The David and Inez Myers Laboratory for Genetic Research, Department of Human Genetics and Molecular Medicine, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel; Department of Molecular and Cell Biology, Leiden University Medical Center, Wassenaarseweg 72, 2333 AL, Leiden, The Netherlands; and Central Spectroscopy, German Cancer Research Center, Im Neuenheimer Feld 280, 69120 Heidelberg, Germany(2005-03-23時点)