Ensminger Lab
Molecular Plant Physiology,
Global Change Biology & Photosynthesis

Department of Biology
University of Toronto Mississauga

Research on the Biology of Trees, Global Change & Photosynthesis
Our goal: To better understand tree responses to environmental change for productive and resilient forests – From molecular to leaf, species and ecosystem levels.
We investigate the physiological, biochemical and molecular mechanisms that control photosynthesis, growth and resilience of trees to changing environmental conditions
We are located in the Department of Biology at the University of Toronto Mississauga.
Areas of Research

See the list of current projects and find more details about our ongoing research
Environmental stress physiology of plants

How do plants adapt and acclimate to environmental change?
Tomorrows forests

How will heat, drought and pests impact tree growth in the future? Will warming increase the forest carbon sink?
Response of photosynthesis and carbon metabolism to low temperature

Research in conifers to understand low temperature acclimation and freezing resistance
Lab News

It’s cleanup time at the KSR site!
Bridget, Anchalya and Noelle, rolled up their sleeves for a big spring reset at the site. The mission? Carefully removing the spruce seedlings from the Spruce Up project to clear the way for exciting new experiments. Armed with gloves, tools, and plenty of good spirit, they tackled the task under the spring sun, because before new science can grow, sometimes…
Spring has finally arrived in Toronto!
With longer days and warmer temperatures, we’re excited to launch our next round of experiments. The team is getting ready to head back into the field and the greenhouse to continue exploring plant growth, physiology, and resilience in changing environments.🌳🌳 Stay tuned, new data, discoveries, and updates are on the way as the season unfolds!
FastPheno 2025: Reconnecting and Collaborating: Highlights from the FastPheno Meeting at Université Laval
We had the chance to reconnect in person for our annual FastPheno meeting, this time hosted at Université Laval in Québec City, Canada. It was a fantastic opportunity to meet face-to-face, exchange ideas, and share the latest advances across the project. The team discussed progress on assessing adaptive traits, exploring contrasting environments, improving data processing pipelines, and expanding the spruce database….
Bridget Murphy Wins OSPA Award at AGU 2024
We are thrilled to announce that Bridget Murphy has been awarded the Outstanding Student Presentation Award (OSPA) at the AGU 2024 conference for their exceptional poster presentation, “Contrasting Phenotypic Plasticity of Photosynthesis and Xylem Architecture in Response to Summer Warming and Drought in a Slow-Growing and Fast-Growing Family of Field-Grown White Spruce.”Bridget’s work was recognized with the Forest Ecophysiology Outstanding…
Happy New Year 2025!
Happy New Year, everyone! Hope you all had a fantastic holiday season and are feeling recharged for an exciting year ahead.Wishing you a year full of groundbreaking discoveries, successful experiments, and inspiring collaborations. Let’s keep pushing the frontiers of science together!