Pina M Fratamico

Summary

Affiliation: Agricultural Research Service
Country: USA

Publications

  1. Baranzoni G, Fratamico P, Rubio F, Glaze T, Bagi L, Albonetti S. Detection and isolation of Shiga toxin-producing Escherichia coli (STEC) O104 from sprouts. Int J Food Microbiol. 2014;173:99-104 pubmed publisher
  2. Fratamico P, Bhagwat A, Injaian L, Fedorka Cray P. Characterization of Shiga toxin-producing Escherichia coli strains isolated from swine feces. Foodborne Pathog Dis. 2008;5:827-38 pubmed publisher
    ..This study demonstrates that swine STEC comprise a heterogeneous group of organisms, and the possession of different combinations of E. coli virulence genes indicate that some swine STEC can potentially cause human illness. ..
  3. Fratamico P, Wang S, Yan X, Zhang W, Li Y. Differential gene expression of E. coli O157:H7 in ground beef extract compared to tryptic soy broth. J Food Sci. 2011;76:M79-87 pubmed publisher
    ..coli O157:H7 differs in TSB compared to GBE. The information will be useful for identification of genes that can be employed as potential targets for interventions to control E. coli O157:H7. ..
  4. Liu Y, Yan X, Debroy C, Fratamico P, Needleman D, Li R, et al. Escherichia coli O-Antigen Gene Clusters of Serogroups O62, O68, O131, O140, O142, and O163: DNA Sequences and Similarity between O62 and O68, and PCR-Based Serogrouping. Biosensors (Basel). 2015;5:51-68 pubmed publisher
    ..The PCR assays developed in this study can be used for the detection and identification of E. coli O62/O68, O131, O140, O142, and O163 strains isolated from different sources. ..
  5. Baranzoni G, Fratamico P, Reichenberger E, Kim G, Breidt F, Kay K, et al. Complete Genome Sequences of Escherichia coli O157:H7 Strains SRCC 1675 and 28RC, Which Vary in Acid Resistance. Genome Announc. 2016;4: pubmed publisher
    ..The complete genome sequences belonging to two strains of Escherichia coli O157:H7 with different levels of acid resistance are presented here. ..
  6. Fratamico P, Bagi L, Cray W, Narang N, Yan X, Medina M, et al. Detection by multiplex real-time polymerase chain reaction assays and isolation of Shiga toxin-producing Escherichia coli serogroups O26, O45, O103, O111, O121, and O145 in ground beef. Foodborne Pathog Dis. 2011;8:601-7 pubmed publisher
    ..This work provides a method for detection and isolation in ground beef and potentially other foods of non-O157 STEC of major public health concern. ..
  7. Fratamico P, Juneja V, Annous B, Rasanayagam V, Sundar M, Braithwaite D, et al. Application of ozonated dry ice (ALIGAL™ Blue Ice) for packaging and transport in the food industry. J Food Sci. 2012;77:M285-91 pubmed publisher
    ..Further, ABI can potentially serve as an additional processing hurdle to guard against pathogens during processing, transportation, distribution, and/or storage...
  8. Smith J, Fratamico P, Gunther N. Shiga toxin-producing Escherichia coli. Adv Appl Microbiol. 2014;86:145-97 pubmed publisher
    ..Since the non-O157 STEC are responsible for a large portion of STEC-related illnesses, more extensive studies on their physiology, genetics, pathogenicity, and evolution are needed in order to develop more effective control strategies. ..
  9. Yan X, Fratamico P, Bono J, Baranzoni G, Chen C. Genome sequencing and comparative genomics provides insights on the evolutionary dynamics and pathogenic potential of different H-serotypes of Shiga toxin-producing Escherichia coli O104. BMC Microbiol. 2015;15:83 pubmed publisher
    ..A hypothesis on strain evolution and pathogenic potential of various H-serotypes of E. coli O104 strains is proposed. ..

More Information

Publications10

  1. Baranzoni G, Fratamico P, Kim G, Reichenberger E, Funk J, Manning S, et al. Genome Sequences of 34 Shiga Toxin-Producing Escherichia coli Isolates from Swine and Other Sources. Genome Announc. 2017;5: pubmed publisher
    ..The swine STEC population is partially composed of host-specific strains that are often not well characterized. In this work, the genome sequences of a number of swine STEC strains are presented. ..