Soil60
Illumina Miseq sequencing was carried out on hypervariable V3-V4 regions of the 16S rRNA gene by DNA amplification of genomic DNA using primer pairs V3,V4-16SF(5TCGTCGGCAGCGTCAGATGTGTATAAGAGACAGCCTACGGGNGGCWGCA-3) andV3,V4.16SR(5GTCTCGTGGCTCGGAGATGTGTATAAGAGACAGGACTACHVGGGTATCTAATCC-3).