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. Author manuscript; available in PMC: 2021 Nov 1.
Published in final edited form as: J Comp Neurol. 2020 May 18;528(16):2639–2653. doi: 10.1002/cne.24923

Figure 8:

Figure 8:

THir labeling in the posterior parvocellular preoptic nucleus (PPp) and suprachiasmatic nucleus (SCN). Images of cave (a) and surface (b) Astyanax show THir (green) and DAPI (blue) immunoreactivity. The box plots (c, d) show that diameters of the THir somata were significantly larger (p < 0.01) in the cave form in both PPp (c) and SCN (d). Black dots are the mean diameter, middle white line is the median, limits of the colored box indicate quartiles, and vertical white lines extend to the minimum and maximum diameters.