Curriculum in Bioinformatics and Computational Biology, Carolina Center for Genome Sciences, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.|Curriculum in Bioinformatics and Computational Biology, Carolina Center for Genome Sciences, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.|Curriculum in Bioinformatics and Computational Biology, Carolina Center for Genome Sciences, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.