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Experiment details for dlc

Role of X-Delta-2 in the early neural development of Xenopus laevis.

Role of X-Delta-2 in the early neural development of Xenopus laevis.

Gene Clone Species Stages Anatomy
dlc.L image:5570232 laevis NF stage 14 neural plate , anterior neural fold , neural tube , pre-chordal neural plate border , neural plate border , [+]
dlc.L image:5570232 laevis NF stage 15 olfactory placode , trigeminal placode , cranial placode , anterior neural fold , neural tube , [+]
dlc.L image:5570232 laevis NF stage 17 olfactory placode , neural plate , cranial placode , profundal placode
dlc.L image:5570232 laevis NF stage 19 olfactory placode , midbrain , dorsolateral placode region , neural tube
dlc.L image:5570232 laevis NF stage 20 to NF stage 22 olfactory placode , brain , midbrain , hindbrain , dorsolateral placode region , [+]
dlc.L image:5570232 laevis NF stage 25 olfactory placode , midbrain , hindbrain , otic placode , trigeminal placode , [+]
dlc.L image:5570232 laevis NF stage 35 and 36 olfactory placode , brain , forebrain , midbrain , hindbrain , [+]
dlc.L image:5570232 laevis NF stage 48 brain , forebrain , midbrain , hindbrain , optic tectum , [+]

  Figure 1. Evolution of X-Delta-2 anterior neural expression. A-G: Albino embryos from stage 14 (A) to 22 (G) shown from the anterior side with dorsal to the top. H-J: Lateral view of stage 25, 27, and 36 albino embryos; anterior to the left. The first appearance of X-Delta-2 expression in a certain region is marked in the figure, except in G and H, where all the regions are marked. Arrowheads in A indicate X-Delta-2 expression in the neural plate border, and the arrow indicates the basal plate border. Arrows in B indicate the expression in the neural tube. The arrow in H indicates the otic vesicle. Arrowheads in K indicate forebrain-midbrain and midbrain-hindbrain boundary. Arrows in L indicate the X-Delta-2 expression in the middle of the hindbrain. In M, white arrows indicate the expression in the forebrain, black arrows in the tectum of the midbrain, and the arrowheads the expression in the hindbrain. The dotted line in M represents the level of the cut shown in N. Arrowheads in N mark the rhombomere boundaries. Dorsal and ventral are shown by the arrow. E, eye; epVII, facial epibranchial placode; epIX, glossopharyngeal epibranchial placode; epX2/X3, fused second and third vagal epibranchial placodes; FB, forebrain; HB, hindbrain; MB, midbrain; OP, olfactory placode; pAD, anterior dorsal lateral line placode; pDL, dorsolateral placodal area; pM, middle lateral line placode; pP, posterior lateral line placode; pPr, profundal placode; pPrV, profundal-trigeminal placode area; pV, trigeminal placode.