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. 2020 May 7;15(5):e0232748. doi: 10.1371/journal.pone.0232748

Fig 4. Immunohistochemistry of coronal sections of the mid SCN stained for EGR1 protein at early night (ZT 17).

Fig 4

The core and ventral shell (retinorecipient) and shell portion of the mid SCN [41] is indicated in panel C. Animals were fixed 60 min after a 30 min light stimulation at 300 lux (A and B) or 10 lux (C and D). OC, optic chiasm, Scale bars = 50 μm.