Genome Institute of Singapore, Genome, Singapore. leewhc@gis.a-star.edu.sg|Genome Institute of Singapore, Genome, Singapore. leewhc@gis.a-star.edu.sg|Genome Institute of Singapore, Genome, Singapore. leewhc@gis.a-star.edu.sg|Genome Institute of Singapore, Genome, Singapore. leewhc@gis.a-star.edu.sg|Genome Institute of Singapore, Genome, Singapore. leewhc@gis.a-star.edu.sg