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gabbr2xenopus spinal cord 

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Experiment details for gabbr2

Cloning and characterization of GABAA α subunits and GABAB subunits in Xenopus laevis during development.

Cloning and characterization of GABAA α subunits and GABAB subunits in Xenopus laevis during development.

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Gene Clone Species Stages Anatomy
gabbr2.S laevis NF stage 24 to NF stage 26 spinal cord
gabbr2.S laevis NF stage 29 and 30 to NF stage 31 spinal cord
gabbr2.S laevis NF stage 33 and 34 to NF stage 35 and 36 spinal cord

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  Figure 2. Expression patterns of GABAA receptor α-subunits and GABAB receptors in developing X. laevis embryos using whole mount in situ hybridization. Embryos were viewed laterally with anterior to the left and dorsal to the top. The arrowheads indicate regions of expression. A, D, G, J, M, P, S: Stages 24–26, (tailbud stages). B, E, H, K, N, Q, T: Stage 29–31 (hatching stages). C, F, I, L, O, R, U: Stages 34–36 (early swimming tadpole stages). A–C: GABAAα1 expression. D–F: GABAAα2 expression. G–I: GABAAα3 expression. J–L: GABAAα5 expression. M–O: GABAAα6 expression. P-R: GABAB1 expression. S–U: GABAB2 expression. F′, H′, I′, P′, Q′, R′, S′, T′, U′: Magnified images of portions of embryos. fb, forebrain; r, retina; hb, hindbrain; mb, midbrain; pg, pineal gland; sc, spinal cord; V, cranial ganglion V; VII, cranial ganglion VII; IX, cranial ganglion IX. Scale bar = 1.0 mm; scale bar in inset = 0.25 mm.Download figure to PowerPoint

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Gene Clone Species Stages Anatomy
gabbr2.S laevis NF stage 24 to NF stage 26 spinal cord

  gabbr2[GABA B receptor 2] gene expression in Xenopus laevis embryo via in situ hybridization, NF stage (24-26), lateral view, anterior left, dorsal up. Image copyrighted by: Wiley-Liss Inc and reproduced from Kaeser et al., XB-ART-42885

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Gene Clone Species Stages Anatomy
gabbr2.S laevis NF stage 29 and 30 to NF stage 31 spinal cord

  gabbr2 [GABA B receptor 2] gene expression in Xenopus laevis embryo via in situ hybridization, NF stage (29-31), lateral view, anterior left, dorsal up. Image copyrighted by: Wiley-Liss Inc and reproduced from Kaeser et al., XB-ART-42885

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Gene Clone Species Stages Anatomy
gabbr2.S laevis NF stage 33 and 34 to NF stage 35 and 36 spinal cord

  gabbr2 [GABA B receptor 2] gene expression in Xenopus laevis embryo via in situ hybridization, NF stage (34-36), lateral view, anterior left, dorsal up. Image copyrighted by: Wiley-Liss Inc and reproduced from Kaeser et al., XB-ART-42885

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Gene Clone Species Stages Anatomy
gabbr2.S laevis NF stage 35 and 36 spinal cord

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  Figure 3. Histological analysis of GABA receptor subunit expression in swimming tadpole (stage 35) X. laevis embryos. Transverse 18-μm sections along the anterior-posterior axis, with dorsal to the top. A–E: GABAAα1 expression. F–J: GABAAα2 expression. K–O: GABAAα3 expression. P–T: GABAAα5 expression. U–Y: GABAB1 expression. Z-DD: GABAB2 expression. Prime letters: Magnified portions of sections. W′: Paraffin section to show lack of otic vesicle staining. fb, forebrain; mb, midbrain; hb, hindbrain; asc, anterior spinal cord; psc, posterior spinal cord; r, retina; sc, spinal cord; V, cranial ganglion V; VII, cranial ganglion VII,; IX, cranial ganglion IX: oe; olfactory epithelium; Pt, pituitary gland. Scale bars = 0.3 mm.Download figure to PowerPoint
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