Microarray expression technology: from start to finish.
The recent introduction of new microarray expression technologies and the further development of established platforms ensure that the researcher is presented with a range of options for performing an experiment. Whilst this has opened up the possibilities for future applications, such as exon-specific arrays, increased sample throughput and 'chromatin immunoprecipitation (ChIP) on chip' experiments, the initial decision processes and experiment planning are made more difficult. This review will give an overview of the various technologies that are available to perform a microarray expression experiment, from the initial planning stages through to the final data analysis. Both practical aspects and data analysis options will be considered. The relative advantages and disadvantages will be discussed with insights provided for future directions of the technology.
Elvidge
Gareth
G
University of Oxford, Genomics Group, Wellcome Trust Centre for Human Genetics, Roosevelt Drive, Oxford, OX3 7BN, UK. gareth.elvidge@well.ox.ac.uk
D000818:Animals; D003627:Data Interpretation, Statistical; D005784:Gene Amplification; D006801:Humans; D006824:Hybridization, Genetic; D020411:Oligonucleotide Array Sequence Analysis / Q000295:instrumentation / Q000639:trends*; D012313:RNA / Q000096:biosynthesis / Q000235:genetics
D012313:RNA