TABLE 2.

Sequence of oligodeoxyribonucleotide primers used in this study

Primer name	Sequencea
UpwcbBBamHI(+)	5′-GCG GGA TCC GCG CGC CAC TGG CCC CCG AC-3′
WcbBstartHindIII(−)	5′-GCC AGA AGC TTG TAA TAG CGT GGA AAT TCC ATT CCG CTG TGG CTT G-3′
WcbBendHindIII(+)	5′-GCC AAG CTT GAC ACG CTG CGC TAA ATG ACC CGA TCC ACC-3′
DownwcbBKpnI(−)	5′-GCC GGT ACC ACG ATC TCT CGT GCG GGC GAG-3′
WcbB-F2	5′-GCC AAT TCC CGA TCG ACG CTG GAA T-3′
WcbB-R2	5′-GCA GCG TGT CAA GAA AGG CAT CGA-3′
WbiA-int-F	5′-GCT TTC TCA TTG CGA AGA GCG G-3′
WbiA-int-R	5′-GCA AAC GAC GAC AGC AAA CGC T-3′
WcbBfull3NcoI(+)	5′-GCC CAT GGT GAC ACA CGC GAT CAA AAA CGT-3′
WcbBfull3PinAI(−)	5′-CGA CCG GTA TGC AGT AAG GTG TTT GAC CA-3′

^aUnderlining indicates the restriction enzyme recognition site engineered into the primer.