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Characterization of a Campylobacter jejuni VirK Protein Homolog as a Novel Virulence Determinant

机译:空肠弯曲菌VirK蛋白同源物作为新型毒力决定因素的表征。

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Campylobacter jejuni is a leading cause of food-borne illness in the United States. Despite significant recent advances, its mechanisms of pathogenesis are poorly understood. A unique feature of this pathogen is that, with some exceptions, it lacks homologs of known virulence factors from other pathogens. Through a genetic screen, we have identified a C. jejuni homolog of the VirK family of virulence factors, which is essential for antimicrobial peptide resistance and mouse virulence.
机译:空肠弯曲杆菌是美国食源性疾病的主要原因。尽管最近有重大进展,但对其发病机理的了解却很少。该病原体的独特特征是,除某些例外,它缺乏其他病原体已知毒力因子的同源物。通过遗传筛选,我们确定了 C。 VirK毒力因子家族的空肠同源物,对抗菌肽抵抗和小鼠毒力至关重要。

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