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yycF基因在调控罗伊氏乳杆菌(Lactobacillus reuteri)生物膜形成及益生菌 ...
YycF/G双组分系统通过调控细胞壁重塑、生物膜形成及环境适应基因影响乳酸杆菌肠道定植和益生菌功能。该研究构建ΔyycF突变体,发现其存在细胞壁缺陷、生长迟缓、形态异常及生物膜相关基因下调,同时导致抗逆性降低、表面特性改变、抑菌活性减弱及上皮 ...
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