Dear list,

could anybody with more experiencing in the analysis of Affymetrix exon
arrays comment on the need of technical replicates. We would be analyzing
around 100 samples from breast cancer patients in search for putative
biomarkers and would like to design a robust experiment.

Any comments based on previous analysis experience will be greatly
appreciated!

Cheers!

Marcos B. Pinho
Programa de Engenharia Química - PEQ
Laboratório de Engenharia de Cultivos Celulares- LECC
Universidade Federal do Rio de Janeiro - UFRJ
Instituto Nacional de Câncer - INCA
Rio de Janeiro - Brasil

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