کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8844275 | 1616514 | 2018 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Characterisation of ail-positive Yersinia enterocolitica of different biotypes using HRMA
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش تغذیه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Characterisation of ail-positive Yersinia enterocolitica of different biotypes using HRMA Characterisation of ail-positive Yersinia enterocolitica of different biotypes using HRMA](/preview/png/8844275.png)
چکیده انگلیسی
Yersiniosis is one of the four most frequent foodborne zoonotic diseases in Europe, and Yersinia enterocolitica is the primary agent in human infections. The ail gene is an important chromosomal virulence marker of Y. enterocolitica which encodes Ail, a 17-kDa outer membrane protein that promotes attachment and invasion. In the present study, ail-positive Y. enterocolitica strains of different biotypes were examined using high resolution melting analysis (HRMA) and DNA sequencing. Genotype data relating to Y. enterocolitica strains isolated from different sources and belonging to different biotypes were compared. Applied method allowed efficient distinguishing of three genotypes and phylogenetic groups: 1A - included non-pathogenic Y. enterocolitica strains; 1B - consisted of highly pathogenic Y. enterocolitica strains and 2/4 - involved weakly pathogenic Y. enterocolitica strains. Amplicon genotyping based on HRMA supports rapid identification of ail SNPs correlated with biotype of examined Y. enterocolitica strains.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Food Microbiology - Volume 269, 23 March 2018, Pages 46-51
Journal: International Journal of Food Microbiology - Volume 269, 23 March 2018, Pages 46-51
نویسندگان
Agata Bancerz-Kisiel, Anna Szczerba-Turek, Aleksandra Platt-Samoraj, Maria Michalczyk, Wojciech Szweda,