National Food Institute, Technical University of Denmark, Mørkhøj Bygade 19, DK-2860 Søborg, Denmark.
Appl Environ Microbiol. 2011 May;77(9):3160-2. doi: 10.1128/AEM.02356-10. Epub 2011 Mar 4.
Free-range geese were sampled longitudinally and Salmonella isolates characterized to reveal highly diverging colonization dynamics. One flock was intermittently colonized with one strain of Salmonella enterica serovar Enteritidis from 2 weeks of age, while in another, S. enterica serovar Mbandaka appeared after 9 weeks, without dissemination but with multiple serovars appearing at later stages.
自由放养的鹅进行了纵向采样,并对分离的沙门氏菌进行了特征分析,以揭示其高度分化的定植动态。一个鹅群在 2 周龄时间歇性地被肠炎沙门氏菌血清型肠炎亚种定植,而在另一个鹅群中,9 周后出现了曼氏沙门氏菌血清型 Mbandaka,没有传播,但在后期出现了多个血清型。