Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Complete Genome Sequence of Bacteriophage EO1, Which Infects Both Escherichia coli O157:H7 and Shigella.

ABSTRACT: The lytic bacteriophage EO1 has been newly isolated. This phage infects Escherichia coli O157:H7 and has a broad antibacterial spectrum, including against Shigella. The complete genome sequence of phage EO1 was determined; its full length is 166,941 bp, and it has a G+C content of 35.46%.

SUBMITTER: Choi J

PROVIDER: S-EPMC10281158 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Complete Genome Sequence of Bacteriophage EO1, Which Infects Both Escherichia coli O157:H7 and <i>Shigella</i>.

Choi Jieun J Chang Yoonjee Y

Microbiology resource announcements 20230515 6

The lytic bacteriophage EO1 has been newly isolated. This phage infects Escherichia coli O157:H7 and has a broad antibacterial spectrum, including against <i>Shigella</i>. The complete genome sequence of phage EO1 was determined; its full length is 166,941 bp, and it has a G+C content of 35.46%. ...[more]

PMID: 37184395

Similar Datasets

Complete Genome Sequence of Escherichia coli O157:H7 Bacteriophage phiJLA23 Isolated in Mexico.

Project description:The bacteriophage phiJLA23 was isolated from an animal feces sample and lytic activity was demonstrated against the Escherichia coli O157:H7 strain. We report the complete nucleotide sequence of bacteriophage phiJLA23, information which may be useful for determining whether this phage is a candidate for biocontrol or another biotechnological application.

| S-EPMC3587941 | biostudies-literature

Complete Genome Sequence of Bacteriophage EC6, Capable of Lysing Escherichia coli O157:H7.

Project description:A bacteriophage, EC6, capable of lysing Escherichia coli serotype O157:H7 was isolated and found to be a member of the family Myoviridae. The genomic sequence of phage EC6 was composed of 86,231 bp with a G+C content of 38.9% and is very similar to the sequences of Escherichia phage wV8 and Salmonella phage Felix O1.

| S-EPMC3569278 | biostudies-literature

Escherichia coli Serotype O157:H7 PA20R2R Complete Genome Sequence.

Project description:Escherichia coli serotype O157:H7 strain 20R2R is a derivative of clinical isolate PA20. Prophage excision from the coding region of a PA20 transcription factor restored RpoS-dependent biofilm formation in 20R2R, providing a model for O157:H7 stress adaptation when transitioning between clinical and environmental settings. We report here the complete 20R2R genome sequence.

| S-EPMC7729414 | biostudies-literature

Complete Genome Sequence of vB_EcoM_112, a T-Even-Type Bacteriophage Specific for Escherichia coli O157:H7.

Project description:Bacteriophage vB_EcoM_112 (formerly e11/2) is an Escherichia coli phage with specificity for the O157:H7 serotype. The vB_EcoM_112 genome sequence shares high degrees of similarity with the phage T4 genome sequence.

| S-EPMC4241651 | biostudies-literature

Complete Genome Sequence of Escherichia coli O157:H7 Phage PhiG17.

Project description:Here, we announce the complete genome sequence of bacteriophage PhiG17, which is virulent to Escherichia coli O157:H7 strains and was isolated from cattle feces in the North West province of South Africa. This report presents the major genetic features of the phage PhiG17 based on its whole-genome sequence.

| S-EPMC6346152 | biostudies-literature

Genome Sequence of Bacteriophage GG32, Which Can Infect both Salmonella enterica Serovar Typhimurium and Escherichia coli O157:H7.

Project description:We report here a new virulent Salmonella enterica serovar Typhimurium (S Typhimurium) bacteriophage, GG32, which was isolated from the Guem River in the Republic of Korea. The strain can infect both S Typhimurium and Escherichia coli (E. coli) O157:H7 and may be a good candidate for a bio-control agent.

| S-EPMC5146427 | biostudies-literature

Complete Genome Sequence of Broad-Host-Range Shiga Toxin-Converting Bacteriophage SH2026Stx1, Isolated from Escherichia coli O157:H7.

Project description:The Shiga toxin-encoding phage SH2026Stx1 was isolated from Escherichia coli O157:H7 strain 2026. SH2026Stx1 and its detoxified derivative can infect a broad range of E. coli strains, including commensal, enteropathogenic, and enteroaggregative strains. We report here the complete genome sequence of phage SH2026Stx1 and its important features.

| S-EPMC6013618 | biostudies-literature

Complete Genome Sequence of Bacteriophage St11Ph5, Which Infects Uropathogenic Escherichia coli Strain up11.

Project description:Bacteriophage St11Ph5 was isolated from a sewage sample on a particularly phage-resistant uropathogenic Escherichia coli (UPEC) up11 host strain. It appeared to be closely related to bacteriophage G7C, isolated from horse feces; however, it carries a highly divergent host recognition module.

| S-EPMC5764931 | biostudies-literature

Characterization and Genomic Study of the Novel Bacteriophage HY01 Infecting Both Escherichia coli O157:H7 and Shigella flexneri: Potential as a Biocontrol Agent in Food.

Project description:BackgroundEscherichia coli O157:H7 and Shigella flexneri are well-known food-borne pathogens causing severe food poisoning at low infectious doses. Bacteriophages have been approved for food applications by the US Food and Drug Administration (FDA) and have been suggested as natural food preservatives to control specific food-borne pathogens. To develop a novel natural food preservative against E. coli O157:H7 and S. flexneri, a new bacteriophage needs to be isolated and characterized.Methodology/principal findingsBacteriophage HY01 infecting both E. coli O157:H7 and S. flexneri was isolated from a swine fecal sample. HY01 belongs to the family Myoviridae and is stable under various temperature and pH conditions. One-step growth curve analysis showed relatively short eclipse and latent periods as well as large burst size. The 167-kb genome sequence of HY01 was sequenced, and a comparative genome analysis with T4 for non-O157:H7 E. coli suggests that the receptor recognition protein of HY01 plays an important role in determination of host recognition and specificity. In addition, food applications using edible cabbage were conducted with two E. coli O157:H7 strains (ATCC 43890 and ATCC 43895), showing that treatment with HY01 inhibits these clinical and food isolates with >2 log reductions in bacterial load during the first 2 h of incubation.Conclusions/significanceHY01 can inhibit both E. coli O157:H7 and S. flexneri with large burst size and stability under stress conditions. The ability of HY01 to infect both E. coli O157:H7 and S. flexneri may be derived from the presence of two different host specificity-associated tail genes in the genome. Food applications revealed the specific ability of HY01 to inhibit both pathogens in food, suggesting its potential as a novel biocontrol agent or novel natural food preservative against E. coli O157:H7 and potentially S. flexneri.

| S-EPMC5201272 | biostudies-literature

Evolution of a self-inducible cytolethal distending toxin type V-encoding bacteriophage from Escherichia coli O157:H7 to Shigella sonnei.

Project description:Some cdt genes are located within the genome of inducible or cryptic bacteriophages, but there is little information about the mechanisms of cdt transfer because of the reduced number of inducible Cdt phages described. In this study, a new self-inducible Myoviridae Cdt phage (ΦAA91) was isolated from a nonclinical O157:H7 Shiga toxin-producing Escherichia coli strain and was used to lysogenize a cdt-negative strain of Shigella sonnei. We found that the phage induced from S. sonnei (ΦAA91-ss) was not identical to the original phage. ΦAA91-ss was used to infect a collection of 57 bacterial strains, was infectious in 59.6% of the strains, and was able to lysogenize 22.8% of them. The complete sequence of ΦAA91-ss showed a 33,628-bp genome with characteristics of a P2-like phage with the cdt operon located near the cosR site. We found an IS21 element composed of two open reading frames inserted within the cox gene of the phage, causing gene truncation. Truncation of cox does not affect lytic induction but could contribute to phage recombination and generation of lysogens. The IS21 element was not present in the ΦAA91 phage from E. coli, but it was incorporated into the phage genome after its transduction in Shigella. This study shows empirically the evolution of temperate bacteriophages carrying virulence genes after infecting a new host and the generation of a phage population with better lysogenic abilities that would ultimately lead to the emergence of new pathogenic strains.

| S-EPMC3838278 | 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