These datasets are count tables of annotated transcript abundances for planktonic microbial populations, that were sampled every 4 hours at different depths in the North Pacific Subtroptical Gyre. The
Porphyromonas gingivalis (P. gingivalis) W83 cultures in early exponential phase were supplemented with 0.1% galactose or vehicle control. The cultures were then permitted to grow anaerobically at 37°