Figure 7.
ER‐TR7+ filament induction in P3 cells. (A) Freshly isolated blastema cells retain the intercellular ER‐TR7 network in vitro (630×; scale bar 10 μm). (B)−(G) Cells isolated from digit tips harvested from eGFP transgenic mice were split into (B)−(D) untreated control and (E)−(G) TNFα + anti‐LTβR induced lines (representative fields at 400×; scale bar 50 μm)