Fig. 4
Prochlorococcus clade/grade diversity at STATION ALOHA. Metagenomes from research cruises HOT224-23847 were used to calculate (A) the fraction of classified Prochlorococcus reads relative to the total reads (classified + unclassified), shown only for samples above the 5% misclassification rate limit of detection (L.O.D., red dotted line, Fig. 2) and (B) the fraction of each classified clade/grade reads relative to total Prochlorococcus reads, calculated using estimated genome equivalents at each depth.
