The Corradi Lab is currently seeking a postdoctoral fellow in Bioinformatics to work on projects related to Comparative and Population Genomics. The research will be led by Dr. Nicolas Corradi and carried out in a CIFAR (Canadian Institute for Advanced Research) – affiliated laboratory located in the Department of Biology of the University of Ottawa, Canada.
The position is initially funded for one year, with the possibility of renewal for up to three years, depending on performance. The candidate is expected to work on two ongoing lab projects:
- Populations genomics of global samples of the bee-pathogen Nosema ceranae
The recent decline in global populations of honey-bees has been attributed to a many factors, including infections from the microsporidian pathogen Nosema ceranae. Despite the potential threat that this parasite may have on global bee populations, the basic biology of this species is not well understood.
The present project aims to increase our knowledge of the N. ceranae’s biology by exploring the extent, nature and function of genome diversity that exist both within and between dozens of parasite samples isolated globally (i.e. Spain, France, Turkey, Thailand, USA..etc…).
- Population genomics of global isolates of the model plant symbiont, Rhizophagus irregularis
The Arbuscular Mycorrhizal Fungi (AMF) are ubiquitous plant symbionts that improve the ability of roots to uptake nutrients from soil and provide protection against plant pathogens. These organisms are intriguing as they harbor many nuclei within one cytoplasm throughout their entire life cycle. The genetic organization of these nuclei has been debated for years, but recent genome analyses in our lab are providing essential insights to this debate.
The proposed projects aims to increase our knowledge of biology and evolution of these curious fungi and critical symbionts by investigating the genome diversity within and across different strains of the model AMF R. irregularis sampled globally.
For specific enquiries please contactDr. Nicolas Corradi (email@example.com).
Applicants are expected to have a strong background in either comparative genomics or populations genomics. Experience in either population genetics, environmental genomics, metagenomics, or ab-initio gene annotation and programming will be seen as an asset for the final selection of the candidate. Some basic training in bioinformatics (Perl, Python, or R) is desired.
A complete application package includes a CV, a one-page description of past research accomplishments and future goals, and the names and e-mail addresses of at least 2 references. The position opens immediately, and evaluation of applications will continue until a suitable candidate is found.
The University of Ottawa is a large, research-intensive university, hosting over 40,000 students and located in the downtown core area of Canada’s capital city. Ottawa is a vibrant, multicultural city with a very high quality of life.
Applications can be sent to Dr. Nicolas Corradi (firstname.lastname@example.org).
- Pelin A., Selman M., Laurent Farinelli, Aris-Brosou S. and N. Corradi. 2015. Genome analyses suggest the presence of polyploidy and recent human-driven expansions in eight global populations of the honeybee pathogen Nosema ceranae. Environmental Microbiology
- Ropars J. and N. Corradi. 2015. Heterokaryotic vs Homokaryotic Mycelium in the Arbuscular Mycorrhizal Fungi: Different Techniques, Different Results? New Phytologist
- Corradi, N. 2015. Microsporidians: Intracellular Parasites Shaped by Gene Loss and Horizontal Gene Transfer. Annual Review of Microbiology
- Riley R., Charron P., Idnurm A., Farinelli F., Yolande D. , Martin F. and N. Corradi. 2014. Extreme diversification of the mating type–high?mobility group (MATA?HMG) gene family in a plant?associated arbuscular mycorrhizal fungus. New Phytologist
- Tisserant E., Malbreil M. et al. 2013. Genome of an arbuscular mycorrhizal fungus provides insight into the oldest plant symbiosis. PNAS