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. 2019 Jul 30;10:3415. doi: 10.1038/s41467-019-11321-7

Fig. 1.

Fig. 1

Comparison of conventional and revised AAV tropism screening methods. a Following injection of AAV2/8.CMV.HI.eGFP-Cre.WPRE.SV40 (AAV8-Cre-eGFP) into C57BL/6J mice, only the subset of cells with stable, high transgene expression will show nuclear-localized eGFP. Cells with transient or low transgene expression are missed. b Injection of the same AAV8-Cre-eGFP vector into Ai14 reporter mice (containing an endogenous loxP-STOP-loxP-tdTomato locus) captures cells with stable, high transgene expression (green nuclei) as well as cells with transient or low expression of the AAV transgenes (Cre-tagged tdTomato positive cells)