title: Effects of N chemical form and tree genotype in the rhizosphere microbial communities: Fungi Sample1
design: Soil samples (8 g approx.) were sieved and homogenized before DNA was extracted using MoBio PowerMax Soil gDNA Isolation Kit. Amplicons of the V3 - V4 region of the eubacterial 16S rRNA gene were obtained using primers S-D-Bact-0341-b-S-17/S-D-Bact-0785-a-A-2