Category:Mouse E9.5

From Embryology
Mouse E9.5 (CT)

This Embryology category shows pages and media related to mouse embryonic day 9.5 E9.5 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 | 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 | E17.5 | E18 | E18.5 | E19 | E20 | Timeline | About timed pregnancy


Species 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 4 5.0 6.0 7.0 8.0 9.0 9.5 E10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16
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
References  
Human

R O'Rahilly Early human development and the chief sources of information on staged human embryos. Eur. J. Obstet. Gynecol. Reprod. Biol.: 1979, 9(4);273-80 PubMed 400868


Mouse
The House Mouse: Atlas of Mouse Development by Theiler Springer-Verlag, NY (1972, 1989). | online book
E M OTIS, R BRENT Equivalent ages in mouse and human embryos. Anat. Rec.: 1954, 120(1);33-63 PubMed 13207763


Rat
Witschi, E. (1962) Development: Rat. In: Growth Including Reproduction and Morphological Development. Altman, P. L. , and D. S. Dittmer, ed. Fed. Am. Soc. Exp. Biol., Washington DC, pp. 304-314.
Francisco J Pérez-Cano, Àngels Franch, Cristina Castellote, Margarida Castell The suckling rat as a model for immunonutrition studies in early life. Clin. Dev. Immunol.: 2012, 2012;537310 PubMed 22899949

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 

Events

Thymus Development - Paired box gene 1 (Pax1)/Pax9 and fibroblast growth factor 8 (Fgf8; green) are required for pharyngeal pouch formation. Homeobox A3 (Hoxa3; red) is required for third pouch (p3) axial identity, possibly through the Pax–Eya–Six cascade.[1]

  • Hoxa3 (homeobox A3) - E9.5 to E10.5, third cleft surface ectoderm.
  • Pax1 (paired box gene 1) E9.5 to E10.5, all pharyngeal pouch endoderm.
  • Pax9 (paired box gene 9) E9.5 to E10.5, all pharyngeal pouch endoderm.
  • Eya1 (eyes absent 1 homologue ) - Early [[Category:Mouse E9.5|E9.5 to E10.5, all pharyngeal pouch endoderm, cleft ectoderm and neural crest cell mesenchyme organogenesis.


References

  1. C Clare Blackburn, Nancy R Manley Developing a new paradigm for thymus organogenesis. Nat. Rev. Immunol.: 2004, 4(4);278-89 PubMed 15057786 | Nat Rev Immune.


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