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PubMed · International Journal of Food Microbiology· Lilang Li·· 11 天前

地芽孢杆菌噬菌体来源溶菌素LysGPK联合EDTA降低新鲜生菜上大肠杆菌O157:H7的体外与分子机制研究

Characterization and application of lysGPK against Escherichia coli O157:H7 on fresh lettuce, with molecular insights into its lytic activity.

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研究者对来源于Geobacillus噬菌体的内溶素LysGPK进行了重组表达和表征,其对革兰阴性病原体具广谱裂解活性,最适裂解条件为37°C、pH 9.0,并在70°C下保持稳定。

来源:PubMed · International Journal of Food Microbiology · pubmed.ncbi.nlm.nih.gov