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Estimates of TMRCA using the average number of differences between each sequence and the root
| Gene | ∑i=1nxi/n | T̂, years |
|---|---|---|
| SMCY | 3.83 | 73,000 (37,000) |
| DBY | 0.357 | 33,000 (56,000) |
| DFFRY | 0.629 | 39,000 (50,000) |
| Three genes | 5.56 | 70,000 (30,000) |
Numbers in parentheses are SE.
