T~+Pm secretes P. multocida toxin (PMT), a 146 kDa dermonecrotic toxin, which is encoded by toxA gene.

• 该菌分泌产生的多杀性巴氏杆菌毒素(Pasteurella multocida toxin,PMT)是一种约146kDa的皮肤坏死毒素。