File:Waterston06.jpg

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Fig. 6. Section of head end of embryo

27 Somite Paper: Fig 1 | Fig 2 | Fig 3 | Fig 4 | Fig 5 | Fig 6 | Fig 7 | Fig 8 | Fig 9 | Fig 10 | Fig 11 | Fig 12 | Fig 13 | Fig 14 | Fig 15 | Fig 16 | Fig 17 | Fig 18 | Fig 19 | Fig 20

Legend

  • A - forebrain
  • B - optic vesicle
  • C - Rathke's pouch
  • D - olfactory area
  • E - bucco-pharynigeal membrane
  • F - artery in pharyngeal arch
  • G - dorsal recess on pharyngeal wall


Carnegie Staging Comparison: A 27 somite stage embryo would be similar to a Carnegie stage 12 (26 - 30 days), caudal neuropore closes, Somite Number 21-29.



Historic Paper Links: 13-14 Somites | 22 Somites | 23 Somites | 25 Somites | 27 Somites | Mall Human Embryo Collection | Embryology History | Carnegie stage 11 | Carnegie stage 12 | Embryonic Development | Category:Historic Embryology


Reference

D Waterston A Human Embryo of Twenty-seven Pairs of Somites, Embedded in Decidua. J Anat Physiol: 1914, 49(Pt 1);90-118 PMID:17233016 | PMC1288995

File history

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Date/TimeThumbnailDimensionsUserComment
current15:44, 27 January 2012Thumbnail for version as of 15:44, 27 January 2012720 × 538 (92 KB)S8600021 (Talk | contribs)==Fig. 6. Section of head end of embryo== ===Legend=== A, forebrain B, opticvesicle C, Rathke's pouch D, olfactory area E, bucco-pharynigeal membrane F, artery in pharyngeal arch G, dorsal recess on pharyngeal wall '''Carnegie Staging Comparison:''' A
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