10-30 ml subsamples were concentrated on 25 mm black polycarbonate filters (0.6 µm for NF, 0.2 µm for B), stained with DAPI for 10 min and filtered. NF were counted using UV and blue excitation and en
Metatranscriptome of seawater microbial communities from Espelandsvegen Fjord, Bergen, Norway fjord water ammended with 12 uM nitrate and 0.75 uM phosphate