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Yan D. Niu
Researcher at University of Calgary
Publications - 39
Citations - 983
Yan D. Niu is an academic researcher from University of Calgary. The author has contributed to research in topics: Escherichia coli & Bacteriophage. The author has an hindex of 16, co-authored 35 publications receiving 728 citations. Previous affiliations of Yan D. Niu include Agriculture and Agri-Food Canada & Dalian University of Technology.
Papers
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Journal ArticleDOI
Oral delivery systems for encapsulated bacteriophages targeted at Escherichia coli O157:H7 in feedlot cattle.
Kim Stanford,Tim A. McAllister,Yan D. Niu,T. P. Stephens,Amanda Mazzocco,Thomas E. Waddell,Roger P. Johnson +6 more
TL;DR: Two successful systems for delivery of Ephage were developed, but a better understanding of phage-E.
Journal ArticleDOI
Host range and lytic capability of four bacteriophages against bovine and clinical human isolates of Shiga toxin‐producing Escherichia coli O157:H7
Yan D. Niu,Roger P. Johnson,Yongping Xu,Tim A. McAllister,Ranjana Sharma,M. Louie,Kim Stanford +6 more
TL;DR: To evaluate host range and lytic capability of four bacteriophages against Escherichia coli O157:H7 from cattle and humans.
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Prevalence and Impact of Bacteriophages on the Presence of Escherichia coli O157:H7 in Feedlot Cattle and Their Environment
TL;DR: The prevalence of phage fluctuates in a manner similar to that described for E. coli O157:H7 if cattle in the pen harbored phage, and was more prevalent in manure slurry than other environmental sources.
Journal ArticleDOI
Genomic, proteomic and physiological characterization of a T5-like bacteriophage for control of Shiga toxin-producing Escherichia coli O157:H7
Yan D. Niu,Kim Stanford,Andrew M. Kropinski,Andrew M. Kropinski,Hans Wolfgang Ackermann,Roger P. Johnson,Yi Min She,Rafiq Ahmed,Andre Villegas,Tim A. McAllister +9 more
TL;DR: Phage AKFV33 is a unique, highly lytic STEC O157:H7-specific T5-like phage that may have considerable potential as a pre- and post-harvest biocontrol agent.
Journal ArticleDOI
Biofilm Formation, Virulence Gene Profiles, and Antimicrobial Resistance of Nine Serogroups of Non-O157 Shiga Toxin–Producing Escherichia coli
Jiaying Wang,Jiaying Wang,Jiaying Wang,Kim Stanford,Tim A. McAllister,Roger P. Johnson,Jinding Chen,Hongman Hou,Gongliang Zhang,Yan D. Niu +9 more
TL;DR: In this paper, the phenotype and genotype of 36 non-O157 Shiga toxin-producing Escherichia coli (STEC) strains isolated from humans, ovines, or bovines, including the top 6 (O26, O45, O103, O111, O121, and O145) and three other serogroups implicated in serious illness (O91, O113, and o128).