Number of different formula species (Ox, NyOx, NyOxSz, and OxSz) of elementary formulas (CHO, CHON, CHOS, and CHONS, respectively) in unique preformed (dominating on Day 0), intermediated (dominating on Day 4), and remaining (dominating on Day 60) formulas in the Alteromonas incubations growing on different substrates (A), and exudate, mechanical and viral lysate formulas in the Alteromonas incubations growing on glucose (B).