我想问一下在进行WGD分析时，要算复制时间，基于物种进化速率的公式：The divergent time of the whole-genome triplication (WGT) event was calculated using the formula divergence dateKs / 2r.

Based on the divergent

time (77 million years ago) between F. americana and C. canephora and the mean Ks

value (1.36) of syntenic gene pairs between F. americana and C. canephora, it

estimated 8.83 × 10−9 substitutions per site per year of synonymous nucleotide

substitutions rate (r) for Fraxinus. 我想问一下计算白蜡的进化速率，为什么要选择咖啡，不是有更近的物种嘛，比如：油橄榄、芝麻，为什么不选择这些https://www.cell.com/plant-communications/fulltext/S2590-3462(24)00533-9#fig1

默认排序时间排序

1 个回答

jpq 2025-05-27 10:56

有知道这个问题答案的友友嘛