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Fig. S2
Related to Figure 3. xJz43 BC Types Contact Non-Red and Green Photoreceptor Types to Varying Degrees. (A) xJz43 BCs can contact UV cones, blue cones, and rods . Images show maximum intensity projections of the dendritic arbors of individual BCs visualized in the xJz43 fish in the background of labeled UV cones Tg(Swsl:GFP), blue cones Tg(Sws2:GFP) , or rod photoreceptors Tg(xops:GFP) at 15 or 20 dpf. Insets are vertical views showing invaginating dendritic tips . (B) Quantification of the mean number of cone photoreceptors of each type that were contacted. Data is pooled from fish in which red, green, UV and blue cones were labeled together, only UV and blue cones were labeled together, or only red and green cones were labeled. (C) Plots show the mean proportion of contacts made with red, green, or other cone types, relative to the total number of contacts. Each open circle represents a single cell, with the number of cells analyzed shown in parentheses. Error bars are ± SEM. * P < 0.05, ** P < 0.01, *** P < 0.001 Chi-square test. All measurements were made in 20 dpf xJz43 larvae.