Table 1.

Primers used in this study.

Name	Sequences (5′ → 3′)	Restriction site
Eco9	CAG TTT GAT CCT GGC TCAG
Loop27rc	GAC TAC CAG GGT ATC TAA TC
aac(3)IV-F	ATT CTT CGC ATC CCG CCT CT
aac(3)IV-R	GCC CGT TAC ACC GGA CCT TG
C11F-for	CATATG TCA GCA GCT TCA CCG ACT C	NdeI
C11F-rev	ACTAGT CTG TCG TCA TGT GTG GTC GT	SpeI
C11R-for	ACTAGT GGC ACG GCC TGT GAC CAC A	SpeI
C11R-rev	AAGCTT GGC GAT CAG CCG GTA CAC AT	HindIII
C11FR-for	GCT GTT CCA GCA GAT CAG C
C11FR-rev	GCA GAG GAA CAC CTG CTT AC