Department of Animal and Food Sciences, University of Delaware, Newark, DE, USA.|Department of Computer Science and Electrical Engineering, University of Maryland Baltimore County, 1000 Hilltop Circle, Baltimore, MD, USA.|Department of Computer and Information Sciences, University of Delaware, Newark, DE, 19716, USA.|Department of Computer and Information Sciences, University of Delaware, Newark, DE, 19716, USA.|Center for Bioinformatics and Computational Biology, University of Delaware, Newark, DE, 19711, USA.|Department of Computer and Information Sciences, University of Delaware, Newark, DE, 19716, USA.|Department of Computer Science and Electrical Engineering, University of Maryland Baltimore County, 1000 Hilltop Circle, Baltimore, MD, USA.|Department of Animal and Food Sciences, University of Delaware, Newark, DE, USA. schmidtc@udel.edu.