Systems Biology Group, Bioinformatics Institute, 30 Biopolis Way, 138671, Singapore. kyawtun@bii.a-star.edu.sg|Systems Biology Group, Bioinformatics Institute, 30 Biopolis Way, 138671, Singapore. kyawtun@bii.a-star.edu.sg|Systems Biology Group, Bioinformatics Institute, 30 Biopolis Way, 138671, Singapore. kyawtun@bii.a-star.edu.sg|Systems Biology Group, Bioinformatics Institute, 30 Biopolis Way, 138671, Singapore. kyawtun@bii.a-star.edu.sg