. "A series of molecular signals initiated by the binding of decapentaplegic (dpp) to a receptor on the surface of a target cell, and ending with regulation of a downstream cellular process, e.g. transcription." . . "decapentaplegic signaling pathway" . "decapentaplegic receptor signaling pathway" . "decapentaplegic receptor signalling pathway" . "dpp receptor signaling pathway" . "dpp receptor signalling pathway" . "dpp signaling pathway" . . .