Fungal species tree

A set of alignment and tree files of the fungal phylogeny using publicly available fungal genomes. Files were generated using a concatenated set of 238 single copy orthologs detected using the BUSCO ancestral sequences for fungi and the genblastg tool. Alignments were built using mafft and trees constructed using FastTree2. The Astral2 program was used to create a coalescent species tree to compare to the concatenated gene tree. <br>本数据集包含基于公开可用真菌基因组构建的真菌系统发育比对文件与系统发育树文件。数据集文件的生成流程为：首先利用针对真菌的BUSCO祖先序列与genblastg工具，检测得到238个单拷贝直系同源基因（single copy orthologs），随后将这些基因进行串联拼接。序列比对通过mafft工具完成构建，系统发育树则借助FastTree2工具生成。此外，使用Astral2程序构建了溯祖物种树（coalescent species tree），用于与上述串联基因树开展对比分析。