Ventral/dorsal ratios of mean mCherry fluorescence intensities in the NSM neuroblast in animals of indicated genotypes carrying the transgene <i>P</i>_<i>pie-1</i>::<i>mCherry</i>::<i>PH</i>^<i>PLCΔ</i> (<i>ltIs44</i>), which labels the plasma membrane of cells.

Each gray dot represents the ventral/dorsal fluorescence intensity ratio of 1 NSM neuroblast (n = 12). The mean values are indicated by the horizontal red lines and are also given on top. The horizontal black dotted line represents a fluorescence intensity ratio of 1, which indicates no asymmetry in fluorescence intensity between the ventral and dorsal side of the NSM neuroblast. (TIF)