TABLE 1.

Sequences of oligonucleotides used in the study

No.	Sequencea
188	5′-GCAAAAGTTCACGTTGG
686	5′-GCATTGCGGTCACGGCATAG
699	5′-GCCAACGGATCCGGGCCCGCTTCA
700	5′-GATGCGACGCGGAATTCGTCTTAT
819	5′-TCGGGCGTACCCAGGTTTG
820	5′-TCAGCGTTAAGCCTTGCCA
821	5′-AAGCGCGCACGGACAGTC
823	5′-TGAATAATTTTCTGATGGGACAT
825	5′-AGCCTGTGTCGCACAGAC
828	5′-CTGATGTGTGGGTTAAC

^aRestriction sites are underlined.