Výsledky vyhledávání - "Anna Sophia Harrand"

Akademický článek

Assembly and Characterization of a Pathogen Strain Collection for Produce Safety Applications: Pre-growth Conditions Have a Larger Effect on Peroxyacetic Acid Tolerance Than Strain Diversity

Autor: Anna Sophia Harrand, Jasna Kovac, Laura M. Carroll, Veronica Guariglia-Oropeza, David J. Kent, Martin Wiedmann

Publikováno v: Frontiers in Microbiology, Vol 10 (2019)

Effective control of foodborne pathogens on produce requires science-based validation of interventions and control strategies, which typically involves challenge studies with a set of bacterial strains representing the target pathogens or appropriate

Externí odkaz: https://doaj.org/article/8173daa0cf054954b2343c07714efa91

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Nonsynonymous Mutations in fepR Are Associated with Adaptation of Listeria monocytogenes and Other Listeria spp. to Low Concentrations of Benzalkonium Chloride but Do Not Increase Survival of L. monocytogenes and Other Listeria spp. after Exposure to Benzalkonium Chloride Concentrations Recommended for Use in Food Processing Environments

Autor: Samantha Bolten, Anna Sophia Harrand, Jordan Skeens, Martin Wiedmann

Publikováno v: Applied and Environmental Microbiology. 88

Listeria monocytogenes tolerance to quaternary ammonium compounds has been raised as a concern with regard to L. monocytogenes persistence in food processing environments, including in fresh produce packing and processing environments. Persistence of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4da8e927c9b524376e6a1f751226aac5
https://doi.org/10.1128/aem.00486-22

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Nonsynonymous Mutations in

Autor: Samantha, Bolten, Anna Sophia, Harrand, Jordan, Skeens, Martin, Wiedmann

Publikováno v: Applied and environmental microbiology. 88(11)

Selection for Listeria monocytogenes strains that are tolerant to quaternary ammonium compounds (such as benzalkonium chloride [BC]) is a concern across the food industry, including in fresh produce processing environments. This study evaluated the a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::16d4bf66dcc60c21ed005646c28a7f97
https://pubmed.ncbi.nlm.nih.gov/35587542

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Listeria monocytogenes Prevalence Varies More within Fields Than between Fields or over Time on Conventionally Farmed New York Produce Fields

Autor: Paola Mercedes Illas-Ortiz, Anna Sophia Harrand, Martin Wiedmann, Laura K. Strawn, Daniel Weller

Publikováno v: J Food Prot

Past studies have shown that the on-farm distribution of Listeria monocytogenes is affected by environmental factors (e.g., weather). However, the majority of studies were conducted at large scales (e.g., across farms), while few studies examined dri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a28b5af52d9ab06028129cc8ed3a149c
https://doi.org/10.4315/jfp-20-120

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Nonsynonymous mutations in fepR are associated with Listeria adaptation to low concentrations of benzalkonium chloride, but not increased survival in use level concentrations of benzalkonium chloride

Autor: Samantha Bolten, Anna Sophia Harrand, Jordan Skeens, Martin Wiedmann

Presence of and selection for Listeria spp. and Listeria monocytogenes that are less effectively inactivated by quaternary ammonium compounds (such as benzalkonium chloride [BC]) is a food safety concern, including in fresh produce environments. An i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6900c0a5dcaa798d387e802773dc08de
https://doi.org/10.1101/2022.01.24.477644

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Nature versus Nurture: Assessing the Impact of Strain Diversity and Pregrowth Conditions on Salmonella enterica, Escherichia coli, and Listeria Species Growth and Survival on Selected Produce Items

Autor: J. Skeens, Martin Wiedmann, Veronica Guariglia-Oropeza, Anna Sophia Harrand, David J. Kent

Publikováno v: Appl Environ Microbiol

Inoculation studies are important when assessing microbial survival and growth in food products. These studies typically involve the pregrowth of multiple strains of a target pathogen under a single condition; this emphasizes strain diversity. To gai

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e2461948796bf3ee5c50c72e817d0d2
https://doi.org/10.1128/aem.01925-20

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Evolution of Listeria monocytogenes in a Food Processing Plant Involves Limited Single-Nucleotide Substitutions but Considerable Diversification by Gain and Loss of Prophages

Autor: Martin Wiedmann, Anna Sophia Harrand, Renato H. Orsi, Balamurugan Jagadeesan, Leen Baert

Publikováno v: Applied and Environmental Microbiology

Knowledge about the genetic evolution of L. monocytogenes in food processing facilities over multiple years is generally lacking. This information is critical to interpret WGS findings involving food or food-associated isolates. This study suggests t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aadc9aa1e21a8feac393a24afeba2191
https://doi.org/10.1128/aem.02493-19

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Assembly and Characterization of a Pathogen Strain Collection for Produce Safety Applications: Pre-growth Conditions Have a Larger Effect on Peroxyacetic Acid Tolerance Than Strain Diversity

Autor: Martin Wiedmann, Jasna Kovac, Veronica Guariglia-Oropeza, Laura M. Carroll, Anna Sophia Harrand, David J. Kent

Publikováno v: Frontiers in Microbiology
Frontiers in Microbiology, Vol 10 (2019)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e54cb2a038e94a4543e0c852244bf17
http://europepmc.org/articles/PMC6558390

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