scholarly journals Prevalence, Virulence Genes, Antimicrobial Susceptibility, and Genetic Diversity of Bacillus cereus Isolated From Pasteurized Milk in China

2018 ◽  
Vol 9 ◽  
Author(s):  
Tiantian Gao ◽  
Yu Ding ◽  
Qingping Wu ◽  
Juan Wang ◽  
Jumei Zhang ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Bacillus Cereus ◽  
Antimicrobial Susceptibility ◽  
Virulence Genes ◽  
Pasteurized Milk

scholarly journals Multi-locus sequence typing and virulence profile in Bacillus cereus sensu lato strains isolated from dairy products

2021 ◽  
Vol 9 (4) ◽  
Author(s):  
Angelica Bianco ◽  
Loredana Capozzi ◽  
Angela Miccolupo ◽  
Simona Iannetti ◽  
Maria Luisa Danzetta ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Bacillus Cereus ◽  
Dairy Products ◽  
Virulence Genes ◽  
Food Poisoning ◽  
Important Food ◽  
Food Contaminants ◽  
Bacillus Cereus Group ◽  
Mlst Analysis ◽  
Sequence Types

Members of Bacillus cereus group are important food contaminants and they are of relevant interest in food safety and public heath due to their ability to cause two distinct forms of food poisoning, emetic and diarrhoeal syndrome. In the present study, 90 strains of B. cereus isolated from dairy products, have been typed using Multilocus Sequence Typing (MLST) analysis and investigated for the occurrence of 10 enterotoxigenic genes (hblA, hblC, hblD, nheA, nheB, nheC, cytK, entFM, entS and bceT) and one emetogenic gene (ces), to determine their genetic diversity. A total of 58 sequence types were identified and among these 17 were signalled as new profiles. Among the virulence genes, the majority of our strains carried the entS (92%), entFM (86%), nhe (82%) and cytK (72%) genes. All remaining genes were identified in at least one strain with different prevalence, stressing the genetic diversity, how even the different grade of pathogenicity of B. cereus isolated from dairy products.

Incidence, toxin gene profiling, antimicrobial susceptibility, and genetic diversity of Bacillus cereus isolated from quick-frozen food in China

LWT ◽  
2021 ◽  
Vol 140 ◽  
pp. 110824
Author(s):  
Hui Guo ◽  
Pengfei Yu ◽  
Shubo Yu ◽  
Juan Wang ◽  
Junhui Zhang ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Bacillus Cereus ◽  
Antimicrobial Susceptibility ◽  
Gene Profiling ◽  
Toxin Gene ◽  
Frozen Food

scholarly journals Prevalence, virulence genes, and genetic diversity of Bacillus cereus isolated from convenience food [pdf]

2021 ◽  
Vol 20 (1) ◽  
pp. 113-120
Author(s):  
Alicja Dłubała ◽  
◽  
Elżbieta Bogusławska-Wąs ◽  
Elżbieta Daczkowska-Kozon
Keyword(s):  
Genetic Diversity ◽  
Bacillus Cereus ◽  
Virulence Genes ◽  
Convenience Food

Prevalence, virulence genes, and genetic diversity of Bacillus cereus isolated from convenience food

2021 ◽  
Vol 20 (1) ◽  
pp. 113-120
Author(s):  
Alicja Dłubała ◽  
◽  
Elżbieta Bogusławska-Wąs ◽  
Elżbieta Daczkowska-Kozon
Keyword(s):  
Genetic Diversity ◽  
Bacillus Cereus ◽  
Virulence Genes ◽  
Convenience Food
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