Impact of DNA microarray data transformation on gene expression analysis — comparison of two normalization methods

1Department of Biotechnology and Food Microbiology, Poznan University of Life Sciences, Poznan, Poland; 2Institute of Bioorganic Chemistry PAS, Poznan, Poland; 3Poznan University of Medical Sciences, Department of Hematology, Poznan, Poland; 4Department of Mathematical and Statistical Methods, Poznan University of Life Sciences, Poznan, Poland; 5Institute of Computing Science, Poznan University of Technology, Poznan, Poland