Summary
This review, published in Food Microbiology in 2014, examines horizontal gene transfer as a mechanism by which microorganisms in food-associated environments exchange genetic material, including potentially resistance determinants and virulence factors. The paper likely synthesises evidence on the conditions that facilitate HGT in food matrices and processing environments, assessing the public health and food safety implications. It represents a contribution to understanding the microbiological risks associated with gene flow in food ecosystems beyond conventional pathogen surveillance.
UK applicability
Whilst the review is likely international in scope, its findings are directly applicable to UK food safety regulation, particularly in the context of antimicrobial resistance monitoring obligations under UK Food Standards Agency and UKHSA frameworks. UK food manufacturers and regulators would find the mechanistic insights relevant to risk assessments for fermented, processed, and minimally processed food products.
Key measures
Frequency and types of HGT events (conjugation, transduction, transformation); gene transfer elements identified; antimicrobial resistance gene dissemination indicators
Outcomes reported
The study likely examined the mechanisms, prevalence, and implications of horizontal gene transfer (HGT) among microbial communities associated with food and food processing environments, with probable attention to the spread of antimicrobial resistance genes or other functional traits.
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