1
|
Unfertilized egg
|
16178, 16177, 10029, 14142, 1389, 867
|
2
|
Fertilized egg, 1 cell
|
12233, 2589, 12241, 1119, 17903
|
3
|
2 Cell
|
862, 1382, 5391
|
4
|
4 Cell
|
12243, 15709, 1524, 7328
|
5
|
8 Cell
|
9845, 15708, 1381
|
6
|
Morula
|
12244, 1532, 18029
|
7
|
Blastocyst, E4.0
|
12245, 10026, 1310, 1021, 875, 850, 18027, 12246, 18021
|
8
|
Trophoblast, ES cell
|
10033, 10023, 14556, 915, 10025, 10024, 14558
|
9
|
Formation of egg cylinder (E5.0)
|
12231, 18022
|
10
|
Proamniotic cavity in primitive ectoderm (E6.0)
|
2565
|
11
|
Advanced endometrial reaction, gastrulation starts, embryonic axis determined (E6.5)
|
13851, 10561
|
12
|
Primitive streak, amnion forming (E7.0)
|
5422, 547, 2381, 375, 2790, 12316
|
13
|
Neural plate, presomite stage (E7.5)
|
10036, 3777, 10562, 844
|
14
|
Neural folds, otic placode, 1–7 somites, hindgut pocket, 1st pharyngeal arch (E8.0)
|
2566, 1913
|
15
|
Neural folds close, 8–12 somites, 1st and 2nd pharyngeal arch, turning of embryo (E8.5)
|
10039, 538, 4042
|
16
|
Formation and closure of anterior neuropore, olfactory placode, 13–20 somites (E9.0)
|
5432, 7256
|
17
|
Forelimb bud, 21–29 somites (E9.5)
|
5392, 13850
|
18
|
Hindlimb and talbud, 30–34 somites (E10)
|
1884, 2517, 16788
|
19
|
Deep lens pit, 35–39 somites (E10.5)
|
1891, 15706, 528
|
20
|
Closure of lens vesicle, 40–44 somites (E11.0)
|
1885, 4142, 12312, 2557, 2578, 9944, 18018
|
21
|
Forefoot plate, lens vesicle detached (E11.5)
|
15707, 845
|
22
|
Hind foot plate, earliest sign of fingers (E12.0)
|
5319, 9846, 5464, 5423, 2514
|
23
|
Anterior footplate indented, (E13.0)
|
12258, 2521, 2554, 2521, 5469, 2555
|
24
|
Skin layers, chondrification of ribs (E13.5)
|
532, 15702
|
25
|
Fingers separate distally (E14.0)
|
12259, 2525
|
26
|
Fingers & toes separate (E15.0)
|
17914, 2596, 12265, 2522, 17951, 2594
|
27
|
Rib ossification (E15.5)
|
529, 12979
|
28
|
Reposition of umbilical hernia (E16.0)
|
12260, 2523, 18085, 12247
|
29
|
Wrinkled skin, umbilical hernia gone (E17.0)
|
12261, 18071, 12250, 12248, 12251, 2516, 1907
|
30
|
Auditory ossicles (E17.5)
|
12267, 18087
|
31
|
Iris and ciliary body (E18.0)
|
12266, 1770, 12313
|