Table 4 Primers used in this study.

LF1953F

5'- TGCCGCATACCGAGTGAGTAG-3'

LF1953R

5'-CGAACGGTAGATTTAAATTGTTT ATCAAAAAACACCGTTAATTTGCATC-3'

RF1953F

5'-GTACAGCCCGGGCATGAG CGTGGCCATTAGTTGACGAGAC-3'

RF1953R

5'-AACGCCATCGCACTGATGCATC-3'

Ecl-loxR

5'-AAACAATTTAAATCTACCGTTCG-3'

Pml-loxF

5'-CTCATGCCCGGGCTGTAC-3'

LF1953F2

5'-GCAACGGCTGTCAGTAACCTGCCTTC-3'

RF1953R2

5'-TCAAATCTCGAAGCGGTTCAAAACTG-3'

LF2647F

5'-GTACAGCCCGGGCATGAG GGTATTTAGCGAAATATACAGATTG-3'

LF2647R

5'-CTTTAGCCGTCTCATTAGTCG-3'

RF2651F

5'-GGATTACCAAAACGAACATGG-3'

RF2651R

5'-CGAACGGTAGATTTAAATTGTTT ACTAGCCATTTTGTTTTTATCTCC-3'

LF2647R2

5'-TGACATGACTATCCTGACTTGC-3'

RF2651F2

5'-AACGTTCAACGGCAGATAAGCC-3'

LF423F

5'-AATTGATACATGTGGTTTCGAAAG-3'

LF423R

5'-CGAACGGTAGATTTAAATTGTTT CCAATGCATACTTGTACTCCC-3'

RF423F

5'-GTACAGCCCGGGCATGAG CGACTTGATCAATAGCTGAGGG-3'

RF423R

5'-TTGGTTGCCTTGATCGTGTAAG-3'

LF423F2

5'-CTTCAGTTATCGCTACAATCAACG-3'

RF423R2

5'-ACTAACGTACTTTGCACCACGG-3'

LF419F

5'-GTACAGCCCGGGCATGAG GACGAGTAATCATCCATTCTGA-3'

LF419R

5'-ATGAGTTTGCAATGGAGCTTAGG-3'

RF422F

5'-CAAAGACGTGCCGAATATAGCC-3'

RF422R

5'-CGAACGGTAGATTTAAATTGTTT AAACTGTAGCATAAATAATCCCC-3'

LF419R2

5'-GAGATAATTATTGTAAGACCGTC-3'

RF422F2

5'-CTAACGCATCAATAATCTTACTGG-3'