Bioinformatics and Computational Life-Science Laboratory, ITTC, Department of Electrical Engineering and Computer Science, The University of Kansas, 1520 west 15th Street, Lawrence, KS 66045, USA. cindylin@ku.edu|Bioinformatics and Computational Life-Science Laboratory, ITTC, Department of Electrical Engineering and Computer Science, The University of Kansas, 1520 west 15th Street, Lawrence, KS 66045, USA. cindylin@ku.edu|Bioinformatics and Computational Life-Science Laboratory, ITTC, Department of Electrical Engineering and Computer Science, The University of Kansas, 1520 west 15th Street, Lawrence, KS 66045, USA. cindylin@ku.edu