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第三讲-基因工程

Lecture 3 - Genetic Engineering
课程网址: http://videolectures.net/yalebeng100s08_saltzman_lec03/  
主讲教师: W. Mark Saltzman
开课单位: 耶鲁大学
开课时间: 2011-01-04
课程语种: 英语
中文简介:
Saltzman教授介绍了DNA分子结构的元素,如骨架、碱基组成、碱基配对和核酸的方向性。他描述了DNA合成、转录、RNA剪接、翻译和翻译后处理的过程,这些过程都是从基因密码(DNA)中产生胰岛素等蛋白质所必需的。萨尔茨曼教授描述了遗传密码。RNA干扰也被认为是一种控制基因表达的方法,它可以作为一种新的治疗疾病的方法。
课程简介: Professor Saltzman introduces the elements of molecular structure of DNA such as backbone, base composition, base pairing, and directionality of nucleic acids. He describes the processes of DNA synthesis, transcription, RNA splicing, translation, and post-translational processing required to make a protein such as insulin from its genetic code (DNA). Professor Saltzman describes the genetic code. RNA interference is also discussed as a way to control gene expression, which can be applied as a new way to treat diseases.  
关 键 词: DNA分子结构的元素; 基因密码; 遗传密码
课程来源: 视频讲座网
数据采集: 2021-11-26:zkj
最后编审: 2021-11-26:zkj
阅读次数: 85