Works (5)
Updated: July 26th, 2023 21:17
2021 journal article
Induction of the Viable-but-Nonculturable State in Salmonella Contaminating Dried Fruit
APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 88(2).
author keywords: dried fruit; survival; low-moisture foods; Salmonella; confocal microscopy; viable but nonculturable
MeSH headings : Colony Count, Microbial; Food Microbiology; Food, Preserved / microbiology; Fruit / microbiology; Humans; Microbial Viability; Salmonella / physiology; Temperature
TL;DR:
Findings from this study suggest that unique stressors on dried fruit can induce the VBNC state in Salmonella, thus rendering it undetectable with culture-based methods even though the bacteria remain viable.
(via Semantic Scholar)
open access via www.ncbi.nlm.nih.gov (repository)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: February 21, 2022
2020 journal article
Identification of Novel Genes Mediating Survival ofSalmonellaon Low-Moisture Foods via Transposon Sequencing Analysis
FRONTIERS IN MICROBIOLOGY, 11.
author keywords: Salmonella; mutants; survival; low-moisture foods; desiccation; transposon-sequencing
TL;DR:
The findings highlight the value of combined mutagenesis and sequencing to identify novel genes important for the survival of Salmonella in low-moisture foods.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 24, 2020
2019 journal article
Validation of an ampicillin selection protocol to enrich for mutants of Listeria monocytogenes unable to replicate on fresh produce
FEMS MICROBIOLOGY LETTERS, 366(7).
author keywords: Listeria monocytogenes; growth; mutants; genes; produce; cantaloupe; ampicillin selection
MeSH headings : Ampicillin / pharmacology; Anti-Bacterial Agents / pharmacology; Bacterial Proteins / genetics; Bacterial Proteins / metabolism; Cucumis melo / microbiology; Listeria monocytogenes / drug effects; Listeria monocytogenes / genetics; Listeria monocytogenes / growth & development; Listeria monocytogenes / metabolism; Mutation
TL;DR:
Ampicillin selection can facilitate discovery of genes essential for growth of L. monocytogenes on fresh produce by enriching its cold-sensitive mutant L1E4 on cantaloupe rind fragments while growing cells of the wildtype were killed by ampicillin.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: June 17, 2019
2016 journal article
Capacity of Listeria monocytogenes Strains from the 2011 Cantaloupe Outbreak To Adhere, Survive, and Grow on Cantaloupe
JOURNAL OF FOOD PROTECTION, 79(5), 757–763.
author keywords: Adherence; Cantaloupe; Growth; Listeria monocytogenes; Outbreak; Serotype
MeSH headings : Cucumis melo; Disease Outbreaks; Food Microbiology; Listeria monocytogenes; Listeriosis / epidemiology
TL;DR:
All strains from the 2011 cantaloupe outbreak were able to adhere and grow, with ∼10-fold increases after 7 days at 4 or 8°C and after 24 h at 25°C, with a propensity for more growth on rind than on flesh or in extract.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2016 journal article
Novel Cadmium Resistance Determinant in Listeria monocytogenes
APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 83(5).
author keywords: Listeria monocytogenes; cadmium resistance; cadA; biofilm; virulence
MeSH headings : Animals; Bacterial Proteins / genetics; Biofilms / drug effects; Biofilms / growth & development; Cadmium / toxicity; DNA Transposable Elements / genetics; Disease Models, Animal; Drug Resistance, Bacterial; Food Microbiology; Gene Expression Regulation, Bacterial / genetics; Genes, Bacterial; Larva / microbiology; Lepidoptera / microbiology; Listeria monocytogenes / drug effects; Listeria monocytogenes / genetics; Listeria monocytogenes / growth & development; Listeria monocytogenes / physiology; Listeriosis / microbiology; Metals, Heavy; Microbial Sensitivity Tests; Mutagenesis, Site-Directed; Sequence Alignment; Virulence / genetics
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
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