Hello, I want to know, if there is a possibility to use expresso without an applied normalization method. I wasn't able to find something in the docs. Thanks in advance ... =================================================================== Marcus Albrecht Max-Planck-Institute for Molecular Genetics Department Lehrach Bioinformatics Group Harnackstrasse 23 e-mail: albrec_m@molgen.mpg.de 14195 Berlin Telephone: ++49 - (0)30 - 8413 1682