Laura Wegener Parfrey
Research Interests Research in the Parfrey lab focuses on the microbial ecology of eukaryotic microbes (protists) and bacteria. We work primarily in two distinct ecosystems: the mammalian gut and coastal ecosystems. Our gut microbiome research combines descriptive research with manipulative experiments to ask what is the ‘normal’ community of eukaryotic microbes (aka “parasites”) residing in humans and other mammals, and what are the consequences of losing our microbial diversity? Along coastal British Columbia we are investigating how water column and biofilm microbes colonize marine hosts (invertebrates, seaweed, and sea grass), and how these host-associated microbes impact host and ecosystem health. Team […]
Philippe Tortell
Research Interests I am a sea-going oceanographer with broad interests in marine biogeochemical cycles. Current work in my research group focuses on understanding the biological, chemical and physical factors regulating oceanic primary productivity and the concentration of climate active gases including carbon dioxide (CO2), dimethylsulfide (DMS), methane (CH4) and nitrous oxide (N2O). My group has made significant contributions to the development and implementation of new measurement techniques based on sea-going mass spectrometry, optical measurements and tracer-based rate incubation experiments. Our Research includes controlled laboratory studies and extensive field campaigns to a number of ocean regions. Current field areas of interest include […]
Brian Leander
Research Interests Our research concentrates on the discovery and characterization of marine organismal diversity and comparative studies of novel morphological systems in predatory eukaryotes (i.e., marine zoology & protistology). We are fundamentally interested in the diversity and evolution of organisms, particularly traits associated with feeding, locomotion and symbiotic interactions. By addressing specific hypotheses about trait evolution using comparative molecular methods, we study the innovations and transformations associated with broad patterns of organismal diversity (e.g., convergent evolution over vast phylogenetic distances). This exploratory approach is motivated by the thrill of discovery, the beautiful and the bizarre, and the yearning to build a […]
Curtis Suttle
Research Interests There has been increasing interest in the biology and ecology of viruses and other pathogens that infect microalgae. Viruses that infect bacteria and phytoplankton play a key role in the dynamics of organisms and nutrients in marine and freshwater ecosystems, and consequently also affect nutrient and energy cycling. A primary research focus of my laboratory is to understand the biology and ecology of viruses that infect microalgae and cyanobacteria. Research interests include 1) discerning the effect of viruses on primary productivity and phytoplankton population dynamics; 2) isolating and characterizing novel viruses from marine environments; 3) developing molecular approaches for […]