Department of Biosystems Science and Engineering, ETH Zurich, 4058 Basel, Switzerland, Swiss Institute of Bioinformatics, ETH Zurich, 4058 Basel, Switzerland Department of Biosystems Science and Engineering, ETH Zurich, 4058 Basel, Switzerland, Swiss Institute of Bioinformatics, ETH Zurich, 4058 Basel, Switzerland.|Department of Biosystems Science and Engineering, ETH Zurich, 4058 Basel, Switzerland, Swiss Institute of Bioinformatics, ETH Zurich, 4058 Basel, Switzerland Department of Biosystems Science and Engineering, ETH Zurich, 4058 Basel, Switzerland, Swiss Institute of Bioinformatics, ETH Zurich, 4058 Basel, Switzerland.|Department of Biosystems Science and Engineering, ETH Zurich, 4058 Basel, Switzerland, Swiss Institute of Bioinformatics, ETH Zurich, 4058 Basel, Switzerland.|Department of Biosystems Science and Engineering, ETH Zurich, 4058 Basel, Switzerland, Swiss Institute of Bioinformatics, ETH Zurich, 4058 Basel, Switzerland Department of Biosystems Science and Engineering, ETH Zurich, 4058 Basel, Switzerland, Swiss Institute of Bioinformatics, ETH Zurich, 4058 Basel, Switzerland.