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Figure 4 from PMID:40281419
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Created: 2026-04-13T06:15:55
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ID: paper-figure-40281419-4
Figure 4Figure 4
FOXP2 and CASK protein signals co-localize within striatal and cerebellar neurons. A Nissl stain of sagittal section of the male zebra finch brain at the level of the cerebellum and Area X (dotted white circle). B Nissl stain of the zebra finch telencephalon at the level of striatal Area X (dotted white circle) which is visible bilaterally. C–F Photomicrographs show immunostain signals for DNA (DAPI-blue), FOXP2 (green) and CASK (red) as well as a merged image (far right panel in each row). C As expected, cerebellar Purkinje neurons do not show strong DAPI signals (left panel; white arrowheads) but do co-stain for FOXP2 and CASK. D Striatal neurons from an adult male zebra finch housed with a female (mixed singer; see Methods) show co-localization of FOXP2 and CASK signals (white arrowheads). In striking contrast, those from a male who sang alone (E) show undetectable FOXP2 signals and strong CASK signals whereas those from a non-singer (F) show robust FOXP2 signals and undetectable CA
▸Metadata
| pmid | 40281419 |
| pmc_id | PMC12032786 |
| caption | FOXP2 and CASK protein signals co-localize within striatal and cerebellar neurons. A Nissl stain of sagittal section of the male zebra finch brain at the level of the cerebellum and Area X (dotted whi |
| image_url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12032786/figure/Fig4/ |
| figure_label | Figure 4 |
| figure_number | 4 |
| _schema_version | 1 |
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