TABLE 1

Primers used for PCR reactions

Mutant nucleotides are underlined.

Primers Sequence
Flanking
Forward CCACAATGTCACTGAGAAGGTCACCCAGG
Reverse GCAGTGAGCGGTTCAGGTGCAGGCAGATGTC
S620T
Forward CTACTTCACCTTCACCAGCCTCACCAGTGTGGG
Reverse CCCACACTGGTGAGGCTGGTGAAGGTGAAGTAG
F656V
Forward ATGTATGCTAGCATCGTCGGCAACGTGTCGGC
Reverse GCCGACACGTTGCCGACGATGCTAGCATACAT
F656M
Forward ATGTATGCTAGCATCATGGGCAACGTGTCGGC
Reverse GCCGACACGTTGCCCATGATGCTAGCATACAT