Kim completed her BSc in Microbiology and Immunology at the University of Saskatchewan followed by a MSc in Veterinary Microbiology through VIDO-Intervac. Kim then worked in Animal and Poultry Science specializing in gene expression, cell culture and microbiology before moving to Dr. Helegason's lab where she currently specializes in molecular biology, namely Next-Generation Sequencing. Outside of work, Kim enjoys horseback riding, reading and photography.
Peter (Yunliang) Li, Ph.D.Post-Doctoral Fellow
Peter (Yunliang) Li obtained his Ph.D in Developmental Biology from the University of Chinese Academy of Sciences in 2014. Then, he started his journey in the study of the microbiome. From 2015 to 2018, Peter worked as a postdoc in Agriculture and Agri-Food Canada to study how different agricultural practices including phosphorus sources, long-term fertilization, crop sequence, and inoculation of arbuscular mycorrhizal fungi affect crop productivity and microbiomes in soil and crop root. In 2019, he joined Prof. Bobbi Helgason’s group and focused on illustrating the responses of the bacterial and fungal microbiomes to contrasting N fertilization in the rhizosphere and the root of eight Brassica napus varieties.
Sunshine De Caires
Visiting PhD student
Sunshine De Caires is a Ph.D. student at the University of the West Indies, St Augustine, Trinidad, and Tobago. A major aspect of her Ph.D. research focuses on the use of geophysical techniques such as electromagnetic induction (EMI) to assess the spatial patterns of the physio-chemical and hydrological soil properties. Secondly, in conjunction with the University of Saskatchewan, under the guidance of Professor Bobbi Helgason, the research aims to analyze the microbial community structure, functional shift, and overall soil health for watershed management, using next-generation sequencing technologies and geophysical techniques. This work follows from her MPhil research, which characterized the Spatio-temporal variability of soil using proximal EMI sensing and delineated management zones for precision agriculture application in Small Island Developing States.
Zayda Morales, Ph.D.
Thesis: Epiphytic Seed Microbiomes of Wheat, Canola, and Lentil
Zayda Morales Moreira is a PhD alumna in Applied Microbiology and worked under the supervision of Dr. Bobbi Helgason and Dr. Jim Germida. She completed her master's degree in Agricultural Microbiology at Federal University of Recôncavo da Bahia in Brazil and her Bachelor of Science in Biotechnology at Army Polytechnic School in Ecuador. Zayda's PhD thesis was part of Phenotyping the Plant Microbiome project, managed by the Global Institute for Food Security (GIFS), which studied the role and contribution of microbial communities in plant fitness and yield. She analyzed the microbiota naturally carried by canola, lentil, and wheat seeds to better understand the transmission and inheritance of microbes in plants. Findings in this study will lead to novel strategies for sustainable crop production by manipulating or engineering the plant microbiome through biotechnology and breeding. Currently, Zayda is a Postdoctoral Research Fellow at University of British Columbia. Zayda is an active community volunteer, plays tennis, swims and is an avid reader of Jules Verne books.
Panchali Katulanda, Ph.D.
Thesis: Land Use Legacy Regulates Microbial Community Structure and Function in Trasnplanted Chernozems
Panchali Katulanda earned her PhD in soil science in fall 2017. Her research interest focuses on understanding the impact of different cropping systems, land-use and climatic changes on the soil microbiome and their functions (C and N cycling). Currently, as a postdoctoral research fellow at the University of Saskatchewan, Panchali is exploring the resiliency of soil stable C pool to C flux changes that arose due to land-use changes at different soil depths and different landscape positions of annual and perennial systems.
Jesse Reimer, M.Sc.
Thesis: Microbial Regulation of Soil Greenhouse Gas Emissions in a Non-Bloat Legume Grazing System
Jesse studied soil microbial communities in a cattle pasture system with introduced non-bloat legumes, specifically looking at microbial responses to legume introduction and microbial N-cycling in the context of soil greenhouse gas emissions. His research contributed to the larger, comprehensive Agricultural Greenhouse Gases Program study aimed at delivering beneficial management practices to cattle producers. Since defending his thesis in January of 2021, he has continued to work for Bobbi’s research group.
Erin completed a BSc in Environmental Sciences from the University of Guelph in 2018. Through her undergrad and working for Agriculture and Agri-Food Canada she developed an interest in understanding the relationships between soil and plants and what factors can affect these relationships. Erin's MSc project, co-supervised with Dr. Jon Bennett in Plant Sciences, will be looking at the effects of herbicide use for the control of the invasive leafy spurge on rangeland functioning. Erin is applying herbicide at different frequencies and measuring changes in plant and soil microbial communities, leafy spurge density and soil nutrients. In her free time she enjoys playing ringette, knitting and reading.
Akeem Shorunke, M.Sc.
Thesis: Influence of Nitrogen Application and Crop Residue on Drivers of Microbial Nitrous Oxide Emissions in Canola (Brassica napus L.) Production
Akeem Shorunke grew up in an agrarian community in the southwestern part of Nigeria, where his love for agriculture started. He obtained his B.Agric.Tech from Federal University of Technology, Minna Nigeria in 2004 with a major in Soil Science. His love for advanced education, international exposure and in-depth research led him to apply to the University of Saskatchewan Soil Science Department for his M.Sc. in 2016 under the supervision of Drs. Bobbi Helgason and Rich Farrell. He loves field and laboratory research. His M.Sc. research investigated GHG emissions (N2O and CO2) during microbial decomposition of different field crop residues. He used molecular tools and stable isotope probing to link microbial communities and soil biogeochemical processes. Currently, he works full time as an Appraisal Agrologist with the Saskatchewan Assessment Management Agency and hopes to further his Soil Science education by doing a PhD in the future.
Claire Kohout, M.Sc.
Thesis: The Plant Growth-Promoting Potential of Root-Associated Bacteria from Plants Growing in Stressed Environments
After graduating Claire returned to Argonne National Lab in Illinois to work on the development of a nanostructured silica based adsorbent for bioproduct recovery. From there, she accepted a position as a research specialist at the University of Chicago, where she now manages the DFI Symbiotic Strain Bank. Claire and her team have cultured and characterized ~2000 bacterial strains isolated from healthy human donors with the goal of developing new probiotics that can be used to help prevent disease and restore gut health.
Natalie Blain. M.Sc.
Thesis: A survey of the bacterial root endophytes associated with the natural vegetation at the Bitumount Provincial Historic site, Alberta, Canada.
Natalie Blain was raised in Prince Albert, Saskatchewan. She received her B.Sc. in Agriculture in 2013 from the University of Saskatchewan, where she majored in Environmental Science. She continued her education and received her M.Sc. in Soil Science in 2016 from the University of Saskatchewan. Her M.Sc. was focused on root endophytic bacteria in hydrocarbon contaminated soils and was under the supervision of Drs. Jim Germida and Bobbi Helgason. In 2017, Natalie began working at BASF Canada where she is a field research biologist. Her main focus with BASF is with row crop fungicides.
Sarah Kuzmicz, M.Sc.
Thesis: The Effects of Long Term Agricultural Production on Soil Microbial Diversity
Sarah Kuzmicz is a Research Assistant in Soil & Environmental Biochemistry at Agriculture and Agri-Food Canada. Sarah's M.Sc. thesis "The effects of long term agriculture production on soil microbial diversity" examined the soil microbial communities in the AAFC Lethbridge Rotation ABC Historical Dryland Plots.
Hannah Konschuh, M.Sc.
Thesis: Asessing microbial community dynamics and carbon mineralization with depth across an eroded agricultural landscape at St. Denis National Wildlife Area
Hannah Konschuh is a grain farmer, operating Generation Land & Grain Co. Ltd. near Cluny Alberta, growing wheat, canola, barley, and yellow peas. She completed a B.Sc in Agriculture and a M.Sc. in Soil Science from the University of Saskatchewan, supervised by Dr. Bobbi Helgason and Dr. Angela Bedard-Haughn. After completing her Msc., Hannah worked as a Research Assistant at AAFC under Dr. Bobbi Helgason and then went on to work in a number of research and policy roles prior to joining her family farm. The first chapter of Hannah’s Msc. research was published in Agriculture, Ecosystems, and Environment in 2014, titled “Microbial distribution in an eroded landscape: Buried A horizons support abundant and unique communities”.
Hannah is a past director with the Alberta Wheat Commission (AWC) and has served in various other leadership roles within the agriculture sector. Hannah continues to serve as a committee member with the Wheatland and Area Surface Rights Society. Lastly, Hannah co-hosts a podcast called The Diversity Imperative that seeks to have rich and candid conversations about the value of diversity, equity, and inclusion in the agriculture sector.
Undergraduate Research Assistants
Olivia Yurach, B.Sc.
Hayley Bendtsen, B.Sc.
Kira Blomquist, B. Comm.
Jaelyn Dietz, B.Sc.
Cordell VanGenderen, B.Sc.
Lauren Reynolds, B.Sc.
Nicholas Keenen, B.Sc.
Zahra Movahedzadeh, DMD
Sneha Misra, CPA
Veronica Wang, University of Victoria Microbiology and Immunology Co-Op Program
Kyle LeBlanc, University of Victoria Microbiology and Immunology Co-Op Program
Ryan LaBossiere, University of Victoria Microbiology and Immunology Co-Op Program