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. Author manuscript; available in PMC: 2014 Nov 1.
Published in final edited form as: J Comp Neurol. 2013 Nov;521(16):3614–3665. doi: 10.1002/cne.23404

Figure 24.

Figure 24

Brain subdivision gene expression profiles across avian species. A: FOXP1 expression in pigeon, mid-sagittal section, labeling the mesopallial subdivisions and striatum. B: FOXP1 expression in Japanese quail, medial section. C: FOXP1 expression in budgerigar brain, mid-sagittal section. D: FOXP1 expression in song sparrow, mid-sagittal section. E: FOXP1 expression in Anna’s hummingbird, mid-sagittal section. F: COUP-TF2 expression in pigeon, medial section, labeling the nidopallium. G,H: ROR-b expression in adjacent medial section (G) and a lateral section (H) of pigeon brain, labeling the intercalated nidopallium regions (L2, E, and B). I: ER81 expression in pigeon brain, far lateral section, labeling the arcopallium. Scale bar = 1 mm.