[1] Max Planck Inst Mol Genet, Otto Warburg Lab, D-14195 Berlin, Germany
[2] Unilever R&D, Colworth Sci Pk, Sharnbrook MK44 1LQ, Beds, England
[3] Univ Wurzburg, CU Syst Med, Josef Schneider Str 2,Bldg D15, D-97080 Wurzburg, Germany
[4] Max Delbruck Ctr Mol Med, BIMSB & BIH Genom Platforms, Lab Funct Genom Nutrigenom & Syst Biol, Robert Rossle Str 10, D-13125 Berlin, Germany