Labyrinthulomycetes 18S rRNA gene amplicon from PICO-LOVE transects
We extracted DNA using the Gentra Puregene Yeast/Bact. Kit (Qiagen) according to the manufacturer's instructions supplemented with one round of bead beating (60 seconds). Partial Labyrinthulomycetes 18S rRNA genes were amplified using dual index primers LABY-A (5'-GGGATCGAAGATGATTAG-3') and LABY-Y (5'-CWCRAACTTCCTTCCGGT-56').