TABLE 5.

Primers used in this study

Primer	Sequencea
2060	5′-GCTAGGGATCCGCTAGAAATGATAGAGGTTGTTATT-3′
2061	5′-GCTAGGTCGACGTCATTATCTTTTAGTTGTTGTGCT-3′
2062	5′-GCTAGGTCGACCGTTTTAATGCACTGACTTATAAAG-3′
2063	5′-GCTAGGCATGCGTAATTTCGCCATCTAGATATTCT-3′
2076	5′-GCTAGGGTACCAGCTAGCTTCTCTGGAATAG-3′
2077	5′-GCTAGGCATGCATTTGGTAAGAGTTTTTTAA-3′

^aUnderlined sequences indicate introduced restriction enzyme sites.