Table 2.

PCR primers used in this study.

Primer	Sequence (5′-3′)
LBCK	GCCTGTCTGATTGGA
RBCK	GGGAGGGGGTGATGACGGTC
LB-F	CTGCTGCTTAGGTCGGTAGTCT
LB-R	TTGACCTCCACTAGCTCCAGCCAAGCCATTGGCTGGTTGGTTTGTTGGT
RB-F	GAATAGAGTAGATGCCGACCGGGCGTCACATGCGAACAAGAACCA
RB-R	GGCAAGGCAAGATTGGCTAAGA
HYG-F	CTTGGCTGGAGCTAGTGGAGGT
HYG-R	CCCGGTCGGCATCTACTCTATTC
HYG-F1	CGTTGCAAGACCTGCCTGAA
HYG-R1	GGATGCCTCCGCTCGAAGTA
HYG-LBCK	GACAGACGTCGCGGTGAGTT
HYG-RBCK	TCTGGACCGATGGCTGTGTAG
UPF	GAGAACTCAA GCGTCACTCC
UPR	GAACCAAAAGCATGTTTCT
Pr2937F	CCTTGCCTGTCTGATTGG
Pr2937R	GGAGTGACGCTTGAGTTC