Fig. 3From: Long-term preservation of planar cell polarity in reversed tracheal epitheliumMucociliary Transport Direction. Pharynx and lung direction were defined as 0° and 180°, respectively. The microsphere movement directions in the auto-transplanted tracheal segments were analyzed. Representative data obtained from individual rats in the control and inversion groups are shown as distribution graphs. Arrows show the mean directions based on the dataBack to article page