Estimated tree using data from Stireman (2005)

Our estimated tree generated using data from Stireman (2005). The tree is based on EF-1α and 28S rRNA genes for for 49 species of Tachinid flies in the subfamily Exoristinae and one outgroup, Metoposarcophaga sp. The accession numbers were taken from the Stireman (2002). The tree was estimated using BEAST v2.1.3 (Bouckaert et al., 2014) on the constrained topology from Stireman (2005). We used a GTR + Γ model of nucleotide evolution with separate partitions for each gene and codon position, a relaxed log-normal clock, and a birth-death prior. Further information and full references can be found in the supplementary material of our paper.

本研究基于Stireman（2005）的数据集构建了估算得到的系统发育树。该树以寄蝇科昆虫（Tachinid flies）Exoristinae亚科的49个物种及1个外类群Metoposarcophaga sp.为研究对象，依托延伸因子1α（EF-1α）与28S核糖体RNA（28S rRNA）基因序列完成构建。序列登录号取自Stireman（2002）的相关研究。本研究采用BEAST v2.1.3（Bouckaert等，2014）软件，基于Stireman（2005）提出的约束拓扑结构对该系统发育树进行估算。分析过程中采用了一般时间可逆+伽马分布（GTR + Γ）核苷酸进化模型，为每个基因及密码子位置设置独立的分区参数，同时使用宽松对数正态分子钟（relaxed log-normal clock）模型与出生-死亡先验分布（birth-death prior）。更多详细信息及完整参考文献可查阅本研究论文的补充材料。