白喉毒素(diphtheria toxin)對宿主細胞最主要影響的機制為何?
抑制神經訊號傳導(inhibit signal transduction)
抑制蛋白質轉譯(inhibit translation)
抑制mRNA轉錄(inhibit transcription)
抑制DNA複製(inhibit DNA replication)