title: NOB_nxrA_linolenicacid_3days
design: The nitrite oxidoreductase subunit A (nxrA) gene of Nitrobacter was amplified using the primer pair nxrA1F (5-CAGACCGACGTGTGCGAAAG-3) and nxrA2R (5-TCYACAAGGAACGGAAGGTC-3), as described by Pester et al., 2014 (DOI: 10.1038/ismej.2013.188).