File:Saunders1948 fig01-3.jpg: Difference between revisions

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==Fig. 1 - 3==
Fig. 1 Cross section through the wing-bud level of a 72-hour embryo (stage 4), showing a small mass of carbon particles (arrow) in the right wing bud. X 75.
Fig. 2 The mesoblast and covering epithelium of the wing-forming region of a 30 somite embryo, showing epithelial (E) and cuboidal (0) layers of the ectoderm X 450,
Fig. 3 The apical ectoderm of a wing bud in stage 4. The single-layered epithelium covers the greatly tlniekened euboidal layer. A welI-defined basement membrane (BM) separates the ectodermal cells from the mesoderm. x450


===Reference===
===Reference===
{{Ref-Saunders1948}}
{{Ref-Saunders1948}}

Latest revision as of 13:46, 7 September 2017

Fig. 1 - 3

Fig. 1 Cross section through the wing-bud level of a 72-hour embryo (stage 4), showing a small mass of carbon particles (arrow) in the right wing bud. X 75.

Fig. 2 The mesoblast and covering epithelium of the wing-forming region of a 30 somite embryo, showing epithelial (E) and cuboidal (0) layers of the ectoderm X 450,

Fig. 3 The apical ectoderm of a wing bud in stage 4. The single-layered epithelium covers the greatly tlniekened euboidal layer. A welI-defined basement membrane (BM) separates the ectodermal cells from the mesoderm. x450

Reference

Saunders JW Jr. The proximo-distal sequence of origin of the parts of the chick wing and the role of the ectoderm. (1948) J Exp Zool. Aug;108(3): 363-403. PMID: 18882505

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current13:42, 7 September 2017Thumbnail for version as of 13:42, 7 September 20171,280 × 1,634 (216 KB)Z8600021 (talk | contribs)===Reference=== {{Ref-Saunders1948}}

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