TABLE 1.

Primer sequences used in this study

Primer	Nucleotide sequencea	Restriction site
YqgB1	5′-ACCAAGCCCAACCAGAACC-3′
YqgB2	5′-CATGCCATGGTTGTCCTCCGCCGTTTGG-3′	NcoI
YqgB3	5′-CGGTAAAACCATTTTGTATATTA-3′
YqgB4	5′-CCATGCCAACACCATCCTGGAT-3′
YqgB5	5′-CGCGGATCCCTAGGAATATATGCTTGTCC-3′	BamHI
YqgB6	5′-CGCGGATCCGGAACGGCAACGCGGACGAC-3′	BamHI
YqgB7	5′-AACTGCAGATTCCGTAAAAAAAGCTTCCTTC-3′	PstI
YqgB8	5′-CGCGGATCCATGCCTACACCATCTTGG-3′	BamHI
YqgB9	5′-AAACTGCAGGTTCTGCTATGAGCGGTC-3′	PstI
YqgB10	5′-AAACTGCAGAAAACCTTTTGTATATTA-3′	PstI
YqgB11	5′-GGAATTCCGGTTCTGCTATGAGCGGTC-3′	EcoRI
YqgB12	5′-TCCCCCGGGTTCTTGGAATAGTAG-3′	SmaI
YqfZ1	5′-TCTCGTTCAGCAGCCATTTCAGCA-3′
YqfZ2	5′-CATGCCATGGCCTATCGGATATGCTCTTTAAG-3′	NcoI
YqfZ3	5′-CCGGAATTCGGAAAGTCTTATAAATTCCCG-3′	EcoRI
YqfZ4	5′-CGCGGATCCGTTTGGGCAGCAGTTG-3′	BamHI
YqfZ5	5′-TCCCCCGGGCCGAGAACAAGCACGAATAG-3′	SmaI
YqfZ6	5′-CGCGGATCCACGTGCACCGGCAATACC-3′	BamHI

^aRestriction sites are underlined.