Dongyou Liu

Summary

Affiliation: Mississippi State University
Country: USA

Publications

  1. ncbi request reprint Toward an improved laboratory definition of Listeria monocytogenes virulence
    Dongyou Liu
    College of Veterinary Medicine, Mississippi State University, PO Box 6100, Mississippi State, MS 39762, USA
    Int J Food Microbiol 118:101-15. 2007
  2. ncbi request reprint Listeria-based anti-infective vaccine strategies
    Dongyou Liu
    College of Veterinary Medicine, Mississippi State University, Mississippi 39762 6100, USA
    Recent Pat Antiinfect Drug Discov 1:281-90. 2006
  3. ncbi request reprint PCR amplification of a species-specific putative transcriptional regulator gene reveals the identity of Enterococcus faecalis
    Dongyou Liu
    Department of Basic Sciences, College of Veterinary Medicine, Mississippi State University, Mississippi State, MS 39762, USA
    Res Microbiol 156:944-8. 2005
  4. ncbi request reprint PCR detection of pathogenic Leptospira genomospecies targeting putative transcriptional regulator genes
    Dongyou Liu
    Department of Basic Sciences, College of Veterinary Medicine, Mississippi State University, MS 39762, USA
    Can J Microbiol 52:272-7. 2006
  5. ncbi request reprint Identification, subtyping and virulence determination of Listeria monocytogenes, an important foodborne pathogen
    Dongyou Liu
    Department of Basic Sciences, College of Veterinary Medicine, Mississippi State University, PO Box 6100, MS 39762 6100, USA
    J Med Microbiol 55:645-59. 2006
  6. ncbi request reprint Use of a putative transcriptional regulator gene as target for specific identification of Staphylococcus epidermidis
    D Liu
    College of Veterinary Medicine, Mississippi State University, Mississippi State, MS 39762, USA
    Lett Appl Microbiol 43:325-30. 2006
  7. pmc Listeria monocytogenes subgroups IIIA, IIIB, and IIIC delineate genetically distinct populations with varied pathogenic potential
    Dongyou Liu
    College of Veterinary Medicine, Mississippi State University, P O Box 6100, Mississippi State, MS 39762, USA
    J Clin Microbiol 44:4229-33. 2006
  8. ncbi request reprint Characteristics of cell-mediated, anti-listerial immunity induced by a naturally avirulent Listeria monocytogenes serotype 4a strain HCC23
    Dongyou Liu
    College of Veterinary Medicine, Mississippi State University, Mississippi State, MS 39762, USA
    Arch Microbiol 188:251-6. 2007
  9. ncbi request reprint A multiplex PCR for species- and virulence-specific determination of Listeria monocytogenes
    Dongyou Liu
    College of Veterinary Medicine, Mississippi State University, Mississippi State, Mississippi 39762 6100, USA
    J Microbiol Methods 71:133-40. 2007
  10. doi request reprint Preparation of Listeria monocytogenes specimens for molecular detection and identification
    Dongyou Liu
    College of Veterinary Medicine, Mississippi State University, PO Box 6100, Mississippi State, MS 39762, USA
    Int J Food Microbiol 122:229-42. 2008

Detail Information

Publications23

  1. ncbi request reprint Toward an improved laboratory definition of Listeria monocytogenes virulence
    Dongyou Liu
    College of Veterinary Medicine, Mississippi State University, PO Box 6100, Mississippi State, MS 39762, USA
    Int J Food Microbiol 118:101-15. 2007
    ..monocytogenes pathogenicity, this review discusses future research needs that may help achieve an improved laboratory definition of L. monocytogenes virulence...
  2. ncbi request reprint Listeria-based anti-infective vaccine strategies
    Dongyou Liu
    College of Veterinary Medicine, Mississippi State University, Mississippi 39762 6100, USA
    Recent Pat Antiinfect Drug Discov 1:281-90. 2006
    ..monocytogenes as vaccine vector...
  3. ncbi request reprint PCR amplification of a species-specific putative transcriptional regulator gene reveals the identity of Enterococcus faecalis
    Dongyou Liu
    Department of Basic Sciences, College of Veterinary Medicine, Mississippi State University, Mississippi State, MS 39762, USA
    Res Microbiol 156:944-8. 2005
    ..These results suggest that PCR amplification of the putative transcriptional regulator gene Ef0027 provides a useful means of identifying E. faecalis from other bacteria...
  4. ncbi request reprint PCR detection of pathogenic Leptospira genomospecies targeting putative transcriptional regulator genes
    Dongyou Liu
    Department of Basic Sciences, College of Veterinary Medicine, Mississippi State University, MS 39762, USA
    Can J Microbiol 52:272-7. 2006
    ....
  5. ncbi request reprint Identification, subtyping and virulence determination of Listeria monocytogenes, an important foodborne pathogen
    Dongyou Liu
    Department of Basic Sciences, College of Veterinary Medicine, Mississippi State University, PO Box 6100, MS 39762 6100, USA
    J Med Microbiol 55:645-59. 2006
    ..monocytogenes strains, and to discuss future research needs pertaining to these important areas of listeriosis...
  6. ncbi request reprint Use of a putative transcriptional regulator gene as target for specific identification of Staphylococcus epidermidis
    D Liu
    College of Veterinary Medicine, Mississippi State University, Mississippi State, MS 39762, USA
    Lett Appl Microbiol 43:325-30. 2006
    ..To investigate the use of a Staphylococcus epidermidis transcriptional regulator gene as target for species-specific determination...
  7. pmc Listeria monocytogenes subgroups IIIA, IIIB, and IIIC delineate genetically distinct populations with varied pathogenic potential
    Dongyou Liu
    College of Veterinary Medicine, Mississippi State University, P O Box 6100, Mississippi State, MS 39762, USA
    J Clin Microbiol 44:4229-33. 2006
    ..It is possible that subgroup IIIB (including serotype 7) may represent a novel subspecies within L. monocytogenes...
  8. ncbi request reprint Characteristics of cell-mediated, anti-listerial immunity induced by a naturally avirulent Listeria monocytogenes serotype 4a strain HCC23
    Dongyou Liu
    College of Veterinary Medicine, Mississippi State University, Mississippi State, MS 39762, USA
    Arch Microbiol 188:251-6. 2007
    ....
  9. ncbi request reprint A multiplex PCR for species- and virulence-specific determination of Listeria monocytogenes
    Dongyou Liu
    College of Veterinary Medicine, Mississippi State University, Mississippi State, Mississippi 39762 6100, USA
    J Microbiol Methods 71:133-40. 2007
    ..Thus, the use of the multiplex PCR targeting inlA, inlC and inlJ genes facilitates simultaneous confirmation of L. monocytogenes species identity and virulence...
  10. doi request reprint Preparation of Listeria monocytogenes specimens for molecular detection and identification
    Dongyou Liu
    College of Veterinary Medicine, Mississippi State University, PO Box 6100, Mississippi State, MS 39762, USA
    Int J Food Microbiol 122:229-42. 2008
    ....
  11. ncbi request reprint Rapid identification of Streptococcus pyogenes with PCR primers from a putative transcriptional regulator gene
    Dongyou Liu
    Department of Basic Sciences, College of Veterinary Medicine, Mississippi State University, Mississippi State, MS 39762, USA
    Res Microbiol 156:564-7. 2005
    ..pyogenes maintenance and pathogenicity...
  12. ncbi request reprint Isolation and PCR amplification of a species-specific oxidoreductase-coding gene region in Listeria grayi
    Dongyou Liu
    Department of Basic Sciences, College of Veterinary Medicine, Mississippi State University, MS 39762, USA
    Can J Microbiol 51:95-8. 2005
    ..grayi from other Listeria species and common bacteria. Therefore, it would be another useful technique for laboratory differentiation of Listeria bacteria...
  13. ncbi request reprint Comparative assessment of acid, alkali and salt tolerance in Listeria monocytogenes virulent and avirulent strains
    Dongyou Liu
    Department of Basic Sciences, College of Veterinary Medicine, Mississippi State University, P O Box 6100, Mississippi, MS 39762, USA
    FEMS Microbiol Lett 243:373-8. 2005
    ..monocytogenes, and therefore stringent quality control measures at the beginning and end of the food manufacturing process is essential to ensure that such food products are free of listerial contamination...
  14. ncbi request reprint Evaluation of PCR primers from putative transcriptional regulator genes for identification of Staphylococcus aureus
    D Liu
    Basic Sciences, College of Veterinary Medicine, Mississippi State University, Starkville, MS, USA
    Lett Appl Microbiol 40:69-73. 2005
    ..To examine if PCR primers derived from putative transcriptional regulator genes can be useful for Staphylococcus aureus identification...
  15. ncbi request reprint Species-specific PCR determination of Listeria seeligeri
    Dongyou Liu
    Department of Basic Sciences, College of Veterinary Medicine, Mississippi State University, MS 39762, USA
    Res Microbiol 155:741-6. 2004
    ..Therefore, the PCR employing primers lse24-315F and lse24-315R provides a rapid, sensitive and specific method for distinguishing L. seeligeri from other Listeria and common bacteria...
  16. ncbi request reprint Specific PCR identification of Pasteurella multocida based on putative transcriptional regulator genes
    Dongyou Liu
    Department of Basic Sciences, College of Veterinary Medicine, Mississippi State University, MS 39762, USA
    J Microbiol Methods 58:263-7. 2004
    ..multocida virulence and pathogenicity...
  17. ncbi request reprint Listeria monocytogenes: comparative interpretation of mouse virulence assay
    Dongyou Liu
    Department of Basic Sciences, College of Veterinary Medicine, Mississippi State University, P O Box 6100, Mississippi State, MS 39762, USA
    FEMS Microbiol Lett 233:159-64. 2004
    ..monocytogenes strain, and eliminates CFU estimation that is step subject to variations between runs and also between laboratories...
  18. pmc Listeria monocytogenes serotype 4b strains belonging to lineages I and III possess distinct molecular features
    Dongyou Liu
    College of Veterinary Medicine, Mississippi State University, MS 39762, USA
    J Clin Microbiol 44:214-7. 2006
    ..These findings indicate that L. monocytogenes serotype 4b strains belonging to lineages I and III possess distinct molecular features...
  19. ncbi request reprint Use of PCR primers derived from a putative transcriptional regulator gene for species-specific determination of Listeria monocytogenes
    Dongyou Liu
    Department of Basic Sciences, College of Veterinary Medicine, Mississippi State University, Mississippi State, 39762, USA
    Int J Food Microbiol 91:297-304. 2004
    ..Thus, the PCR test employing primers lmo0733F and lmo0733R represents an additional tool in the diagnostic arsenal for rapid, sensitive and specific detection and identification of human infections due to L. monocytogenes...
  20. ncbi request reprint PCR detection of a putative N-acetylmuramidase gene from Listeria ivanovii facilitates its rapid identification
    Dongyou Liu
    Department of Basic Sciences, College of Veterinary Medicine, Mississippi State University, P O Box 6100, Mississippi, MS 39762, USA
    Vet Microbiol 101:83-9. 2004
    ..Thus, PCR employing L. ivanovii specific primers (liv22-228F and liv22-228R) provides a useful and straightforward method for rapid and precise determination of L. ivanovii...
  21. ncbi request reprint Identification of Listeria innocua by PCR targeting a putative transcriptional regulator gene
    Dongyou Liu
    Department of Basic Sciences, College of Veterinary Medicine, Mississippi State University, P O Box 6100, 39762, USA
    FEMS Microbiol Lett 223:205-10. 2003
    ..innocua strains only. We expect that this assay will be useful in confirming identification of L. innocua or in studies where rapid detection of L. innocua is necessary...
  22. ncbi request reprint Characterization of virulent and avirulent Listeria monocytogenes strains by PCR amplification of putative transcriptional regulator and internalin genes
    Dongyou Liu
    Department of Basic Sciences, College of Veterinary Medicine, Mississippi State University, Mississippi State, MS 39762 6100, USA
    J Med Microbiol 52:1065-70. 2003
    ..The findings from this study suggest that virulent L. monocytogenes strains may possess genes that are not present in avirulent isolates, which could serve as markers for PCR assessment of L. monocytogenes virulence...
  23. ncbi request reprint Identification of a gene encoding a putative phosphotransferase system enzyme IIBC in Listeria welshimeri and its application for diagnostic PCR
    D Liu
    College of Veterinary Medicine, Mississippi State University, Mississippi State, MS, USA
    Lett Appl Microbiol 38:151-7. 2004
    ..To identify a Listeria welshimeri-specific gene that can be used for identification of this species by PCR...