000 01363nam a2200361Ia 4500
001 008841
008 141222s9999 xx 000 0 und d
040 _aDB/INS
041 0 _aeng
210 1 0 _aJ. Virol
245 0 0 _aGenetic and Phenotypic Changes Accompanying the Emergence of Epizootic Subtype IC Venezuelan Equine Encephalitis Viruses from an Enzootic Subtype ID Progenitor
245 0 0 _cEryu Wang, Roberto Barrera, Jorge Boshell … [et.al]
260 _aWashington, DC
260 _bAmerican Society for Microbiology
260 _c1999
300 _a4266 - 4271
300 _btbls.;grafs
362 1 _aVol. 73, no. 5 (may. 1999)
520 _aRecent studies have indicated that epizootic Venezuelan equine encephalitis (VEE) viruses can evolve from enzootic, subtype ID strains that circulate continuously in lowland tropical forests (A. M. Powers, M. S. Oberste, A. C. Brault, R. Rico-Hesse, S. M.
650 1 _aVirus de la encefalitis equina venezolana
650 2 _aBibliografía del INS4
650 2 _aVariación (Genética
651 _aColombia
700 1 _aBarrera, Roberto
700 1 _aBoshell, Jorge
700 1 _aFerro, Cristina
700 1 _aFreier, Jerome E
700 1 _aNavarro, Juan Carlos
700 1 _aSalas, Rosalba
700 1 _aVasquez, Clovis
700 1 _aWang, Eryu
700 1 _aWeaver, Scott C
999 _c18261
_d18261