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钮经义教授是我国著名的生物化学家,中国科学院学部委员。主要从事蛋白质化学及多肽合成的研究,成绩卓著。50年代,钮教授在美国首创的部分肼解和酶解结合,解决了卵白蛋白、核糖核酸酶和烟草花叶病毒蛋白亚基C端排列次序问题,肯定了植物病毒中蛋白亚基的存在。回国后,开展多肽研究,在胰岛素人工合成中作出了重要贡献。他应本刊特约,撰文述怀。他对科研的执著追求及锲而不舍的顽强态度,给我们以激励与启发。
Professor Niu Jingyi is a well-known biochemist in China, a member of the Chinese Academy of Sciences. Mainly engaged in protein chemistry and peptide synthesis research, outstanding results. In the 1950s, Professor Niu’s first hydrazine hydrolysis and enzymolysis in the United States combined to solve the order of C-terminal arrangement of protein subunits of ovalbumin, ribonuclease and tobacco mosaic virus and affirmed the existence of protein subunits in plant viruses. After returning home to carry out peptide research, made an important contribution in the insulin synthesis. He should be special correspondent, author described the book. His dedication to scientific research and perseverance perseverance, give us inspiration and inspiration.