Figure 5From: A murine leukemia virus with Cre-LoxP excisible coding sequences allowing superinfection, transgene delivery, and generation of host genomic deletionsFlow cytometry analysis of clones of GC4 infected by Akv-Y and Akv-2XY. The profile of AYGC.2A2 was representative of all Akv-Y infected GC4 clones, expressing Env and EYFP. The profile of A2XYGC.2B1 was representative of all Akv-2XY infected GC4 clones, except A2XYGC.3B8, in that they expressed high EYFP levels and GFP-Cre but no Env. Of all the clones isolated from the Akv-2XY infected GC4 cells, A2XYGC.3B8 did not demonstrate GFP-Cre fluorescence comparable to the GC4 mother cell line or the other clones.Back to article page