Copies of vapA gene of virulent R. equi per 100 ng DNA from feces of 21 Download Scientific Diagram Frontiers Major antigenic differences in Aeromonas salmonicida isolates correlate with the emergence of a new strain causing furunculosis in Chilean salmon farms VirS, an OmpR PhoB subfamily response regulator, is required for activation of vapA gene expression in Rhodococcus equi BMC Microbiology Springer Nature Link What the VAP: The Expanded VAP Family of Proteins Interacting With FFAT and FFAT Related Motifs for Interorganellar Contact Jacques Neefjes, Birol Cabukusta, 2021