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Fig. 7 | Molecular Brain

Fig. 7

From: Differential arousal regulation by prokineticin 2 signaling in the nocturnal mouse and the diurnal monkey

Fig. 7

Coexpression of PK2 and OPN4 in retinal ganglion cells of the monkey retina. The PK2 immunolabeling is shown as green (a) whereas the OPN4 fluorescent immunolabeling is shown as red (b). The nuclear counterstaining is shown as blue (c). Coexpression of PK2 and OPN4 in the retinal ganglion cells is apparent (d). Inserts show the higher magnification images of representative positive cells, which are indicated by arrows. Scale bar, 20 μm

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