Additional file 1 of PCycDB: a comprehensive and accurate database for fast analysis of phosphorus cycling genes

Additional file 1: Table S1. Summary of phosphorus gene families with representative sequences and orthology groups. Table S2. Public metagenomic datasets analyzed in this study. Table S3. The meandecreaseaccuracy of each filtering factor using randomForest package in R. Table S4. Confusion matrix result of Random Forest analysis using validation data. Table S5. Detection rate of each specific P cycling gene included in simulated gene dataset with an identity of 30%. Table S6. Predicted P cycling gene families.