Category:Mouse E18
The Embryology pages and media listed below relate to mouse embryonic day 18 E18 of development. This staging by "days" relate to in the female presence of a vaginal plug indicating that the mating occurred, see timed pregnancy. This mouse date corresponds to the human fetal period of development.
- Mouse Stages: E1 | E2.5 | E3.0 | E3.5 | E4.5 | E5.0 | E5.5 | 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
Carnegie | Stage | |||||||||||||||||||||||
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 | ||||||||||||||||||||||||
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Timeline Links: human timeline | mouse timeline | mouse detailed timeline | chicken timeline | rat timeline | Medaka | Category:Timeline |
Events
- tooth - molar m1 bell stage and m2 early bell stage (no central fissure), and m3 is visible.[1]
- Hair Development - a tertiary wave of hair follicle placode induction takes place following the secondary (E16) and primary (E14) waves.[2]
References
- ↑ Radlanski RJ, Renz H, Zimmermann CA, Mey R & Matalova E. (2015). Morphogenesis of the compartmentalizing bone around the molar primordia in the mouse mandible during dental developmental stages between lamina, bell-stage, and root formation (E13-P20). Ann. Anat. , 200, 1-14. PMID: 25723515 DOI.
- ↑ Duverger O & Morasso MI. (2009). Epidermal patterning and induction of different hair types during mouse embryonic development. Birth Defects Res. C Embryo Today , 87, 263-72. PMID: 19750518 DOI.
- ↑ Peters EM, Botchkarev VA, Müller-Röver S, Moll I, Rice FL & Paus R. (2002). Developmental timing of hair follicle and dorsal skin innervation in mice. J. Comp. Neurol. , 448, 28-52. PMID: 12012374 DOI.
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Media in category 'Mouse E18'
The following 3 files are in this category, out of 3 total.
- Mouse E18 cerebral vasculature MicroCT.jpg 1,345 × 2,603; 411 KB
- Mouse E18 neurovasculature MicroCT.jpg 960 × 364; 68 KB
- Mouse eye E18.jpg 884 × 977; 169 KB