April 22, 2026 — In celebration of Earth Day, the Canadian BioGenome Project has released a new video highlighting its unprecedented mission to sequence, catalog, and protect Canada's rich genomic diversity. As the national branch of the international Earth BioGenome Project—a global consortium aiming to sequence the genomes of all eukaryotic life on Earth—the Canadian initiative is leading the charge to map the genomes of Canada's roughly 80,000 plant and animal species.
With climate change and human-led impacts threatening Canadian environments ranging from deserts to the Arctic, the need for rapid genomic insight has never been more urgent. The central goal of the Canadian BioGenome Project is to produce high-quality reference genomes for all Canadian species, prioritizing those where genomic information will immediately aid in developing conservation policy, species monitoring, and ecosystem restoration. A special focus is placed on the sub-Arctic and Arctic regions, where changing climates are profoundly impacting wildlife and vegetation, and where Indigenous assessments report declining species abundance and health.
The newly released Earth Day video showcases several pivotal sequencing milestones achieved by Canada's biodiversity genomics community, including:
Polar bear
High-quality genome assemblies are revealing how polar bears process fat, endure prolonged fasting, and respond to the loss of Arctic sea ice—insights that are important for understanding adaptive capacity and informing conservation policy for this keystone Arctic species.
Canada goose
Genome data can help clarify migration patterns, population structure, and local adaptation across North America, improving our understanding and management of this widespread and highly mobile species.
Eastern carpenter bee
As an important native pollinator, genomic resources can support studies of population health, genetic diversity, and resilience, helping researchers better understand the long-term stability of pollinator populations.
Eastern foxsnake
Sequencing this threatened species provides tools to assess genetic diversity, population connectivity, and inbreeding risk, directly supporting recovery planning and habitat protection.
Vancouver Island marmot
One of Canada’s most endangered mammals, the Vancouver Island marmot is a major focus of recovery efforts, and genomic data are helping guide captive breeding, genetic monitoring, and reintroduction planning.
Steller sea lion
Genomic resources can help resolve population structure and track responses to environmental change, supporting research and conservation for this important marine species on Canada’s Pacific coast.
Moose
Genomic insights are helping researchers investigate population decline, disease susceptibility, and local adaptation across Canada’s boreal and northern regions.
Muskox
As an Arctic specialist, muskox genomic data can provide insight into adaptation to extreme environments and help assess resilience in the face of accelerating climate change. This genome was sequenced and assembled by CGEn’s Toronto node, as reported by Lok et al., (2024).
Working collaboratively with scientific leaders, Indigenous partners, and end users, the Canadian BioGenome Project ensures its research adheres to robust ethical and environmental policies. In a dedicated effort to advance genomic science for the benefit of all, the project makes all resultant genomes freely available in publicly accessible repositories, such as Ensembl and NCBI.
By pushing the boundaries of what is possible in biodiversity genomics, the Canadian BioGenome Project is building a resilient, publicly accessible resource to safeguard ecosystems for generations to come.
