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. 2017 May 12;7:1880. doi: 10.1038/s41598-017-01971-2

Figure 2.

Figure 2

A role for Fz6 in planar cell division orientation across the mammalian epidermis. (A) polar plots of total planar oriented cell divisions from E16 fz6 knockout litters. The pattern at E15.5 is shown in Supplementary Fig. 1A–C. Blind analyses were performed for all fz6 KO littermates, >4 embryos from 3 litters for each group. (B,D) histograms of PCD and long axis orientation, range of bin widths is shown along the X-axis. (B,D’) scatter plots of PCD and long axis orientation, mean and SD are shown. (C) whisker box plots showing the extent of the longest axis (length between the two shortest opposing interfaces) of basal epithelial cells for each condition. Box plots show maximum and minimum, median and 75% and 25% percentile values. Statistical analysis was Student’s t-test, *denotes P-value > 0.01; ***denotes P-value > 0.0001.