Figure 5
From: Molecular specializations of deep cortical layer analogs in songbirds
Relationship between AId and other arcopallial subdivisions. (A) The arcopallial expression patterns of 98 RA and AId markers were analyzed based on in situ hybridization data from ZEBrA. Plotted are the percentages of RA markers that were also considered markers of other arcopallial subdomains; individual genes can be represented in multiple columns. (B) Top left: drawing of arcopallium and its main subdomains on a sagittal section; top left inset indicates the position of the section (~ 2.9 mm from the midline) on a top-down view of the brain; red rectangle in the top right inset indicates the area shown in the main drawing and other panels. Other panels: In situ hybridization images of positive (CD99L2), negative (ATP2A3), and sparse cell (SNCA) markers of AId (black arrowheads) and AIr (empty arrowheads). Scale bar: 400 µm. AA anterior arcopallium, AAc caudal part of the anterior arcopallium, AArl rostro-lateral part of the anterior arcopallium, AAv ventral part of the anterior arcopallium, AD dorsal arcopallium, AId dorsal intermediate arcopallium, AIr rostral intermediate arcopallium, AIv ventral intermediate arcopallium, AMVi intermediate part of the medial ventral arcopallium, AMD medial dorsal arcopallium, AMVm medial part of the medial ventral arcopallium, APv ventral part of the posterior arcopallium, APd dorsal part of the posterior arcopallium, AV ventral arcopallium, N nidopallium, St striatum, TeO optic tectum.
