UNIT 11.4 Analysis of Expression Data: An Overview

  1. Anoop Grewal1,
  2. Peter Lambert1,
  3. Jordan Stockton2

Published Online: 1 JUL 2007

DOI: 10.1002/0471142905.hg1104s54

Current Protocols in Human Genetics

Current Protocols in Human Genetics

How to Cite

Grewal, A., Lambert, P. and Stockton, J. 2007. Analysis of Expression Data: An Overview. Current Protocols in Human Genetics. 54:11.4:11.4.1–11.4.14.

Author Information

  1. 1

    NextBio, Cupertino, California

  2. 2

    Agilent Technologies, Santa Clara, California

Publication History

  1. Published Online: 1 JUL 2007
  2. Published Print: JUL 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. Curr. Protoc. Hum. Genet. 54:11.4.1-11.4.14. © 2007 by John Wiley & Sons, Inc.


  • microarray data analysis;
  • genomic expression;
  • transcriptomics