene Engineering DNA •Gene Engineering 2.1 DNA 2.1.1 DNA 2.1.2 DNA 2.1.3 DNA 2.1.4 DNA •Gene Engineering 2.1.1 DNA Nitrogenous base Sugar Phosphate Nucleotides H •Gene Engineering (Nucleosides) Glycosidic (glycoside, glycosylic) bond ( R Ribose or 2’-deoxyribose Adenosine, guanosine, cytidine, thymidine, uridine •Gene Engineering (Deoxyribose) β-2’-deoxyribose Bases) Bicyclic Purines: Monocyclic pyrimidine: •Gene Engineering (Nucleotides) 3` 5`2`() Phosphate ester bonds Deoxynucleotides Ribonucleotides 9 1’ Base Nucleoside Nucleotide Adenine (Deoxy)adenosine (d)A (mono, di-, tri)
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