{"id":999,"date":"2019-10-05T18:17:44","date_gmt":"2019-10-05T18:17:44","guid":{"rendered":"https:\/\/www.urimss.ca\/?page_id=999"},"modified":"2026-08-10T16:23:11","modified_gmt":"2026-08-10T16:23:11","slug":"principal-investigators","status":"publish","type":"page","link":"https:\/\/www.urimss.ca\/?page_id=999","title":{"rendered":"Principal Investigators"},"content":{"rendered":"\t\t
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Principal Investigators<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Christopher Yost, PhD<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Professor<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Dr. Yost completed a BSc in Microbiology with a CO-OP distinction from the University of Victoria in 1992 and received a PhD in Microbial Genetics from the University of Calgary in 1998. Prior to coming to the University of Regina in 2003, Dr. Yost was a research scientist with Agriculture and Agri-Food Canada at the Lacombe Research Centre and later worked internationally as a research associate at the University of Aarhus in Denmark.<\/p>\n

Dr. Yost\u2019s research program uses genomic technologies to study agriculturally relevant interactions between microbes and plants. He also has broader research interests focusing on the interface between environmental microbiology and public health, including the environmental dimension of antibiotic resistance. Dr. Yost held a Tier II Canada Research Chair in Microbial Ecology and Food Safety from 2007 to 2017 as part of his research program, and he continues to be funded through a variety of granting agencies. He is currently the co-Director of the Institute for Microbial Systems and Society, where he supervisors a diverse team of undergraduate, and graduate student researchers.<\/p>\n

Dr. Yost is a full professor within the Biology Department at the University of Regina and he has had a long term commitment to serving the University in supporting its research enterprise. Dr. Yost was the chair of the Council Committee on Academic Mission and the chair of the Council Committee on Research. He also has national experience in research policy work, and was a member of NSERC\u2019s Committee on Discovery Research while serving as a Group Chair for NSERC\u2019s Discovery Grant program. He currently serves as the Meetings Secretary for the Canadian Society of Microbiologists.<\/p>


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Andrew Cameron, PhD<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Dr. Cameron is a microbial geneticist and a Professor with the Department of Biology at the University of Regina. His group uses molecular genetics to understand infectious disease outbreaks, antimicrobial resistance, horizontal gene transfer, and the invisible niches and interactions that link the members of microbial communities. For example, what metabolites are passed between bacterial species in microbial communities, or how does an invasive pathogen sense that it has entered the small intestine? These questions can be answered by studying how bacteria use their genes to adapt to their surroundings. His lab uses genomic approaches (whole-genome sequencing, RNA sequencing) to gain broad insight into bacterial lifestyles by studying microbial evolution and genetic responses to changing environments.<\/p>


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ORCID: 0000-0003-1560-8572<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Carly Graham, PhD<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Dr. Graham is a lab instructor for introductory biology and cell biology labs. She earned her PhD in Computational Biology at the University of Regina in 2018 under the supervision of Dr. Chris Somers. Carly worked as a post-doctoral fellow at the U of R looking at the community dynamics of several fish species from 2019 \u2013 2020. Following this, she worked as a post-doc at McMaster University studying the gene expression of T-cells to combat cancerous tumours.<\/p>


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Yu Ti Cheng, PhD<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Dr. Cheng is an Assistant Professor in the Department of Biology at the University of Regina. She received her doctoral training in plant molecular genetics and plant immunity, where she investigated the regulation of plant immune responses. During her postdoctoral training, she expanded her research into plant-microbiome interactions, focusing on how host genetic factors maintain healthy relationships with plant-associated microbial communities.<\/p>

Dr. Cheng\u2019s research program at the University of Regina investigates the genetic and molecular mechanisms that govern plant-microbiome homeostasis and how these interactions respond to environmental change. One major focus of her current work is understanding how post-translational protein modification and intracellular trafficking contribute to the maintenance of plant-associated microbial communities.<\/p>

Her long-term research goal is to define the interacting plant and microbial genetic networks that maintain host-microbiome homeostasis and to use this fundamental knowledge to inform future research on plant health and sustainable agriculture.<\/p>

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Jennifer Russell, PhD<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Laboratory Instructor<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Dr. Russell is a microbial geneticist and Lab Instructor in the Department of Biology at the University of Regina. Dr. Russell has a diverse research background, having been involved in projects related to bioremediation, antibiotic resistance, Lyme disease, and bovine respiratory diseases. However, what ties all of these research projects together is the use of DNA\/RNA sequencing approaches, such as shotgun and probe capture sequencing, as well as bioinformatics analyses to glean information about the taxonomic and genetic characteristics of mixed microbial communities.<\/p>


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Principal Investigators Christopher Yost, PhD Professor Dr. Yost completed a BSc in Microbiology with a CO-OP distinction from the University of Victoria in 1992 and received a PhD in Microbial Genetics from the University of Calgary in 1998. Prior to coming to the University of Regina in 2003, Dr. Yost was a research scientist with […]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-999","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.urimss.ca\/index.php?rest_route=\/wp\/v2\/pages\/999","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.urimss.ca\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.urimss.ca\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.urimss.ca\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.urimss.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=999"}],"version-history":[{"count":107,"href":"https:\/\/www.urimss.ca\/index.php?rest_route=\/wp\/v2\/pages\/999\/revisions"}],"predecessor-version":[{"id":2341,"href":"https:\/\/www.urimss.ca\/index.php?rest_route=\/wp\/v2\/pages\/999\/revisions\/2341"}],"wp:attachment":[{"href":"https:\/\/www.urimss.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=999"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}