MAGpurify database

This is the database used by MAGpurify to identify potential contaminants in metagenome-assembled genomes (MAGs). It includes: BLAST databases for the human (GRCh37) and PhiX genomes. Used to identify contigs that come from these two common sources of contamination. A database of phylogenetic marker genes from the PhyEco database. Used to identify taxonomically discordant contigs. A database of clade-specific markers from the MetaPhlAn v2.0 database. Used to identify taxonomically discordant contigs.本数据库是MAGpurify用于识别宏基因组组装基因组（metagenome-assembled genomes, MAGs）中潜在污染序列的专用数据库。其包含以下内容：针对人类（GRCh37）与PhiX基因组的BLAST数据库，用于甄别源自这两类常见污染来源的重叠群（contigs）；来自PhyEco数据库的系统发育标记基因数据库，用于识别分类学不一致的重叠群；以及来自MetaPhlAn v2.0数据库的进化枝特异性标记数据库，同样用于识别分类学不一致的重叠群。