02046naa a2200361 a 450000100080000000500110000800800410001910000230006024501890008326000090027250002050028152007280048665000170121465000210123165000120125265000130126465000260127765000240130365000190132765300120134665300240135865300220138265300180140465300200142270000220144270000210146470000200148570000150150570000260152070000190154670000230156577300960158820831492017-12-29       2017    bl uuuu     u00u1 u    #d1 aFERREIRA, C. S. A.  aA comparative survey between non-systemic Salmonella spp. (paratyphoid group) and systemic Salmonella Pullorum and S. Gallinarum with a focus on virulence genes.h[electronic resource]  c2017  aTítulo em português: Uma investigação comparativa entre Salmonella spp. não-sistêmicas (grupo paratifoide) e sistêmicas Salmonella Pullorum e S. Gallinarum com enfoque nos genes de virulência.  aA comparative survey between non-systemic (paratyphoid Salmonellae) and systemic (S. Pullorum and S. Gallinarum) Salmonella strains was performed to produce a virulence gene profile for differentiation among the groups. The following virulence genes were evaluated: invA, spvC, sefC, pefA, fimY, sopB, sopE1, stn and avrA. There are substantial differences among paratyphoid Salmonellae, S. Pullorum, and S. Gallinarum regarding the genes sefC, spvC, sopE1 and avrA. A higher frequency of sefC, spvC, sopE1 and avrA genes were detected in S. Gallinarum and S. Pullorum when compared with strains from the paratyphoid group of Salmonella. These results may be useful for differentiating among different groups and serotypes.  aFowl typhoid  aPullorum disease  aGalinha  aPulorose  aSalmonella Gallinarum  aSalmonella Pullorum  aSalmonella spp  aChicken  aGene de virulência  aParatyphoid group  aTifo aviário  aVirulence genes1 aPEQUINI, M. R. S.1 aNUÑEZ, L. F. N.1 aPARRA. S. H. S.1 aCHACON, R.1 aTORRE, D. I. D. de la1 aPEDROSO, A. C.1 aFERREIRA, A. J. P.  tPesquisa Veterinária Brasileira, Rio de Janeirogv. 37, n, 10, p. 1064-1068, outubro 2017.