|  | % | ||||
---|---|---|---|---|---|---|
Age (normal developmental stage) | Apparent Developmental Stagea | A | B | C | D | Control |
8 hpf (75% epiboly) | 75% epiboly-bud | 11 | 10 | 27 | 65 | 80 |
 | 50%-75% epiboly | 66 | 75 | 70 | 28 | 16 |
 | 30%-50% epiboly | 23 | 14 | 3 | 8 | 4 |
 | (n) = | (96) | (69) | (60) | (65) | (48) |
14 hpf (10 somite) | 10 somite stage+ | 22 | 3 | 10 | 18 | 87 |
 | 6-10 somite stage | 8 | 17 | 24 | 71 | 6 |
 | bud-6 somite stage | 25 | 59 | 37 | 3 | 2 |
 | 75% epiboly-bud | 20 | 13 | 18 | 3 | 2 |
 | 50% - 75% epiboly | 10 | 6 | 8 | 3 | 2 |
 | 30%-50% epiboly | 15 | 2 | 3 | 2 | 1 |
 | (n) = | (61) | (57) | (62) | (65) | (46) |
24 hpf (prim-5) | 24 hpf+ | 7 | 2 | 13 | 66 | 88 |
 | 18-24 hpf | 48 | 3 | 27 | 19 | 9 |
 | bud-18 hpf | 27 | 81 | 33 | 11 | 2 |
 | 75% epiboly-bud | 6 | 11 | 11 | 0 | 1 |
 | 50% - 75% epiboly | 4 | 3 | 11 | 3 | 0 |
 | 30%-50% epiboly | 7 | 0 | 6 | 2 | 0 |
 | (n) = | (67) | (63) | (64) | (64) | (45) |
 | Ectopic Cell Massb | 67 | 84 | 17 | 4 | 1 |