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. Author manuscript; available in PMC: 2009 Jun 5.
Published in final edited form as: Virology. 2008 Mar 19;375(2):539–549. doi: 10.1016/j.virol.2008.02.026

Fig. 2.

Fig. 2

Virus production, infection titers, and relative infectivities of viruses containing wild-type or mutant Gag proteins. (A) Infection titers of wild-type or Gag mutant viruses. Infection was detected by the expression of the marker genes. The MOIs of the wild-type controls were set as 100%. (B) Western analysis of Gag expression in the transfected cells. (C) The level of virus produced from transfected cells determined by RT activity. RT activities of the wild-type controls were set as 100%. (D) Relative infectivity of wild-type or Gag mutant viruses. The MOI of each virus was normalized to the RT activity of the virus preparation, and the values for the wild-type controls were set as 100%. Results from more than seven independent experiments are summarized; error bars indicate standard errors.