UNIT 7.1 Analysis of Expression Data: An Overview

  1. Anoop Grewal,
  2. Peter Lambert,
  3. Jordan Stockton

Published Online: 1 NOV 2003

DOI: 10.1002/0471250953.bi0701s03

Current Protocols in Bioinformatics

Current Protocols in Bioinformatics

How to Cite

Grewal, A., Lambert, P. and Stockton, J. 2003. Analysis of Expression Data: An Overview. Current Protocols in Bioinformatics. 7:7.1.

Author Information

  1. Silicon Genetics, Redwood City, California

Publication History

  1. Published Online: 1 NOV 2003
  2. Published Print: SEP 2003

This is not the most recent version of the article. View current version (1 MAR 2007)


After providing a brief introduction to microarray chips and experimental details, this overview discusses analysis techniques. Data analysis from microarray experiments generally involves two parts: acquiring and normalizing the data, and interpreting it. This unit focuses mostly on the latter, as it is less technology-specific.