Senior Research Assistant, Botany, and Coordinator, Laboratory of Molecular Biodiversity

Roger Bull.

Contact Information

Email: rbull@mus-nature.ca
Tel: 613.364.4083
Fax: 613.364.4027

Roger Bull runs the museum's Laboratory of Molecular Biodiversity and works with the botany team to document plant diversity in the Canadian Arctic.

Specialties

  • Conservation genetics.
  • Molecular systematics.
  • Field research.
  • DNA lab techniques.
  • Fragment and sequence analysis.
 

Education

  • M.Sc., Queen's University, Biology, 2005. Thesis title: "Patterns of genetic differentiation in Orange-crowned Warbler Vermivora celata populations across their breeding range".
  • B.Sc., University of Ottawa, Biology, 2001. Thesis title: "Patterns in the foraging behaviour of a colonial-breeding, Arctic seabird, the Thick-billed Murre Uria lomvia, with reference to the Information Centre Hypothesis".

Profile

Jeff Saarela © Canadian Museum of Nature

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Plant presses set out in the midnight sun. Victoria Island, Nunavut.

Roger coordinates the museum's Laboratory of Molecular Biodiversity where staff, students and volunteers use molecular techniques to contribute to the research projects at the Canadian Museum of Nature. The lab is a constant hive of activity. On any given day, members of the lab team will be extracting, replicating and sequencing DNA to learn how living things are related to each other. They also use the DNA to identify organisms, which range from plants, birds and mammals to crustaceans and other invertebrates such as clams and snails.

Roger also works in the field with the museum's botany team to document the plant life of the Canadian Arctic, which may be affected by the changing climate. Roger previously studied seabirds in Nunavut for the Canadian Wildlife Service as well as forest birds in Southeast Alaska and Haida Gwaii, British Columbia, for his graduate research.

Publications

Roger Bull © Canadian Museum of Nature

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Narrowleaf arnica (Arnica angustifolia). Victoria Island, Nunavut.

Roger Bull © Canadian Museum of Nature

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Botanical sampling by helicopter. Victoria Island, Nunavut.

Saarela, J.M., P.C. Sokoloff, L.J. Gillespie, L.L. Consaul and R.D. Bull. 2013. DNA Barcoding the Canadian Arctic Flora: Core Plastid Barcodes (rbcL + matK) for 490 Vascular Plant Species. PLoS ONE 8(10): e77982.

Saarela, J.M., L.J. Gillespie, L.L Consaul and R.D. Bull. 2013. Annotated checklist to the vascular plant flora of Tuktut Nogait National Park and the Melville Hills region (Canadian Low Arctic). Phytotaxa 102: 1-177. http://dx.doi.org/10.11646/phytotaxa.102.1.1

Vallender, R., R.D. Bull, L.L. Moulton and R.J. Robertson. 2012. Blood parasite infection and heterozygosity in pure and genetic-hybrid Golden-winged Warblers (Vermivora chrysoptera) across Canada. The Auk 129(4): 716-724.

Bull, R.D., A. McCracken, A.J. Gaston, T.P. Birt and V.L. Friesen. 2010. Evidence of Recent Population Differentiation in Orange-crowned Warblers (Vermivora celata) in Haida Gwaii. The Auk, 127(1): 23-34. doi: 10.1525/auk.2009.09159

Gillespie, L. J., R. J. Soreng, M. Paradis and R.D. Bull. 2010. Phylogeny and reticulation in Poinae subtribal complex based on nrITS, ETS, and trnTLF data. Diversity, Phylogeny, and Evolution in the Monocotyledons. O. Seberg, Peterson, G., Barfod, A. and Davis, J. I. Aarhus, Aarhus University Press: 589-617.

Le Clerc-Blain, J., J.R. Starr, R.D. Bull and J.M. Saarela. (2010). A regional approach to plant DNA barcoding provides high species resolution of sedges (Carex and Kobresia, Cyperaceae) in the Canadian Arctic Archipelago. Molecular Ecology Resources 10: 69-71. doi:10.1111/j.1755-0998.2009.02725.x.
http://onlinelibrary.wiley.com/doi/10.1111/j.1755-0998.2009.02725.x/abstract;jsessionid=87D65627D087B032AE05CAEC1762C130.f01t01

Soreng, R.J., R.D. Bull and L.J. Gillespie. 2010. Phylogeny and reticulation in Poa based on plastid trnTLF and nrITS sequences with attention to diploids. Diversity, Phylogeny, and Evolution in the Monocotyledons. O. Seberg, Peterson, G., Barfod, A. and Davis, J. I. . Aarhus, Aarhus University Press: 619-643.

Elliot, K.H., R.D. Bull, A.J. Gaston and G.K. Davoren. 2009. Underwater and above-water search patterns of an Arctic seabird: reduced searching at small spatiotemporal scales. Behavioral Ecology and Sociobiology doi:10.1007/s00265-009-0801-y.
http://link.springer.com/article/10.1007%2Fs00265-009-0801-y

Gillespie, L.J., R.J. Soreng, R.D. Bull, S.W.L. Jacobs and N.F. Refulio-Rodriguez. 2008. Phylogenetic relationships in subtribe Poinae (Poaceae, Poeae) based on nuclear ITS and plastid trnT-trnL-trnF sequences. Botany 86(8): 938-967.