Metagenomic Description of Preenrichment and Postenrichment of Recalled Chapati Atta Flour Using a Shotgun Sequencing Approach

The bacterial microbiome of flour recalled for possible Escherichia coli O121 contamination was characterized before (hour 0) and after (hour 24) enrichment using shotgun sequencing. At hour 0, Staphylococcus (46.8 to 66.5%) and Pantoea (12.6 to 21.0%) bacteria were dominant. At hour 24, Enterobacte...

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Detalles Bibliográficos
Autores principales: Lusk Pfefer, Tina, Ramachandran, Padmini, Reed, Elizabeth, Kase, Julie A., Ottesen, Andrea
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Society for Microbiology 2018
Materias:
Prokaryotes
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5968730/
https://www.ncbi.nlm.nih.gov/pubmed/29798913
http://dx.doi.org/10.1128/genomeA.00305-18
Descripción
Sumario:The bacterial microbiome of flour recalled for possible Escherichia coli O121 contamination was characterized before (hour 0) and after (hour 24) enrichment using shotgun sequencing. At hour 0, Staphylococcus (46.8 to 66.5%) and Pantoea (12.6 to 21.0%) bacteria were dominant. At hour 24, Enterobacter (28.7 to 70.9%) and Klebsiella (25.6 to 68.6%) bacteria dominated, and Escherichia coli ranged from 0.3 to 17.9%.

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