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Bioinformatics
This document discusses biological databases and their classifications. It introduces bioinformatics and the need for biological databases to store and communicate large datasets. It describes different types of biological data that can be stored in databases, including nucleotide sequences, protein sequences, 3D protein structures, and gene expression data. The document also covers different ways databases can be classified, such as by the type of data, whether they contain primary or analyzed data, how the data is linked, and access restrictions.
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Bioinformatics
- 1. Created By:ANKIT UPADHYAYA BIOINFORMATICS
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- 7. USEFUL DATABASE ONBIOINFORMATICS
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- 9. BIOLOGICAL DATABASES: WHY? Need for storing and communicating large datasets has grown Make biological data available to scientists. To make biological data available in computer-readable form. 02/26/11 14:28
- 10. DIFFERENT CLASSIFICATIONS OFDATABASES Type of data nucleotide sequences protein sequences proteins sequence patterns or motifs macromolecular 3D structure gene expression data metabolic pathways 02/26/11 14:28
- 11. DIFFERENT CLASSIFICATIONS OFDATABASES…. Primary or derived databases Primary databases: experimental results directly into database Secondary databases: results of analysis of primary databases Aggregate of many databases Links to other data items Combination of data Consolidation of data 02/26/11 14:28
- 12. DIFFERENT CLASSIFICATIONS OFDATABASES…. Technical design Flat-files Relational database (SQL) Exchange/publication technologies (FTP, HTML, CORBA, XML,...) 02/26/11 14:28
- 13. DIFFERENT CLASSIFICATIONS OFDATABASES…. Availability Publicly available, no restrictions Available, but with copyright Accessible, but not downloadable Academic, but not freely available Proprietary, commercial; possibly free for academics 02/26/11 14:28
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