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Food Biotechnology. 食品生物技术. 第一章 绪论. 生物技术概述 食品生物技术概述. 克隆羊多莉. 转基因延熟番茄. 生物技术概述. 一、生物技术的定义 现代生物技术代表着高新技术,但至今还没有一个统一的定义。而从学术方面对生物技术下定义是在 20 世纪的事 (一) Biotechnology 术语的诞生 1919 年一位匈牙利农业经济学家 Karl Ereky 首创了 “ Biotechnology ” 一词 目的:表达一切用 生物转化手段进行生产的概念 ,并表明 生物学 与 技术之间 的内在联系 - PowerPoint PPT Presentation
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Food Biotechnology
20Biotechnology 1919Karl ErekyBiotechnology 1982
1982 ()1985Moo-Young 1985
DNADNA()
Gene engineering
2070DNA
DNA
Cell engineering ()
Fermentation engineering
Enzyme engineering
Protein engineering
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1865BrunnGregor Johann Mendel8281866 35
19001de Vries F23:1 1900326 L.H
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1885Louis Pasteur) 2020 Alexander Fleming50
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1968NirenbergDNAHollytRNAKhoranaFigure The lac operon includes three genes
Marshall W. Nirenberg Robert W. Holley Har Gobind Khorana
Cornell University Ithaca, NY, USA University of Wisconsin Madison, WI, USA National Institutes of Health Bethesda, MD, USA
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2060Paul BergSV401972DNA1980Paul Berg Walter Gilbert Frederick Sanger
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1972BoyerEcoRDNA DNABoyerGenentechHerbert Boyer
1977SangerDNAMaxamGilbergDNAFrederick Sanger Walter Gilbert 1980
1984KohlerMilsteinJerne Niels K. Jerne Csar Milstein Georges J.F. Khler
1/3 of the prize 1/3 of the prize 1/3 of the prize
1986MullisPolymerase Chain Reaction, PCR1993for his invention of the polymerase chain reaction (PCR) method Kary B. Mullis 1/2 of the prize
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Meselson StahlDNA
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