Category:Mouse E14.5

From Embryology
Mouse CT (E14.5)

The Embryology pages and media listed below relate to mouse embryonic day 14.5 (E14.5) of development. This staging by "days" relate to in the female presence of a vaginal plug indicating that the mating occurred, see timed pregnancy.

Mouse Stages: E1 | E2.5 | E3.0 | E3.5 | E4.5 | E5.0 | E6.0 | E7.0 | E7.5 | E8.0 | E8.5 | E9.0 | E9.5 | E10 | E10.5 | E11 | E11.5 | E12 | E12.5 | E13 | E13.5 | E14 | E14.5 | E15 | E15.5 | E16 | E16.5 | E17 | E18.5 | E18 | E18.5 | E19 | E20 | Timeline | About timed pregnancy


Species Embryonic Comparison Timeline
Carnegie Stage
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Human Days 1 2-3 4-5 5-6 7-12 13-15 15-17 17-19 20 22 24 28 30 33 36 40 42 44 48 52 54 55 58
Mouse Days 1 2 3 E4.5 E5.0 E6.0 E7.0 E8.0 E9.0 E9.5 E10 E10.5 E11 E11.5 E12 E12.5 E13 E13.5 E14 E14.5 E15 E15.5 E16
Rat Days 1 3.5 4-5 5 6 7.5 8.5 9 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16 16.5 17 17.5
Note these Carnegie stages are only approximate day timings for average of embryos. Links: Carnegie Stage Comparison
Table References  
Human

O'Rahilly R. (1979). Early human development and the chief sources of information on staged human embryos. Eur. J. Obstet. Gynecol. Reprod. Biol. , 9, 273-80. PMID: 400868

Mouse
Theiler K. The House Mouse: Atlas of Mouse Development (1972, 1989) Springer-Verlag, NY. Online
OTIS EM & BRENT R. (1954). Equivalent ages in mouse and human embryos. Anat. Rec. , 120, 33-63. PMID: 13207763

Rat
Witschi E. Rat Development. In: Growth Including Reproduction and Morphological Development. (1962) Altman PL. and Dittmer DS. ed. Fed. Am. Soc. Exp. Biol., Washington DC, pp. 304-314.
Pérez-Cano FJ, Franch À, Castellote C & Castell M. (2012). The suckling rat as a model for immunonutrition studies in early life. Clin. Dev. Immunol. , 2012, 537310. PMID: 22899949 DOI.

Timeline Links: human timeline | mouse timeline | mouse detailed timeline | chicken timeline | rat timeline | Medaka | Category:Timeline



Search Pubmed: Mouse E14.5

Mouse Links: Introduction | Mouse Stages | Mouse Timeline | Mouse Timeline Detailed | Mouse Estrous Cycle | Mouse Heart | Mouse Knockout | Movie - Cephalic Plexus | Movie - Blastocyst Cdx2 | ANAT2341 Project 2009 | Category:Mouse
Mouse Movies 
Mouse Zygote  
Fertilization 001 icon.jpg
 ‎‎Mouse Fertilisation
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Mouse zygote division icon.jpg
 ‎‎Zygote Mitosis
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Mouse zygote division 02 icon.jpg
 ‎‎Early Division
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Parental genome mix 01 icon.jpg
 ‎‎Parental Genomes
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Mouse blastocyst movie icon.jpg
 ‎‎Mouse Blastocyst
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Mouse Various  
Oocyte Meiosis 01 icon.jpg
 ‎‎Oocyte Meiosis
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DNA bead-induced ectopic polar body-icon.jpg
 ‎‎Ectopic Polar Body
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Mouse spermatozoa mito movie icon.jpg
 ‎‎Male Mitochondria
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Mouse spermatozoa mito movie icon.jpg
 ‎‎Male Mitochondria
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Mouse Blastocyst Cdx2 icon.jpg
 ‎‎Blastocyst Cdx2
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Model embryo to 128 cell stage icon.jpg
 ‎‎Blastocyst Model
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Mouse lipid droplets icon.jpg
‎‎Mouse Lipid Drops
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Somitogenesis 01 icon.jpg
 ‎‎Somitogenesis
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Mouse-melanoblast migration icon.jpg
 ‎‎Mouse Melanoblast
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Mouse limb gene expression icon.jpg
 ‎‎Limb Genes
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Mouse microCT  
Mouse CT E11.5 movie-icon.jpg
 ‎‎Mouse E11.5 CT
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Mouse CT E12.5 sagittal movie.jpg
 ‎‎Mouse E12.5 CT
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Mouse CT E12.5 coronal movie.jpg
 ‎‎Mouse E12.5 CT
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Mouse CT E12.5 axial movie.jpg
 ‎‎Mouse E12.5 Axial
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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
 ‎‎Mouse E14 microCT
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Mouse embryo E15 microCT icon.jpg
 ‎‎Mouse E15 microCT
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Mouse face microCT icon.jpg
 ‎‎Mouse Face
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Mouse-Cephalic-plexus-11somite 01.jpg
 ‎‎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

Events

  • Musculoskeletal System - Abdominal wall migration of myoblasts to the ventral midline almost complete, except panniculus carnosus. Directional organization of the myoblasts was observed in the external oblique, internal oblique, and transversus abdominis and myotubes appeared to be forming within these muscle groups. Connective tissue layers over the rectus abdominis are thicker than in earlier stages.[1]
  • palate - secondary palatal shelves elevate, meet, and begin to fuse at the midline, to form an intact palate shelf by Template:E15.5.
  • reflex opening and closing movements of the mouth.
  • Coronary Circulation - left and right coronary arteries developed.[2]
  • thymus - [3] - Foxn1 (forkhead box N1) expression in the thymus domain of third pouch, hair follicles and the epidermis from about Template:E14.5.

References

  1. Nichol PF, Corliss RF, Yamada S, Shiota K & Saijoh Y. (2012). Muscle patterning in mouse and human abdominal wall development and omphalocele specimens of humans. Anat Rec (Hoboken) , 295, 2129-40. PMID: 22976993 DOI.
  2. Red-Horse K, Ueno H, Weissman IL & Krasnow MA. (2010). Coronary arteries form by developmental reprogramming of venous cells. Nature , 464, 549-53. PMID: 20336138 DOI.
  3. Blackburn CC & Manley NR. (2004). Developing a new paradigm for thymus organogenesis. Nat. Rev. Immunol. , 4, 278-89. PMID: 15057786 DOI.

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Pages in category ‘Mouse E14.5’

The following 3 pages are in this category, out of 3 total.

Media in category ‘Mouse E14.5’

The following 38 files are in this category, out of 38 total.