Control of epidermal autophagy by TOR signalling. (C) Quantification of Atg8a puncta in an area of 10000 µm2, n=6-8 larvae each genotype. We assumed unequal sample size and unequal variances and calculations were performed. Values are presented as box plots. Box plot elements are: center line, median; box limits, upper and lower quartiles; whiskers, 1.5x interquartile range; points, outliers. 