TABLE 1.

virB9 primer pairs used in this study

Primer	Sequence	Purpose
EcavB9f1	5′-GAATTTACCCATCCAAGTGGC-3′	Cloning and sequencing
EcavB9r2	5′-CCAACAACGTTTACATTCTCTTC-3′
EcavB9f3	5′-TCGGGATCCGAGCATAGCTGATAA CCCTGTTAC-3′	Cloning and expression
EcavB9r3	5′-AGTGCGGCCGCTTATAGTTTTTTGT TAGTTATTTTCACAG-3′
EcavB9of	5′-CATTATCATTTCAATACGTAACTC-3′	Cloning and sequencing
EcavB9or	5′-TTTTGATTTTCTTCTGACATAGTG-3′
EcavB9f	5′-GCACACTCCATAAGCATAGCTG-3′	Expression analysis
EcavB9r	5′-CTCTTAGGTCAGAGTACTCGTC-3′