大肠杆菌O抗原荚膜（4组）对血清抗性至关重要。
Escherichia coli O-antigen capsule (group 4) is essential for serum resistance.
作者信息
Biran Dvora, Rosenshine Ilan, Ron Eliora Z
机构信息
School of Molecular Cell Biology and Biotechnology, Life Sciences, Tel Aviv University, Tel Aviv, 69978, Israel.
Department of Molecular Genetics and Biotechnology, The Hebrew University, Faculty of Medicine, POB 12272, Jerusalem, 91120, Israel.
出版信息
Res Microbiol. 2020 Mar;171(2):99-101. doi: 10.1016/j.resmic.2019.12.002. Epub 2020 Jan 24.
Many septicemic Escherichia coli strains produce polysaccharide capsules, which are important for survival in serum. Here we show that a septicemic E. coli strain of serotype O78 produce an O-antigen capsule (group 4 capsule) and we show that this capsule is essential for serum survival.
许多败血性大肠杆菌菌株会产生多糖荚膜，这对于在血清中存活很重要。在此我们表明，一株O78血清型的败血性大肠杆菌菌株产生一种O抗原荚膜（4组荚膜），并且我们证明这种荚膜对于在血清中存活至关重要。
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