Graduate Defences

 

Final oral examinations may be conducted online (via MS Teams) or in-person. Please review the appropriate defence notice (below).

Tips for Remote Thesis Defences and Oral Qualifying Exams   While observers are very welcome, they must follow all instructions given by the exam chair, including the tips listed here.  Please join the meeting via the link, found in the email announcement to the department.  Keep your microphone muted unless invited to speak by exam chair.  Join with your name or a static profile picture to cut down on visual distractions.  Do not send the student any messages in the chat during the defence.  If appropriate, the exam chair will invite questions from the audience after the oral presentation is done.  Leave the meeting, as appropriate, when instructed by the exam chair.  Thank you for your cooperation.  

2022

  • Goodyear, Mara - PHD.MCB - July 14, 2022 at 1:30 p.m.
    (Advisor:  Dr. Cezar Khursigara)
    Using a proteomics-based approach to uncover mechanisms of antibiotic resistance in epidemic strains of Pseudomonas aeruginosa
  • Kirsh, Sarah - MSC.MCB - July 12, 2022 at 1:30 p.m.
    (Advisor:  Dr. Jim Uniacke)
    The pharmacological inhibition of the neuropeptide Y1 and Y5 receptors on the proliferation, migration, and cell signaling in hypoxic breast carcinomas

  • Rea, Victoria - PHD.MCB - July 7, 2022 at 1:30 p.m.
    (Advisor:  Dr. Terry Van Raay)
    Impacts of microbially derived metabolites on neural development and neural gene expression in the context of neurological disorder

  • Renwick, Simone - PHD.MCB - June 7, 2022 at 9:30 a.m.
    (Advisor:  Dr. Emma Allen-Vercoe)
    The impact of the human milk oligosaccharides on the gut microbiota of the infants at risk of type 1 diabetes
  • Song, Yashu - PHD.MCB - June 3, 2022 at 9:30 a.m.
    (Co-Advisors:  Dr. Baozhong Meng and Dr. Robert Hanner)
    Investigation of the global gene expression changes in major wine grapes infected with grapevine leafroll-associated virus 3

  • Albeely, Abdalla - PHD.MCB+NEUR - May 17, 2022 at 1:30 p.m.
    (Advisor:  Dr. Melissa Perreault)
    Elucidating a role for glycogen synthase kinase-3 in the regulation of neuronal oscillatory function: Relevance to learning and memory

  • Smith, Brandon - PHD.MCB - May 11, 2022 at 9:30 a.m.
    (Co-Advisors:  Dr. Ray Lu and Dr. Marica Bakovic)
    CREB3/LUMAN as a novel regulator of energy metabolism

  • Goodall, Carlie - MSC.MCB - May 10, 2022 at 9:30 a.m.
    (Advisor:  Dr. Cezar Khursigara)
    Investigating the proteomic responses of the Gram-negative and Gram-positive bacteria to a novel non-traditional silver-based antimicrobial

  • Elder, Riley - MSC.MCB+TOX - May 6, 2022 at 1:30 p.m.
    (Co-Advisors:  Dr. Emma Allen-Vercoe and Dr. David Josephy)
    Azoreduction: Reductive metabolism of azo food dyes by species of the human gut microbiome 

  • Wear, Samantha - PHD.MCB - April 19, 2022 at 9:30 a.m.
    (Advisor:  Dr. Chris Whitfield)
    Investigation of two polysaccharide 'polymerases' involved in the synthesis of bacterial cell-surface glycans

  • Wilson, Victoria - MSC.MCB - April 12, 2022 at 9:30 a.m.
    (Advisor:  Dr. Cezar Khursigara)
    Functional characterization of putative beta-lactamases in Pseudomonas aeruginosa

  • Chan, Edicon Tze Shun - MSC.MCB - March 31, 2022 at 9:30 a.m.
    (Co-Advisors:  Dr. Stephen Seah and Dr. Ting Zhou)
    Characterization of microbial enzymes involved in the reduction of patulin

  • Chan, Norris - MSC.MCB - March 17, 2022 at 1:30 p.m.
    (Co-Advisors:  Dr. Annette Nassuth and Dr. Ian Tetlow)
    Studies on the stability and interaction of the E3 ubiquitin Ligase HOS1 and the proteins involved with the cold acclimation and stomatal development in Vitis riparia

  • Jesionowska, Monika - MSC.MCB - March 3, 2022 at 9:30 a.m.
    (Co-Advisors:  Dr. Annette Nassuth and Dr. Robert Mullen)
    Investigating interactions between Vitis riparia Open Stomata 1 (OST1) and Inducer of CBF Expression (ICE) proteins

  • Gee, Lilianne - MSC.MCB - February 10, 2022 at 9:30 a.m.
    (Co-Advisors:  Dr. Jennifer Geddes-McAlister and Dr. Jonathan Newman)
    Functional characterization of Andropogon gerardii (big bluestem) fungal endophytes and their relationship with Panicum virgatum (switchgrass)

2021

  • Hebb, Owen - MSC.MCB - December 20, 2021 at 9:30 a.m.
    (Advisor:  Dr. Joseph Colasanti)
    Effects of phoshatidylethanolamine binding protein floral repressors and their interactors on the plant architecture

  • Samifanni, Rojina - MSC.MCB - December 17, 2021 at 9:30 a.m.
    (Advisor:  Dr. Andrew Bendall)
    Locating transcription activation activity in Dlx5 and Dlx6 proteins

  • Gorshtein, Genya - MSC.MCB - December 17, 2021 at 9:30 a.m.
    (Advisor:  Dr. Marc Coppolino)
    Analysis of the beta 3 integrin function during invadopodia based tumour cell invasion

  • Vancuren, Sarah - MSC.MCB - December 16, 2021 at 1:30 p.m.
    (Advisor:  Dr. Emma Allen-Vercoe)
    Modeling the non-industrial gut microbiota: effect of diet on structure and function

  • Melanson, Gaelan - PHD.MCB - December 15, 2021 at 1:30 p.m.
    (Advisor:  Dr. Jim Uniacke)
    Interferon-stimulated gene 15 - mediated restructuring of the hypoxic mRNA translation initiation machinery is implicated in the ribonucleoprotein dynamics by gene ontology enrichment analysis

  • Gutierrez, Justin - MSC.MCB - December 13, 2021 at 1:30 p.m.
    (Co-Advisors:  Dr. Rod Merrill and Dr. Steffen Graether)
    Flavonoids as antimicrobials against Streptomyces scabies: a causative agent of common scab in potatoes

  • Kerry, Jenna - MSC.MCB - December 10, 2021 at 9:30 a.m.
    (Advisor:  Dr. Jim Uniacke)
    Investigating the hypoxia-induced alternative splicing event of eukaryotic ribosomal protein S24

  • Teelucksingh, Tanisha - MSC.MCB - December 6, 2021 at 1:30 p.m.
    (Advisor:  Dr. Georgina Cox)
    Investigating the Escherichia coli drug efflux system: generation of an efflux deficient genetic background

  • St-Denis, Myles - MSC.MCB - December 1, 2021 at 2:00 p.m.
    (Advisor:  Dr. Melissa Perreault)
    Sex-specific Cannabidiol- and Iloperidone-induced neuronal activity changes in an in vitro MAM model system of Schizophrenia
  • Golding, Adam - PHD.MCB - October 6, 2021 at 9:00 a.m.
    (Advisor:  Dr. Nina Jones)
    Investigation of Nck1 and Nck2 in mammary gland development and breast cancer

  • Bermas, Arianne - MSC.MCB - September 24, 2021 at 1:30 p.m.
    (Advisor:  Dr. Geddes-McAlister)
    Defining mechanisms of antifungal resistance in Cryptococcus neoformans by quantitative proteomics

  • Hofstra, Jordan - MSC.MCB - September 10, 2021 at 10:00 a.m.
    (Co-Advisors:  Dr. George van der Merwe and Dr. John Cline)
    Increasing the quality and diversity of Ontario cider through characterization of novel Saccharomyces yeast and nitrogen supplementation regimens
  • Stykel, Morgan - PHD.MCB+NEUR - September 10, 2021 at 9:30 a.m.
    (Advisor:  Dr. Scott Ryan)
    Cellular pathologies in SNCA mutant neurons: implications for Parkinson's disease

  • Lau, Hayley - PHD.MCB - September 8, 2021 at 9:30 a.m.
    (Advisor:  Dr. Nina Jones)
    Characterizing novel functions of the ShcD phosphotyrosine adaptor protein in receptor tyrosine kinase signaling
  • Phippen, Noah - MSC.MCB - September 1, 2021 at 9:30 a.m.
    (Advisor:  Dr. Nina Jones)
    Establishing CRISPR-Cas9 and BioID workflows to probe molecular signaling pathways in kidney podocytes

  • Smith, Margaret - MSC.MCB - August 19, 2021 at 1:30 p.m.
    (Advisor:  Dr. Steffen Graether)
    Probing the potential of a charge-based stabilizing interaction between the Vitis riparia YSK2 dehydrin and yeast frataxin homologue 1

  • Theriault, Rachel Karson - PHD.MCB+NEUR - August 16, 2021 at 1:30 p.m.
    (Advisor:  Dr. Melissa Perreault)
    Sex differences in depression susceptibility are modulated by circuit function and Eph receptor signaling 

  • Abou Zeid, Lina - PHD.MCB - May 26, 2021 at 9:30 a.m.
    (Co-Advisors:  Dr. Richard Mosser and Dr. Terry Van Raay)
    Investigating the effect of hyperthermia and Hsp70 overexpression on microRNA biogenesis
     
  • Doyle, Liam - PHD.MCB - April 30, 2021 at 1:30 p.m.
    (Advisor:  Dr. Chris Whitfield)
    Assembly of conserved glycolipid termini in Gram-negative bacterial capsules synthesized by ABC transporter-dependent pathways
     
  • Van Gelder, Kristen - PHD.MCB - April 28, 2021 at 1:30 p.m.
    (Advisor:  Dr. Tariq Akhtar)
    Understanding the biosynthesis and function of polyisoprenoids in Solanum lycopersicum
     
  • Thow, Zachary - MSC.MCB - April 27, 2021 at 9:30 a.m.
    (Advisor:  Dr. Rod Merrill)
    Preliminary characterization of Vorin and VorinI: a putative toxin-antitoxin pair produced by Erwinia amylovora
     
  • Manduca, Joshua - MSC.MCB - April 26, 2021 at 1:30 p.m.
    (Advisor:  Dr. Melissa Perreault)
    Transient dose-dependent effects of ketamine in neuronal oscillatory activity in Wistar Kyoto rats
     
  • Buckhalter, Shoshana - MSC.MCB - April 22, 2021 at 9:30 a.m.
    (Co-Advisors:  Dr. Melissa Perreault and Dr. Tariq Akhtar)
    The antidepressant and analgesic effects of Kratom are accompanied by changes in low frequency oscillations but not DeltaFosB accumulation