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six6xenopus   

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Experiment details for six6

Molecular cloning and embryonic expression of Xenopus Six homeobox genes.

Molecular cloning and embryonic expression of Xenopus Six homeobox genes.

Gene Clone Species Stages Anatomy
six6.L laevis NF stage 20 eye primordium
six6.S laevis NF stage 20 eye primordium
six6.L laevis NF stage 29 and 30 to NF stage 35 and 36 lens , diencephalon , eye , lens placode , optic stalk
six6.S laevis NF stage 29 and 30 to NF stage 35 and 36 lens , eye , optic vesicle
six6.L laevis NF stage 39 lens , eye
six6.S laevis NF stage 39 eye

  Fig. 3. Expression of Six3 subfamily members during Xenopus head development. (A,F) Frontal views of stage 20 embryos showing Six3.2 (A) and Six6.1 (F) expression in the optic field (op) and future ventral forebrain (arrow). (B–D,G–I) Lateral views of embryonic stages 30 (B,G), 35 (C,H) and 39 (D,I) stained for Six3.2 (B–D) and Six6.2 (G–I). The arrowhead indicates the pineal gland primordium and the arrow highlights the olfactory bulb. (E,J) Transverse head sections of stage 35 embryo at the level of the cement gland illustrating Six3.2 (E) and Six6.2 (J) expression. The developing lens (arrowhead), the ventral floor of the diencephalon (de) and the dorsal portion of Rathke's pouch (arrow) are indicated. (K,L) Transverse sections through the head of stage 39 embryos stained for Six3.2 (K) and Six6.2 (L). The insets illustrate Six gene expression in the eye. Arrowheads indicated head mesenchyme. Abbreviations: cg, cement gland; gcl, ganglion cell layer; inl, inner nuclear layer; lv, lens vesicle; op, optic field; os, optic stalk; p, pharyngeal endoderm; rpe, retinal pigment epithelium; tg, tegmentum.

Gene Clone Species Stages Anatomy
six6.L laevis NF stage 20 forebrain , eye primordium , optic vesicle

  six6 (SIX homeobox 6) gene expression in Xenopus laevis embryo, assayed via in situ hybridization, NF stage 20, anterior view, dorsal up

Gene Clone Species Stages Anatomy
six6.S laevis NF stage 29 and 30 eye primordium , optic stalk

  six6 (SIX homeobox 6) gene expression in Xenopus laevis embryo, assayed via in situ hybridization, NF stage 29 & 30, lateral view, anterior left, dorsal up. Key:os= optic stalk; lv= lens.

Gene Clone Species Stages Anatomy
six6.S laevis NF stage 35 and 36 midbrain , pineal gland , eye primordium , lens placode , olfactory bulb , [+]

  six6 (SIX homeobox 6 ) gene expression in X. laevis embryo, head region, NF stage 29 & 30, lateral view. dorsal up, anterior left.

Gene Clone Species Stages Anatomy
six6.S laevis NF stage 35 and 36 lens , eye , optic stalk , retinal pigmented epithelium

  six6 (SIX homeobox 6) gene expression in Xenopus laevis embryo, assayed via in situ hybridization, NF stage 35 & 36, lateral view, anterior left, dorsal up.

Gene Clone Species Stages Anatomy
six6.S laevis NF stage 35 and 36 diencephalon , eye , floor plate , Rathke's pouch , head mesenchyme

  sx6 (SIX homeobox6) gene expression in Xenopus laevis embryo, transverse section through trunk region, assayed via in situ hybridization, NF stage 35 & 36, dorsal up. Key: de= diencephalon floor plate; arrow: Rathke's pouch

Gene Clone Species Stages Anatomy
six6.S laevis NF stage 39 lens , retina , eye , optic stalk , retinal pigmented epithelium , [+]

  six3 (SIX homeobox 3) gene expression in Xenopus laevis embryo, assayed via in situ hybridization, NF stage 39, lateral view, anterior left, dorsal up

Gene Clone Species Stages Anatomy
six6.S laevis NF stage 39 retina , diencephalon , ciliary marginal zone , eye , pharyngeal epithelium , [+]

  six6 (SIX homeobox 6) gene expression in Xenopus laevis embryo, transverse sections through the head, assayed via in situ hybridization, NF stage 39, dorsal up, and higher magnification of sectioned eye (right). Key: rpe: retinal pigmented epithelium; inl= inner nuclear layer; gcl= ganglionic cell layer, p=pharyngeal endoderm; arrowhead: head mesenchyme.