"neg_control, PCR primers: fwd-LR3R, rev-LR5": Sample neg_control
"Negative control of double-distilled sterile water; PCR targeting ITS region of fungi using MID-tagged primers (fwd: GTCTTGAAACACGGACC, rev: MID-TCCTGAGGGAAACTTCG); SequalPrep Normalisation; adapter ligation; emPCR"