原帖由 研究 於 2008-1-18 13:19 發表
ultimately it's good news that, by disproving the molecular clock theory, molecular evolution in a wide variety of organisms may become better understood.
這叫反進化論?這隻不過是反分子鐘理論吧?molecular evolution in a wide variety of organisms may become better understood
Knowledge of approximately-constant rate of molecular evolution in particular sets of lineages also facilitates establishing the dates of phylogenetic events not documented by fossils, such as the divergence of living taxa and the formation of the phylogenetic tree. But in these cases - especially over long stretches of time - the MCH can be considered null and void for practical purposes; such estimates are inevitably very crude and may be off by 50% or more.