乳酸菌细菌素plantaricin JK的异源表达、分离纯化及抗菌活性
蒋晗1,2, 刘娇1, 郦萍1, 顾青1,*

Heterologous expression and purification of plantaricin JK and analysis of its antibacterial activity
JIANG Han1,2, LIU Jiao1, LI Ping1, GU Qing1,*
重组质粒菌液PCR验证 M,分子量标记;A 中泳道1~3, pln J 阳性转化子菌液PCR结果;B中泳道1~5, pln K 阳性转化子PCR验证结果;B中泳道6为阴性对照