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. 2006 Mar 20;103(13):5149–5154. doi: 10.1073/pnas.0600847103

Fig. 5.

Fig. 5.

BTX prevents the elongation of HEK 293 cells stably transfected with GABAAR β3. (a) Cellular processes in HEK 293 cells stably transfected with GABAAR β3 are longer than those in untransfected cells. Prolonged incubation with BTX shortens processes in cells stably transfected with GABAAR β3 but not in untransfected cells. All cells were transiently transfected with a plasmid encoding EGFP to label a subset of the cells in a field. (Scale bar, 5 μm.) (b) Quantification of process length. Measurements were made from the nucleus to the distalmost portion of a process. Bars show mean ± SEM of measurements from 150–200 cells from two experiments.