Additional file 4 of Uncovering the history of recombination and population structure in western Canadian stripe rust populations through mating type alleles

Additional file 4: Phylogenetic tree displayed in Fig. 2, in Newick format. Tree file includes branch lengths, bootstraps, and isolate names, but not clade information or mating type annotations. The tree is not rooted in any specific outgroup, and was re-rooted around Psh_93TX-2 in Fig. 2.

附加文件4：对应图2的系统发育树（phylogenetic tree），采用Newick格式（Newick）存储。该树文件包含分支长度、自展值（bootstraps）及分离株名称，但未包含支系信息与交配型注释。此系统发育树未通过任何特定外类群进行定根，且在图2中以Psh_93TX-2为参照完成了重新定根。