16S rDNA seq Aznalcollar disaster polluted soils: 2 technosols
FastPrep extraction. Qubit quantifiation. Primers 16S_ProV3V4_forward (5-CCTACGGGNBGCASCAG-3) and 16S_ProV3V4_reverse (5-GACTACNVGGGTATCTAATCC-3). Nextera XT Index Kit v29