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Survivorship of ROSA26:GFP transgenic Xenopus laevis from 1 week post-fertilization (NF stage 42) to adult stage (NF 66), compared with wild-type frogs. There is no difference in survivorship between groups. Pearson chi-square test: 1 degree of freedom; χ2 = 1.397; P = 0.238
| Individual genetic background | Early tadpoles (NF stage 42) | Adults (NF stage 66 +2 months) | Total survival rate |
|---|---|---|---|
| Wild type | 44 | 15 | 34.1% |
| ROSA26:GFP (F1 generation) | 44 | 10 | 22.7% |
