معرفی
John M. Archibald is a Professor in the Department of Biochemistry and Molecular Biology and the Department of Microbiology & Immunology at Dalhousie University's Faculty of Medicine in Halifax, Nova Scotia, Canada. He serves as Director of the Institute for Comparative Genomics (ICG) and holds the Arthur B. McDonald Research Chair of Excellence. Dr. Archibald has been a department member since 2003 and was University Research Professor from July 2016 to June 2021.
Dr. Archibald earned his PhD from Dalhousie University. Following postdoctoral research at the University of British Columbia with Patrick Keeling, he returned to Dalhousie as a faculty member in 2003.
Dr. Archibald's research focuses on the genes and genomes of microorganisms, particularly examining how genes are transferred between eukaryotes, prokaryotes and viruses, and how endosymbionts become organelles. His laboratory uses molecular biological and computational methods to study the genes and genomes of prokaryotic and eukaryotic microorganisms. Key research areas include the pivotal molecular and biochemical events that have shaped eukaryotic evolution, understanding evolutionary relationships among eukaryotic microbes, how endosymbionts become organelles, and how eukaryotic genes, genomes and proteins change over time. Current work examines the spread of photosynthetic organelles (chloroplasts) in eukaryotes and the extent of lateral (horizontal) gene transfer in nuclear genomes.
His recent publications demonstrate a strong focus on protist genomics, endosymbiosis, and the evolution of eukaryotic cells. The research spans multiple disciplines including genomics, evolutionary biology, microbiology, and bioinformatics, with particular emphasis on understanding the complex evolutionary history of eukaryotes through comparative genomic approaches. His work often involves international collaborations and large-scale genomic projects.
Dr. Archibald has received numerous scientific honors including:
- Election as Fellow of the Royal Society of Canada
- Election as Fellow of the American Academy of Microbiology (2015)
- Arthur B. McDonald Research Chair of Excellence
- University Research Professor (July 2016-June 2021)
- Membership in the Canadian Institute for Advanced Research (2003-2017)
- Visiting By-Fellow at Churchill College, University of Cambridge (2012)
- Appointment to the Royal Society of Canada's College of New Scholars, Artists and Scientists (2017)
Dr. Archibald actively mentors graduate students and postdoctoral fellows, with current advisees including PhD students Cedric Blais, Dmytro Tymoshenko, and Jessica Latimer, and MSc student Charlotte Maclean. His lab has received substantial research funding that supports these trainees and enables cutting-edge genomic research. He has served in editorial roles for prestigious journals including Current Biology, Environmental Microbiology and BMC Biology, and was Treasurer of the International Society for Molecular Biology & Evolution (2009-2011).
The Archibald Lab operates within the Institute for Comparative Genomics at Dalhousie University, which was officially launched in September 2021 with Dr. Archibald as Director. The lab maintains active collaborations with researchers worldwide and contributes to major international genomic initiatives including the Aquatic Symbiosis Genomics Project.
