毒力
肠炎沙门氏菌
沙门氏菌
生物
微生物学
肠沙门氏菌
抗生素耐药性
爆发
基因组
血清型
致病岛
基因
病毒学
遗传学
细菌
抗生素
作者
Ana Carolina Ritter,Eduardo César Tondo,Franciele Maboni Siqueira,Alessio Soggiù,Ana Paula Muterle Varela,Fabiana Quoos Mayer,Adriano Brandelli
标识
DOI:10.1016/j.ijfoodmicro.2019.108269
摘要
Salmonella enterica serovar Enteritidis strain SE86 has been associated with several foodborne diseases occurring in Southern Brazil, becoming and important causative agent of human salmonellosis. In this work, the complete genome of the bacterium Salmonella Enteritidis SE86 was sequenced using the Illumina MiSeq platform. An in silico analysis of the SE86 genome was performed in order to compare it with different Salmonella strains as well as to investigate the presence of stress-resistance and virulence genes. This strain showed a variety of genes that can be involved in antimicrobial and biocide resistance, acid and thermal resistance as well as virulence and adhesion. These genetic features could explain its increased resistance and the prevalence of this strain in foodborne outbreaks in Southern Brazil.
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