生物信息chap1.pdf

生物信息学概论 生物信息学概论 第一章：历史简介和概论 Bioinformatics, 2013, HUST 本章内容提要 本章内容提要 本章内容提要 第一节：生物信息学的发展历程 第二节：主要研究内容与方向 第三节：领域发展趋势 第四节：国内相关专业介绍 第五节：其他 Bioinformatics, 2013, HUST 第一节：生物信息学的发展历程 第一节：生物信息学的发展历程 第一节：生物信息学的发展历程 什么是生物信息学？ 1. Bioinformatics is a new subject of genetic data collection, analysis and dissemination to the research community (1987) 2. Bioinformatics refers to database-like activities, involving persistent sets of data that are maintained in a consistent state over essentially indefinite periods Hwa A. Lim of time (1994) Bioinformatics, 2013, HUST 什么是生物信息学？(2) 什么是生物信息学？(2) 什么是生物信息学？(2) Bioinformatics is the field of science in which biology, computer science, and information technology merge into a single discipline. The ultimate goal of the field is to enable the discovery of new biological insights as well as to create a global perspective from which unifying principles in biology can be discerned Biology in the 21st century is being transformed from a purely lab-based science to an information science as well from NCBI’s science primer /About/primer/bioinformatics.html Bioinformatics, 2013, HUST 广义生物信息学观点 广义生物信息学观点 广义生物信息学观点 Biology may be viewed as the study of transmission of information: from mother cell to daughter cell, from one cell or tissue type to another, from one generation to the next, and from one species to another. This informational v