PRJDB3273 Expressed sequence tag analyses of leukocyte subpopulations in ayu Ayu Plecoglossus altivelis altivelis is one of the most economically important fish for freshwater aquaculture in Japan. In this project, expressed sequence tag analyses of three leukocyte subpopulations, B cells, neutrophils and thrombocytes of ayu were performed using a next generation sequencer. Expressed sequence tag analyses of leukocyte subpopulations in ayu bioproject PRJDB3273 PRJDB3273 true Ayu Plecoglossus altivelis altivelis is one of the most economically important fish for freshwater aquaculture in Japan. In this project, expressed sequence tag analyses of three leukocyte subpopulations, B cells, neutrophils and thrombocytes of ayu were performed using a next generation sequencer.