PPO1 A[[1]] Phox PROPO-A1 DmPPO1 prophenol oxidase A1 phenoloxidase ProPO54 PO54 Black cells pro-A bc Black cell i12 Prophenoloxidase Dox-A1 PPO ProPo PO A1 proPO A[[1]] Prophenoloxidase 1 Monophenoloxidase Ppo1 CG42639 pro-POA[[1]] Bc PPO-A1 black cells Monophenol oxidase Mox Diphenol oxidase A1 subunit prophenoloxidase ProPO Propo ProPO A1 PPO-1 DmePPOA1 PO Black Cell pro-PO proPO54 prophenoloxidase A[[1]] DoxA1 pro-phenol oxidase A1 Pro-phenol oxidase A1 Prophenoloxidase A1 proPO CG5779 proPO-A1 A1 gene