Mouse E14 sectioned microCT Movie

From Embryology
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Embryology - 16 Apr 2021    Facebook link Pinterest link Twitter link  Expand to Translate  
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Mouse embryo E14 sectioned microCT icon.jpg

Mouse embryo, Theiler Stage 22

  • Fingers separate distally
  • Individual 'fingers' are visible in the anterior footplate and there are deep indentations between the 'toes' which are not yet separated.
  • The long bones of the limbs are present and there are hair follicles in the pectoral, pelvic and trunk regions.
  • The pinna is turned forwards and the umbilical hernia is conspicuous.
  • Absent: hair follicles in the cephalic region.
  • Embryonic age = 14 dpc (range 13.5-15 dpc)
  • 56-60 somite pairs
  • Equivalent Witschi Stage in rat = 31
  • Equivalent Carnegie Stage in humans = 20-23

Links: MP4 version | Quicktime version 2.2MB | Quicktime version 4MB | Movies | Computed Tomography | Mouse Development


<pubmed>19545439</pubmed>| PMC2717911 | BMC Physiol.


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

IKI stain - 1% iodine metal (I2) + 2% potassium iodide (KI) in water.