Browse
Submit Data
Databases
API
Help

Dataset Information

23 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Complete Genome Sequence of Escherichia coli O157:H7 Phage UAE_MI-01, Isolated from Bird Feces.

ABSTRACT: Bacteriophage UAE_MI-01 is an Escherichia coli O157:H7 phage that was isolated from the feces of wild pigeons (Columba livia domestica) in Abu Dhabi, United Arab Emirates. All previously reported E. coli O157:H7 phages were isolated from ruminants. Here, we report the genetic features of this phage based on its complete genome sequence. UAE_MI-01 has the potential to be used as a therapeutic agent and as an industrial food preservative.

SUBMITTER: Sultan-Alolama MI

PROVIDER: S-EPMC8281071 | biostudies-literature |

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Similar Datasets

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

Complete Genome Sequence of Escherichia coli O157:H7 Strain Al Ain, Isolated from Camel Feces in the United Arab Emirates.

Project description:Escherichia coli O157:H7 is a common food pathogen which has a serious effect on human health. We report here the complete genome sequence of Escherichia coli O157:H7 strain Al Ain, isolated from camel feces in the United Arab Emirates.

| S-EPMC6856277 | biostudies-literature

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

Characterization of a ViI-like phage specific to Escherichia coli O157:H7.

Project description:Phage vB_EcoM_CBA120 (CBA120), isolated against Escherichia coli O157:H7 from a cattle feedlot, is morphologically very similar to the classic phage ViI of Salmonella enterica serovar Typhi. Until recently, little was known genetically or physiologically about the ViI-like phages, and none targeting E. coli have been described in the literature. The genome of CBA120 has been fully sequenced and is highly similar to those of both ViI and the Shigella phage AG3. The core set of structural and replication-related proteins of CBA120 are homologous to those from T-even phages, but generally are more closely related to those from T4-like phages of Vibrio, Aeromonas and cyanobacteria than those of the Enterobacteriaceae. The baseplate and method of adhesion to the host are, however, very different from those of either T4 or the cyanophages. None of the outer baseplate proteins are conserved. Instead of T4's long and short tail fibers, CBA120, like ViI, encodes tail spikes related to those normally seen on podoviruses. The 158 kb genome, like that of T4, is circularly permuted and terminally redundant, but unlike T4 CBA120 does not substitute hmdCyt for cytosine in its DNA. However, in contrast to other coliphages, CBA120 and related coliphages we have isolated cannot incorporate 3H-thymidine (3H-dThd) into their DNA. Protein sequence comparisons cluster the putative "thymidylate synthase" of CBA120, ViI and AG3 much more closely with those of Delftia phage ?W-14, Bacillus subtilis phage SPO1, and Pseudomonas phage YuA, all known to produce and incorporate hydroxymethyluracil (hmdUra).

| S-EPMC3184105 | biostudies-literature

Escherichia coli O157:H7 typing phage V7 is a T4-like virus.

Project description:The complete genome sequence of the Escherichia coli O157:H7 typing phage V7 was determined. Its double-stranded DNA genome is 166,452 bp long, encoding 273 proteins and including 11 tRNAs. This virus belongs to the genus T4-like viruses within the subfamily Tevenvirinae, family Myoviridae.

| S-EPMC3446600 | biostudies-literature

Complete Genome Sequence of an Escherichia coli O157:H7 Strain Isolated from a Super-Shedder Steer.

Project description:We report here the complete genome sequence ofEscherichia coliO157:H7 strain JEONG-1266 isolated from a super- shedder steer in northwest Florida. Cattle are considered a primary reservoir ofE. coliO157:H7, and those cattle that excrete this pathogen in their feces at levels ≥10(4) CFU/g are known as super-shedders.

| S-EPMC4824266 | biostudies-literature

<i>Escherichia coli</i> 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

T4-Like genome organization of the Escherichia coli O157:H7 lytic phage AR1.

Project description:We report the genome organization and analysis of the first completely sequenced T4-like phage, AR1, of Escherichia coli O157:H7. Unlike most of the other sequenced phages of O157:H7, which belong to the temperate Podoviridae and Siphoviridae families, AR1 is a T4-like phage known to efficiently infect this pathogenic bacterial strain. The 167,435-bp AR1 genome is currently the largest among all the sequenced E. coli O157:H7 phages. It carries a total of 281 potential open reading frames (ORFs) and 10 putative tRNA genes. Of these, 126 predicted proteins could be classified into six viral orthologous group categories, with at least 18 proteins of the structural protein category having been detected by tandem mass spectrometry. Comparative genomic analysis of AR1 and four other completely sequenced T4-like genomes (RB32, RB69, T4, and JS98) indicated that they share a well-organized and highly conserved core genome, particularly in the regions encoding DNA replication and virion structural proteins. The major diverse features between these phages include the modules of distal tail fibers and the types and numbers of internal proteins, tRNA genes, and mobile elements. Codon usage analysis suggested that the presence of AR1-encoded tRNAs may be relevant to the codon usage of structural proteins. Furthermore, protein sequence analysis of AR1 gp37, a potential receptor binding protein, indicated that eight residues in the C terminus are unique to O157:H7 T4-like phages AR1 and PP01. These residues are known to be located in the T4 receptor recognition domain, and they may contribute to specificity for adsorption to the O157:H7 strain.

| S-EPMC3126482 | 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

Microarray analysis of Escherichia coli O157:H7.

Project description:AimTo establish the rapid, specific, and sensitive method for detecting O157:H7 with DNA microchips.MethodsSpecific oligonucleotide probes (26-28 nt) of bacterial antigenic and virulent genes of E. coli O157:H7 and other related pathogen genes were pre-synthesized and immobilized on a solid support to make microchips. The four genes encoding O157 somatic antigen (rfbE), H7 flagellar antigen (fliC) and toxins (SLT1, SLT2) were monitored by multiplex PCR with four pairs of specific primers. Fluorescence-Cy3 labeled samples for hybridization were generated by PCR with Cy3-labeled single prime. Hybridization was performed for 60 min at 45 degrees. Microchip images were taken using a confocal fluorescent scanner.ResultsTwelve different bacterial strains were detected with various combinations of four virulent genes. All the O157:H7 strains yielded positive results by multiplex PCR. The size of the PCR products generated with these primers varied from 210 to 678 bp. All the rfbE/fliC/SLT1/SLT2 probes specifically recognized Cy3-labeled fluorescent samples from O157:H7 strains, or strains containing O157 and H7 genes. No cross hybridization of O157:H7 fluorescent samples occurred in other probes. Non-O157:H7 pathogens failed to yield any signal under comparable conditions. If the Cy3-labeled fluorescent product of O157 single PCR was diluted 50-fold, no signal was found in agarose gel electrophoresis, but a positive signal was found in microarray hybridization.ConclusionMicroarray analysis of O157:H7 is a rapid, specific, and efficient method for identification and detection of bacterial pathogens.

| S-EPMC4479681 | 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