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Experiment details for dlc

Defining pallial and subpallial divisions in the developing Xenopus forebrain.

Defining pallial and subpallial divisions in the developing Xenopus forebrain.

Gene Clone Species Stages Anatomy
dlc.L laevis NF stage 32 brain , forebrain , telencephalon , diencephalon , lateral ganglionic eminence , [+]
dlc.L laevis NF stage 35 and 36 brain , forebrain , telencephalon , diencephalon , optic stalk , [+]

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  Fig.1. In toto analysis of x-Dll3, x-Nkx2.1, x-Emx1, x-Pax6 and x-Eomes expression in Xenopus brain. Whole-mount dissected brains at stage 32 (left column, entire brain) and stage 35 (right column, focused on the forebrain) are photographed in lateral views. In all panels, anterior is left and dorsal is up. The arrowhead in (A,C,E,G,I) indicates the position of the psb between the pallium (pa) and the subpallium (spa). The asterisk in (B) points to the x-Dll3 negative area in the rostral forebrain, see text. The inset indicates the plan of sections for transverse (t) and horizontal (h) sections in the next figures, as deduced from the axis of the brain. This antero-posterior axis is indicated by black arrows. Therefore, in the telencephalon, a horizontal section is parallel to the axis and allows the visualisation of transverse boundaries and divisions. Abbreviations are in Table 1. Scale BAR=100 μm.

Gene Clone Species Stages Anatomy
dlc.L laevis NF stage 40 forebrain , telencephalon , lateral ganglionic eminence , subpallium , medial ganglionic eminence , [+]

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  Fig. 3. Relative expression of x-Dll3, x-Emx1, x-Pax6 and x-Eomes at stage 40. Expression of pallial markers (blue) relative to x-Dll3 (orange) on horizontal (A,B) and transverse (C) sections through the forebrain of stage 40 embryos. Horizontal sections and transverse sections are presented in a rostro-caudal and dorso-ventral order, respectively. Asterisk in (A) indicates the x-Dll3 negative area surrounded by the subpallium (same as Fig.1 and Fig. 2). In all panels, arrowheads indicate the presence of pallial markers expressed in a subpallial (x-Dll3 expressing) location. See Table 1 for abbreviations. Scale BAR=100 μm.