Fig. 7: Rh3, Rh4, Rh5, and Rh6 are major contributors to the clustering of R7 and R8 cells.

a UMAP clustering of 7-day-old adult eyes where R7 and R8 cells are shown as four distinct clusters expressing either Rh3, Rh4, Rh5, or Rh6. b–d UMAP clustering of 7-day-old adult eyes where Rh3/4 counts data (b), Rh5/6 counts data (c), or Rh3-6 counts data (d) were removed from clustering. e UMAP clustering of 3-day-old adult eyes. f–h UMAP clustering of 3-day-old adult eyes where Rh3/4 counts data (f), Rh5/6 counts data (g), or Rh3-6 counts data (h) were removed from clustering. i UMAP clustering of 1-day-old adult eyes. j–l UMAP clustering of 1-day-old adult eyes where Rh3/4 counts data (j), Rh5/6 counts data (k), or Rh3-6 counts data (l) were removed from clustering. Only R7 and R8s were colored for clarity. Gray cell cluster identities were labeled: R1-6 are R1-6 photoreceptors; CC are cone cells; 1 Pm are primary pigment cells; 2,3 Pm are secondary and tertiary pigment cells.