Browse
Submit Data
Databases
API
Help

Dataset Information

33 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Whole-Genome Sequence of a Serotype 1/2b Listeria monocytogenes Strain Isolated from Raw Seafood in Japan.

ABSTRACT: Listeria monocytogenes is a pathogen typically acquired through the ingestion of foods. It has been specifically reported that the pathogen is widely distributed in raw seafood in Japan. Here, we report the whole-genome sequence and sequence type (ST) of a Listeria monocytogenes strain isolated from salmon roe sold in the Japanese retail market.

SUBMITTER: Ohshima C

PROVIDER: S-EPMC6486248 | biostudies-literature | 2019 Apr

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Whole-Genome Sequence of a Serotype 1/2b Listeria monocytogenes Strain Isolated from Raw Seafood in Japan.

Ohshima Chihiro C Kanagawa Satomi S Miya Satoko S Nakamura Ayaka A Takahashi Hajime H Kuda Takashi T Kimura Bon B

Microbiology resource announcements 20190425 17

Listeria monocytogenes is a pathogen typically acquired through the ingestion of foods. It has been specifically reported that the pathogen is widely distributed in raw seafood in Japan. Here, we report the whole-genome sequence and sequence type (ST) of a Listeria monocytogenes strain isolated from salmon roe sold in the Japanese retail market. ...[more]

PMID: 31023791

Similar Datasets

Risk of Listeria monocytogenes contamination of raw ready-to-eat seafood products available at retail outlets in Japan.

Project description:Examination of Listeria monocytogenes prevalence among ready-to-eat foods in Japan revealed frequent (5.7 to 12.1%) contamination of minced tuna and fish roe products, and the isolates had the same virulence levels as clinical isolates in terms of invasion efficiency and infectivity in cell cultures and a murine infection model, respectively. Premature stop codons in inlA were infrequent (1 out of 39 isolates). Cell numbers of L. monocytogenes in minced tuna and salmon roe increased rapidly under inappropriate storage temperatures (from a most probable number [MPN] of 10(0) to 10(1)/g to an MPN of 10(3) to 10(4)/g over the course of 2 days at 10 degrees C). Thus, regulatory guidelines are needed for acceptable levels of L. monocytogenes in these foods.

| S-EPMC2869148 | biostudies-literature

Multiplex PCR serogrouping of Listeria monocytogenes isolated in Japan.

Project description:PCR serogrouping methods were used to examine strains of L. monocytogenes isolated in Japan. Among 187 strains, 99.5% were classified into 4 PCR serogroups corresponding to conventional serotypes. Only one isolate had a new PCR profile, which may be a variant of serogroup IVb.

| S-EPMC4829520 | biostudies-literature

Genome Sequence of Listeria monocytogenes Strain F4244, a 4b Serotype.

Project description:Listeria monocytogenes is an opportunistic invasive foodborne pathogen. Here, we performed whole-genome sequencing of L. monocytogenes strain F4244 (serotype 4b) using Illumina sequencing. The sequence showed 94.5% identity with strain F2365, serotype 4b, and 90.6% with EGD-e, serotype 1/2a.

| S-EPMC5721137 | biostudies-literature

Genetic Characterization of a Listeria monocytogenes Serotype IVb Variant 1 Strain Isolated from Vegetal Matrix in Italy.

Project description:We report the chromosome and plasmid sequences of a strain of Listeria monocytogenes IVb variant 1, a recently emerging serotype, isolated in Italy from ready-to-eat vegetables.

| S-EPMC7427196 | biostudies-literature

Whole-genome sequencing of Listeria monocytogenes serotype 4b isolated from ready-to-eat lentil salad in Algiers, Algeria.

Project description:Listeria monocytogenes is a Gram-positive food-borne pathogen causing a serious threat for public health. Here we announce the whole genome sequence (3 011 693 bp) of Listeria monocytogenes serotype 4b, isolated from ready-to-eat lentil salad in Algiers and belonging to sequence type 2, lineage I and clonal complex 2.

| S-EPMC6939032 | biostudies-literature

Listeria monocytogenes serotype identification by PCR.

Project description:Serotyping is a universally accepted subtyping method for Listeria monocytogenes. Identification of the strain serotype permits differentiation between important food-borne strains (1/2a, 1/2b, and 4b) and provides a "gold standard" for comparing isolates analyzed in different labs and with different techniques. Although an efficient enzyme-linked immunosorbent assay serotyping protocol was described recently, identification of PCR serotyping primers would further increase the ease and accessibility of this classification system. Serotyping PCR primers were designed from variable regions of the L. monocytogenes genome. Three primer sets were used in conjunction with a previously described Division III primer set in order to classify 122 L. monocytogenes strains into five serotype groups [1/2a(3a), 1/2b, 1/2c(3c), 4b(d,e), and 4a/c]. Results of the PCR method agreed with those of the conventional slide agglutination method for 97, 100, 94, and 91% of strains belonging to serotypes 1/2a, 1/2b, 1/2c, and 4b, respectively.

| S-EPMC309009 | biostudies-literature

Whole-Genome Sequence of Listeria monocytogenes Serovar 4b Strain IZSAM_Lm_hs2008, Isolated from a Human Infection in Italy.

Project description:Listeria monocytogenes is one of the most important foodborne pathogens. In this report, we present the complete and annotated genome of L. monocytogenes sequence type 06 (ST06) serovar 4b strain IZSAM_Lm_hs2008, isolated from an adult immunocompetent patient who developed the disease and died.

| S-EPMC4358382 | biostudies-literature

Complete Genome Sequence of a Serotype 7 Listeria monocytogenes Strain, FSL R9-0915.

Project description:Listeria monocytogenes serotype 7 lacks glycosidic constituents in wall teichoic acids. Here, we present the complete genome sequence of L. monocytogenes serotype 7 strain FSL R9-0915 and an analysis of genes known to affect L. monocytogenes antigenicity. This strain is used as a control strain in Listeria phage host range analyses.

| S-EPMC8407703 | biostudies-literature

Genome comparison of Listeria monocytogenes serotype 4a strain HCC23 with selected lineage I and lineage II L. monocytogenes strains and other Listeria strains.

Project description:More than 98% of reported human listeriosis cases are caused by specific serotypes within genetic lineages I and II. The genome sequence of Listeria monocytogenes lineage III strain HCC23 (serotype 4a) enables whole genomic comparisons across all three L. monocytogenes lineages. Protein cluster analysis indicated that strain HCC23 has the most unique protein pairs with nonpathogenic species Listeria innocua. Orthology analysis of the genome sequences of representative strains from the three L. monocytogenes genetic lineages and L. innocua (CLIP11262) identified 319 proteins unique to nonpathogenic strains HCC23 and CLIP11262 and 58 proteins unique to pathogenic strains F2365 and EGD-e. BLAST comparison of these proteins with all the sequenced L. monocytogenes and L. innocua revealed 126 proteins unique to serotype 4a and/or L. innocua; 14 proteins were only found in pathogenic serotypes. Some of the 58 proteins unique to pathogenic strains F2365 and EGD-e were previously published and are already known to contribute to listerial virulence.

| S-EPMC4536003 | biostudies-literature

Genome Sequences of Listeria Phages Induced from Lysogenic Isolates of Listeria monocytogenes from Seafood and a Seafood Processing Environment in Thailand.

Project description:We report here the complete genome sequences of three Listeria phages (PSU-VKH-LP019, PSU-VKH-LP040, and PSU-VKH-LP041), which were newly induced from lysogenic isolates of Listeria monocytogenes from seafood and a seafood processing environment in Thailand. The three phages show circularly permuted double-stranded DNA genomes with sizes of 38.6, 39.6, and 48.3?kb.

| S-EPMC6033974 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data