Metagenome of the roots of Buddleja officinalis: MMH8_R
For each sample, total microbial DNA was extracted from 0.5~1 g per soil using a DNeasy PowerSoil Kit (QIAGEN, Inc., Netherlands) according to the manufacturers protocols. The sequencing libraries were prepared according to the Illumina Metagenomic sequencing library protocols for the internal transcribed spacer 1 (ITS2) region