Fig. 1From: Investigating the impact of database choice on the accuracy of metagenomic read classification for the rumen microbiome Overall classification rate of reads for six reference databases. The classification rate of the data for each database are shown in the bars along the x-axis. Details about the databases can be found in Table 1. The y-axis denotes the percentage of reads from the simulated metagenomic dataset which were classified or unclassified by Kraken2 to any taxonomy level using each reference databaseBack to article page