Phytophthora caput-medusae_mitochondrial and nuclear loci alignments

This dataset includes two multiple sequence alignments (in FASTA format) used to generate phylogenetic trees in support of the description of <i>Phytophthora caput-medusae</i>, a new species within the genus <i>Phytophthora</i>, clade 6a.The first alignment includes mitochondrial loci (cox1 and cox2) across representative taxa, while the second alignment includes nuclear loci: LSU, ITS, Btub, L10, and hsp90.Alignments were performed using MEGA11 under default parameters. These alignments were used to construct phylogenetic trees presented in the manuscript to support species delimitation and phylogenetic placement within the genus.Associated publication (in submission): “New and interesting fungi”, to appear in Fungal Systematics and Evolution (FUSE).<br>Please cite this dataset using the DOI provided.

本数据集包含两份多序列比对文件（格式为FASTA），用于构建系统发育树，以支撑对疫霉属（*Phytophthora*）进化支6a内的新种美杜莎疫霉（*Phytophthora caput-medusae*）的分类描述。第一份比对涵盖各代表性类群的线粒体基因座：cox1（细胞色素c氧化酶亚基1）与cox2（细胞色素c氧化酶亚基2）；第二份比对涵盖核基因座：LSU（大亚基核糖体RNA）、ITS（内转录间隔区）、Btub（β微管蛋白基因）、L10（核糖体蛋白L10基因）以及hsp90（热激蛋白90基因）。所有比对均通过MEGA11软件以默认参数完成。上述比对被用于构建该研究稿件中展示的系统发育树，以支撑该新种的物种界定及其在疫霉属内的系统发育定位。相关已投稿成果：《New and interesting fungi》，将发表于《真菌系统学与进化》（*Fungal Systematics and Evolution*，简称FUSE）。请使用提供的数字对象标识符（DOI）引用本数据集。