Figure 1

Log copy number of 16S rRNA genes found in one clay subsoil tested in 11 different laboratories using MOBIO PowerLyzer PowerSoil DNA extraction kit with or without G2 coated onto the beads.
Log copy number of 16S rRNA genes found in one clay subsoil tested in 11 different laboratories using MOBIO PowerLyzer PowerSoil DNA extraction kit with or without G2 coated onto the beads.