Mouse E13 microCT Movie

From Embryology

Mouse embryo E13 microCT icon.jpg

Mouse embryo, Theiler stage 21.

Theiler Stage 21 Anterior footplate indented, marked pinna

  • The distal borders of the anterior and posterior footplates are now indented and the digit widths and locations can be discerned.
  • The 'elbow' and 'wrist' are now identifiable.
  • The pinna rapidly develops and forms a crest at right angles to the head.
  • Five rows of vibrissae are visible as well as a prominant hair follicle over the eye and another over the ear.
  • The lens vesicle has lost its lumen.
  • The physiological umbilical hernia is prominent. Absent: hair follicles, distally separate fingers.
  • Embryonic age = 13 dpc (range 12.5-14)
  • 52-55 somite pairs
  • Equivalent Witschi Stage in rat = 29-30
  • Equivalent Carnegie Stage in humans = 18-19


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Mouse CT E12.5 coronal movie.jpg
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Mouse embryo E13 microCT icon.jpg
 ‎‎Mouse E13 microCT
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Mouse embryo E14 microCT icon.jpg
 ‎‎Mouse E14 microCT
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Mouse embryo E14 sectioned microCT icon.jpg
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 ‎‎Mouse E15 microCT
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 ‎‎Mouse Face
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 ‎‎Mouse Head Plexus
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Historic Embryology - Mouse 
1927 Growth | 1927a Gonads 1 | 1927b Gonads 2 | 1928 Gonads 3 | 1932 Gonads 4 | 1962 Oocyte | 2016 Heart

Reference

Metscher BD. (2009). MicroCT for comparative morphology: simple staining methods allow high-contrast 3D imaging of diverse non-mineralized animal tissues. BMC Physiol. , 9, 11. PMID: 19545439 DOI.

Copyright

© 2009 Metscher; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


PTA-stained embryo


Cite this page: Hill, M.A. (2018, July 19) Embryology Mouse E13 microCT Movie. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/Mouse_E13_microCT_Movie

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© Dr Mark Hill 2018, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G