کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4362531 | 1616239 | 2017 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Multilocus sequence type profiles of Bacillus cereus isolates from infant formula in China
ترجمه فارسی عنوان
پروتئین توالی های چندگانه از جدایه های باسیلوس سرئوس از شیر مادر در چین
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش تغذیه
چکیده انگلیسی
Bacillus cereus sensu stricto is an opportunistic foodborne pathogen. The multilocus sequence type (MLST) of 74 B. cereus isolated from 513 non-random infant formula in China was analyzed. Of 64 sequence types (STs) detected, 50 STs and 6 alleles were newly found in PubMLST database. All isolates except for one singleton (ST-1049), were classified into 7 clonal complexes (CC) by BURST (n-4), in which CC1 with core ancestral clone ST-26 was the largest group including 86% isolates, and CC2, 3, 9, 10 and 13 were first reported in China. MLST profiles of the isolates from 8 infant formula brands were compared. It was found the brands might be potentially tracked by the variety of STs, such as ST-1049 of singleton and ST-1062 of isolate from goat milk source, though they could not be easily tracked just by clonal complex types of the isolates.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Microbiology - Volume 62, April 2017, Pages 46-50
Journal: Food Microbiology - Volume 62, April 2017, Pages 46-50
نویسندگان
Yong Yang, Xiaofeng Yu, Li Zhan, Jiancai Chen, Yunyi Zhang, Junyan Zhang, Honghu Chen, Zheng Zhang, Yanjun Zhang, Yiyu Lu, Lingling Mei,