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Tests of Relaxed Purifying Selection on Ancestral Sirenian Globin Genes, Relative to the Ancestral Elephant, Using RELAX Analyses.
| Gene | P-value |
|---|---|
| Hbb/Hbd | 0.1260 |
| Hba | 0.0224* |
| Hbe | 0.0757 |
| Hbg | 0.8895 |
| Hbz-T1 | 0.0090* |
| Mb | 0.8845 |
| Ngb | 0.9120 |
| Cygb | 0.5143 |
Note.—P-values are the result of pairwise tests between ancestral sirenian and ancestral elephant globin genes, values marked with an asterisk represent a significant relaxation of purifying selection in ancestral sirenian globins (P < 0.05).
