Name of the primer Sequence  Total no. of bases Reference P9502  5’- GCGGATCCTTTTTTTTTTTTTTTTT – 3’ Reverse Primer 25 (Vander Vlugt et al., 1999) CPUP 5’- TGAGGATCCTGGTGYATHGARAAGG -3’ Forward Primer 25

Table 1: Primers used for PCR amplification and Sequencing.