Aligning experimental design with bioinformatics analysis to meet discovery research objectives
✍ Scribed by Michael D. Kane
- Book ID
- 102135450
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 31 KB
- Volume
- 47
- Category
- Article
- ISSN
- 0196-4763
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
The utility of genomic technology and bioinformatic analytical support to provide new and needed insight into the molecular basis of disease, development, and diversity continues to grow as more research model systems and populations are investigated. Yet deriving results that meet a specific set of research objectives requires aligning or coordinating the design of the experiment, the laboratory techniques, and the data analysis. The following paragraphs describe several important interdependent factors that need to be considered to generate high quality data from the microarray platform. These factors include aligning oligonucleotide probe design with the sample labeling strategy if oligonucleotide probes are employed, recognizing that compromises are inherent in different sample procurement methods, normalizing 2‐color microarray raw data, and distinguishing the difference between gene clustering and sample clustering. These factors do not represent an exhaustive list of technical variables in microarray‐based research, but this list highlights those variables that span both experimental execution and data analysis. Cytometry 47:50–51, 2002. © 2001 Wiley‐Liss, Inc.