Mouse E14 sectioned microCT Movie

From Embryology
The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.
Embryology - 16 Apr 2021    Facebook link Pinterest link Twitter link  Expand to Translate  
Google Translate - select your language from the list shown below (this will open a new external page)

العربية | català | 中文 | 中國傳統的 | français | Deutsche | עִברִית | हिंदी | bahasa Indonesia | italiano | 日本語 | 한국어 | မြန်မာ | Pilipino | Polskie | português | ਪੰਜਾਬੀ ਦੇ | Română | русский | Español | Swahili | Svensk | ไทย | Türkçe | اردو | ייִדיש | Tiếng Việt    These external translations are automated and may not be accurate. (More? About Translations)

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

Reference

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

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.


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