The role of plasmid pO157 in biofilm formation was investigated using wild-type and pO157-cured Escherichia coli O157:H7 Sakai. Compared to the wild type, the biofilm formed by the pO157-cured mutant produced fewer extracellular carbohydrates, had lower viscosity, and did not give rise to colony morphology variants that hyperadhered to solid surfaces.
Influence of plasmid pO157 on Escherichia coli O157:H7 Sakai biofilm formation.
质粒 pO157 对大肠杆菌 O157:H7 Sakai 生物膜形成的影响
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作者:Lim Ji Youn, La Hyun Joon, Sheng Haiqing, Forney Larry J, Hovde Carolyn J
| 期刊: | Applied and Environmental Microbiology | 影响因子: | 3.700 |
| 时间: | 2010 | 起止号: | 2010 Feb;76(3):963-6 |
| doi: | 10.1128/AEM.01068-09 | 研究方向: | 微生物学 |
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