"neg_control, PCR primers: fwd-LF402F, rev-TW13": Sample neg_control
"Negative control of double-distilled sterile water; PCR targeting ITS region of fungi using MID-tagged primers (fwd: GTGAAATTGYYRAAAGGGAA, rev: MID-GGTCCGTGTTTCAAGACG); SequalPrep Normalisation; adapter ligation; emPCR"