Dissolved oxygen regulates density-driven accumulation of waterborne L-DOPA and physiological homeostasis in turbot recirculating aquaculture systems.
High stocking density in recirculating aquaculture systems (RAS) can promote the accumulation of endogenous bioactive metabolites, yet the environmental factors controlling their formation remain unclear. L-3,4-dihydroxyphenylalanine (L-DOPA) has recently linked to growth inhabitation in crowded turbot (Scophthalmus ma...