Fig. 1

Hierarchical cluster analysis of all transcripts which showed an interaction effect between exercise and gender (t × g alg.). Rows correspond to probeset ids and each column (x-axis) represents a sample (a subject at the respective time point and treatment; T0, T1, T2, T3 = time points; M = Male, F = female, K = unstimulated culture, L = LPS stimulated culture, d = subject number). Expression profiles were scaled and centered, so that each transcript has an average expression of 0 and the same range between the lowest and highest values. High values are depicted in red while low values are shown in green