scholarly journals Draft Genomic Sequencing of Six Potential Extraintestinal Pathogenic Escherichia coli Isolates from Retail Chicken Meat

2018 ◽  
Vol 6 (21) ◽  
Author(s):  
Aixia Xu ◽  
James R. Johnson ◽  
Shiowshuh Sheen ◽  
David S. Needleman ◽  
Christopher Sommers
Keyword(s):  
Escherichia Coli ◽  
Draft Genome ◽  
Meat Products ◽  
Chicken Meat ◽  
Genome Sequences ◽  
Content Type ◽  
E Coli ◽  
Safety Research ◽  
Pathogenic Escherichia Coli ◽  
Retail Chicken Meat

ABSTRACT Potential extraintestinal pathogenic Escherichia coli strains DP254, WH333, WH398, F356, FEX675, and FEX725 were isolated from retail chicken meat products. Here, we report the draft genome sequences for these six E. coli isolates, which are currently being used in food safety research.

scholarly journals Zoonotic Potential of Escherichia coli Isolates from Retail Chicken Meat Products and Eggs

2014 ◽  
Vol 81 (3) ◽  
pp. 1177-1187 ◽  
Author(s):  
Natalie M. Mitchell ◽  
James R. Johnson ◽  
Brian Johnston ◽  
Roy Curtiss ◽  
Melha Mellata
Keyword(s):  
Escherichia Coli ◽  
Meat Products ◽  
Chicken Meat ◽  
Neonatal Meningitis ◽  
Content Type ◽  
Shell Eggs ◽  
E Coli ◽  
Zoonotic Risk ◽  
Retail Chicken Meat ◽  
Meat And Eggs

ABSTRACTChicken products are suspected as a source of extraintestinal pathogenicEscherichia coli(ExPEC), which causes diseases in humans. The zoonotic risk to humans from chicken-sourceE. coliis not fully elucidated. To clarify the zoonotic risk posed by ExPEC in chicken products and to fill existing knowledge gaps regarding ExPEC zoonosis, we evaluated the prevalence of ExPEC on shell eggs and compared virulence-associated phenotypes between ExPEC and non-ExPEC isolates from both chicken meat and eggs. The prevalence of ExPEC among egg-source isolates was low, i.e., 5/108 (4.7%). Based on combined genotypic and phenotypic screening results, multiple human and avian pathotypes were represented among the chicken-source ExPEC isolates, including avian-pathogenicE. coli(APEC), uropathogenicE. coli(UPEC), neonatal meningitisE. coli(NMEC), and sepsis-associatedE. coli(SEPEC), as well as an undefined ExPEC group, which included isolates with fewer virulence factors than the APEC, UPEC, and NMEC isolates. These findings document a substantial prevalence of human-pathogenic ExPEC-associated genes and phenotypes amongE. coliisolates from retail chicken products and identify key virulence traits that could be used for screening.

scholarly journals Draft Genome Sequences of Colistin-Resistant MCR-1-Producing Escherichia coli ST1850 and ST74 Strains Isolated from Commercial Chicken Meat

2017 ◽  
Vol 5 (20) ◽  
Author(s):  
Daniel F. Monte ◽  
Miriam R. Fernandes ◽  
Louise Cerdeira ◽  
Tiago A. de Souza ◽  
Andressa Mem ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Draft Genome ◽  
Chicken Meat ◽  
Sequence Type ◽  
Genome Sequences ◽  
Content Type ◽  
Commercial Chicken

ABSTRACT We present here the draft genome sequences of two colistin-resistant mcr-1-carrying Escherichia coli strains belonging to sequence type 74 (ST74) and ST1850, isolated from commercial chicken meat in Brazil. Assembly of this draft genome resulted in 5,022,083 and 4,950,681 bp, respectively, revealing the presence of the IncX4 plasmid-mediated mcr-1 gene responsible for resistance to colistin.

scholarly journals Draft Genomic Sequences of Nine Extraintestinal Pathogenic Escherichia coli Isolates from Retail Chicken Skin

2018 ◽  
Vol 7 (7) ◽  
Author(s):  
Aixia Xu ◽  
Shannon Tilman ◽  
Kristy Wisser-Parker ◽  
O. Joseph Scullen ◽  
Christopher H. Sommers
Keyword(s):  
Escherichia Coli ◽  
Food Safety ◽  
Genomic Sequences ◽  
Content Type ◽  
E Coli ◽  
Safety Research ◽  
Pathogenic Escherichia Coli ◽  
Chicken Skin

Extraintestinal pathogenic Escherichia coli strains were isolated from retail chicken skin. Here, we report the draft genomic sequences for these nine E. coli isolates, which are currently being used in agricultural and food safety research.

scholarly journals Draft Genome Sequences of Escherichia coli Strains Isolated at Calving from the Uterus, Vagina, Vulva, and Rectoanal Junction of a Dairy Cow That Later Developed Metritis

2017 ◽  
Vol 5 (11) ◽  
Author(s):  
Soo Jin Jeon ◽  
Federico Cunha ◽  
Amber Ginn ◽  
KwangCheol Casey Jeong ◽  
Klibs N. Galvão
Keyword(s):  
Escherichia Coli ◽  
Dairy Cow ◽  
Phylogenetic Relationships ◽  
Draft Genome ◽  
Genome Sequences ◽  
Content Type ◽  
E Coli ◽  
Insight Into

ABSTRACT Escherichia coli is involved in the pathogenicity of metritis in cows. We report here the genome sequences of E. coli strains isolated at calving from the uterus, vagina, vulva, and rectoanal junction of a dairy cow that later developed metritis. The genomic similarities will give an insight into phylogenetic relationships among strains.

scholarly journals Draft Genome Sequences of Two Enteroinvasive Escherichia coli Strains Representative of Major Enteroinvasive E. coli Clades

2021 ◽  
Vol 10 (23) ◽  
Author(s):  
Michael J. Sikorski ◽  
Tracy H. Hazen ◽  
Gopi Vyas ◽  
Jane M. Michalski ◽  
David A. Rasko
Keyword(s):  
Escherichia Coli ◽  
Draft Genome ◽  
Genomic Data ◽  
Genome Sequences ◽  
High Quality ◽  
Content Type ◽  
E Coli ◽  
Clinical Illness

There are six described pathotypes of Escherichia coli that cause significant clinical illness in humans. Enteroinvasive E. coli (EIEC) strains have been shown to be separated into three phylogenomic clades. To add to a limited body of EIEC genomic data, we report two high-quality draft genomes representing different EIEC phylogenomic clades.

scholarly journals Draft Genome Sequences of 113 Escherichia coli Strains Isolated from Intramammary Infections in Dairy Cattle

2021 ◽  
Vol 10 (7) ◽  
Author(s):  
Dongyun Jung ◽  
Soyoun Park ◽  
Janina Ruffini ◽  
Simon Dufour ◽  
Jennifer Ronholm
Keyword(s):  
Escherichia Coli ◽  
Dairy Cattle ◽  
Draft Genome ◽  
Bovine Mastitis ◽  
Holstein Cows ◽  
Genome Sequences ◽  
Content Type ◽  
Intramammary Infections ◽  
E Coli ◽  
Etiological Agents

ABSTRACT Escherichia coli is one of the most common etiological agents responsible for clinical bovine mastitis. Here, we report the draft genome sequences and annotations of 113 E. coli strains that were isolated from Holstein cows with intramammary infections in Canada.

scholarly journals Draft Genome Sequences of Four Uropathogenic Escherichia coli Serotype O4:H5 Isolates (ATCC 700414, 700415, 700416, and 700417)

2018 ◽  
Vol 6 (11) ◽  
Author(s):  
Aixia Xu ◽  
Sarah Hertrich ◽  
David S. Needleman ◽  
Shiowshuh Sheen ◽  
Christopher Sommers
Keyword(s):  
Escherichia Coli ◽  
Urinary Tract ◽  
Draft Genome ◽  
Uropathogenic Escherichia Coli ◽  
Genome Sequences ◽  
Processing Technologies ◽  
Content Type ◽  
E Coli ◽  
Tract Infections ◽  
First Time

ABSTRACT Uropathogenic Escherichia coli serotype O4:H5 isolates (ATCC 700414, 700415, 700416, and 700417) were recovered from women with first-time urinary tract infections. Here, we report the draft genome sequences for these four E. coli isolates, which are currently being used to validate food safety processing technologies.

scholarly journals Draft Whole-Genome Sequences of Multidrug-Resistant Escherichia coli O157:H7 Strains Isolated from Feedlot Cattle Treated with Growth-Promoting Agents

2017 ◽  
Vol 5 (18) ◽  
Author(s):  
Muhammad A. Rehman ◽  
Catherine Carrillo ◽  
François Malouin ◽  
Moussa S. Diarra
Keyword(s):  
Escherichia Coli ◽  
Draft Genome ◽  
Multidrug Resistant ◽  
Feedlot Cattle ◽  
Genome Sequences ◽  
Antibiotic Resistant ◽  
Content Type ◽  
E Coli ◽  
Foodborne Outbreaks ◽  
Uremic Syndrome

ABSTRACT Enterohemorrhagic Escherichia coli serotype O157:H7 is a major cause of foodborne outbreaks and hemolytic-uremic syndrome. Here, we report the draft genome sequences of three antibiotic-resistant E. coli O157:H7 strains isolated from feedlot cattle. These draft genome sequences will aid in the development of sequence-based tools for the detection of virulence and antimicrobial resistance genotypes.

scholarly journals Draft Genome Sequences of Five Neonatal Meningitis-CausingEscherichia coliIsolates (SP-4, SP-5, SP-13, SP-46, and SP-65)

2018 ◽  
Vol 6 (16) ◽  
pp. e00091-18 ◽  
Author(s):  
Aixia Xu ◽  
James R. Johnson ◽  
Shiowshuh Sheen ◽  
Christopher Sommers
Keyword(s):  
Escherichia Coli ◽  
Food Safety ◽  
The Netherlands ◽  
Draft Genome ◽  
Neonatal Meningitis ◽  
Genome Sequences ◽  
Processing Technologies ◽  
Content Type ◽  
E Coli

ABSTRACTNeonatal meningitis-causingEscherichia coliisolates (SP-4, SP-5, SP-13, SP-46, and SP-65) were recovered between 1989 and 1997 from infants in the Netherlands. Here, we report the draft genome sequences of these fiveE. coliisolates, which are currently being used to validate food safety processing technologies.

scholarly journals Draft Genome Sequences of Semiconstitutive Red, Dry, and Rough Biofilm-Forming Commensal and Uropathogenic Escherichia coli Isolates

2017 ◽  
Vol 5 (4) ◽  
Author(s):  
Annika Cimdins ◽  
Petra Lüthje ◽  
Fengyang Li ◽  
Irfan Ahmad ◽  
Annelie Brauner ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Biofilm Formation ◽  
Molecular Basis ◽  
Draft Genome ◽  
Uropathogenic Escherichia Coli ◽  
Clinical Isolates ◽  
Genome Sequences ◽  
Content Type ◽  
E Coli ◽  
K 12

ABSTRACT Strains of Escherichia coli exhibit diverse biofilm formation capabilities. E. coli K-12 expresses the red, dry, and rough (rdar) morphotype below 30°C, whereas clinical isolates frequently display the rdar morphotype semiconstitutively. We sequenced the genomes of eight E. coli strains to subsequently investigate the molecular basis of semiconstitutive rdar morphotype expression.

Sign in / Sign up

Export Citation Format

Share Document