Hegedus, Dwayne, Ph.D.

Protection des végétaux et biologie moléculaire


Coordonnées :

107 Science Place
Saskatoon, (Saskatchewan) S7N 0X2
Téléphone : 306-385-9427
Télécopieur : 306-385-9482
Courriel : dwayne.hegedus@agr.gc.ca

Domaines d'expertise :

  • Résistance aux maladies et aux insectes
  • Biologie moléculaire et biochimie des végétaux, des champignons et des insectes
  • Expression de protéines recombinantes

Projets en cours :

  • Plateformes d’expression des protéines séminales recombinantes. Les travaux se concentrent sur la mise au point de systèmes permettant de réduire l’accumulation de protéines de réserve endogènes de la graine et sur l’étude de la biologie du transport et de la compartimentation des protéines séminales.
  • Plateformes génomiques et protéomiques de l'insecte menant à la détermination de nouvelles cibles et stratégies concernant la résistance aux insectes. Les travaux portent sur la biochimie digestive de l'insecte.
  • Interactions du Sclerotinia sclerotiorum-Brassica napus et identification de gènes et de marqueurs génétiques pour la résistance à la pourriture chez le canola.

Affiliations :

  • Professeur auxiliaire, Département des sciences des aliments et des produits biologiques, Collège d'agriculture, Université de la Saskatchewan, Saskatoon, Saskatchewan, Canada

Publications de recherche :

Les liens ci-dessous mènent aux résumés avec accès au texte intégral.

2016

2015

2014

2013

2012

2011

  • Gao, M.-J., Li, X.L., Lui, H., Gropp, G.M., Lydiate, D.J., Wei, S., et Hegedus, D.D. (2011). « ASIL1 is required for proper timing of seed filling in Arabidopsis. », Plant Signaling & Behavior, 6(12), p. 1886-1888. doi : 10.4161/psb.6.12.18709
  • Li, X.L., Gruber, M.Y., Hegedus, D.D., Lydiate, D.J., et Gao, M.-J. (2011). « Effects of a Coumarin Derivative, 4-Methylumbelliferone, on Seed Germination and Seedling Establishment in Arabidopsis. », Journal of Chemical Ecology, 37(8), p. 880-890. doi : 10.1007/s10886-011-9987-3
  • Links, M.G., Holub, E.B., Jiang, R.H.Y., Sharpe, A.G., Hegedus, D.D., Beynon, E., Sillito, D., Clarke, W.E., Uzuhashi, S., et Borhan, M.H. (2011). « de novo sequence assembly of Albugo candida reveals a small genome relative to other biotrophic oomycetes. », BMC Genomics, 12(503). doi : 10.1186/1471-2164-12-503
  • Terenius, O., Papanicolaou, A., Garbutt, J.S., Eleftherianos, I., Huvenne, H., Kanginakudru, S., Albrechtsen, M., An, C., Aymeric, J.-L., Barthel, A., Bebas, P., Bitra, K., Bravo, A., Chevalier, F., Collinge, D.P., Crava, C.M., de Maagd, R.A., Duvic, B., Erlandson, M.A., Faye, I., Felföldi, G., Fujiwara, H., Futahashi, R., Gandhe, A.S., Gatehouse, H.S., Gatehouse, L.N., Giebultowicz, J.M., Gómez, I., Grimmelikhuijzen, C.J.P., Groot, A.T., Hauser, F., Heckel, D.G., Hegedus, D.D., Hrycaj, S., Huang, L., Hull, J.J., Iatrou, K., Iga, M., Kanost, M.R., Kotwica, J., Li, C., Li, J., Liu, J., Lundmark, M., Matsumoto, S., Meyering-Vos, M., Millichap, P.J., Monteiro, A., Mrinal, N., Niimi, T., Nowara, D., Ohnishi, A., Oostra, V., Ozaki, K., Papakonstantinou, M., Popadic, A., Rajam, M.V., Saenko, S., Simpson, A.J., Soberón, M., Strand, M.R., Tomita, S., Toprak, U., Wang, P., Wee, C.W., Whyard, S., Zhang, W., Nagaraju, J., Gordon, R.H.J., Herrerop, S., Gordon, K., Smagghe, G., et Swevers, L. (2011). « RNA interference in Lepidoptera: An overview of successful and unsuccessful studies and implications for experimental design. », Journal of Insect Physiology, 57(2), p. 231-245. doi : 10.1016/j.jinsphys.2010.11.006
  • Toprak, U., Erlandson, M.A., et Hegedus, D.D. (2011). « Peritrophic Matrix Proteins (http://www.intechopen.com/books/embryogenesis/combinatorial-networks-regulating-seed-development-and-seed-filling). », - Trends Entomology Vol. 6, p. 23-51.
  • Withana-Gamage, T.S., Hegedus, D.D., Qiu, X., et Wanasundara, J.P.D. (2011). « In Silico Homology Modeling To Predict Functional Properties of Cruciferin. », Journal of Agricultural and Food Chemistry, 59(24), p. 12925-12938. doi : 10.1021/jf201979a

2010

2009

Autres publications relatives à la science :

2016

  • Bahar, M.H., Coutu, C., Kagale, S., Soroka, J.J., et Hegedus, D.D. (2016). « Parasitization by an Ichneomonidae wasp results in general suppression of gene expressions in diamondback moth larvae. », International Congress of Entomology, Orlando, Florida, USA.
  • Derbyshire, M., Denton-Giles, M., Hegedus, D.D., Rollins, J.A., van Kan, J., Seidl, M.T., Mbengue, M., Hammond-Kosack, K., Heard, S., et Oliver, R. (2016). « Improvement of the Sclerotinia sclerotiorum reference genome and gene models using PacBio and Illumina sequencing followed by characterisation of potential infection-related small RNAs. », European Fungal Genetics Conference, Paris, France.
  • Donly, C., Kaplanoglu, E., Theilmann, D., Hegedus, D., Baldwin, D., Siemenska, E., Erlandson, M. (2016) Measuring the Mamestra configurata Nucleopolyhedrosis Virus Transcriptome: Personalized Insect Genomics. Insect Biotech Conference, St. Catharines, Ontario. 8-10 June 2016, oral presentation.
  • Sieminska, E.A., Erlandson, M.A., Hegedus, D.D., et Gray, J. (2016). « Characterization of the pheromone communication channel in bertha armyworm, Mamestra configurata. », International Society for Chemical Ecology 2016, Brazil.
  • Toprak, U., Erlandson, M.A., et Hegedus, D.D. (2016). « New insights into lepidopteran peritrophic matrix synthesis and structure. », International Congress of Entomology, Orlando, Florida, USA.

2015

  • Erlandson, M.A., Coutu, C., Holowachuk, J., Olfert, O.O., Gariepy, T.D., et Hegedus, D.D. (2015). « Developing genotyping-by-sequencing strategies for characterizing Mamestra configurata populations. », Joint Annual Meeting of Société d’entomologie du Québec and Entomological Society of Canada, Montreal, QC, Canada, November 8-11, 2015, Oral Presentation.
  • Erlandson, M.A., Harris, S., Sieminska, E.A., Baldwin, D., Hegedus, D.D., et Theilmann, D.A. (2015). « Inhibition of Cotesia vanessae development in Trichoplusia ni larvae infected with alphabaculoviruses from Mamestra configurata. », 48th Annual Meeting of the Society for Invertebrate Pathology and International Congress on Invertebrate Pathology and Microbial Control, Vancouver, B.C., Canada, August 9-13, 2015, Oral Presentation.
  • Fu, F., Rimmer, S.R., Lydiate, D.J., Hegedus, D.D., Parkin, I.A.P., Adam, J., Harrington, M., McGregor, L., et Buchwaldt, L. (2015). « Mapping of quantitative trait loci in Brassica napus lines from Pakistan and China providing resistance to the Sclerotinia sclerotiorum. », 14th International Rapeseed Congress, Saskatoon, SK, Canada, July 5-9, 2015. (Résumé)
  • Javed, M.A., Harris, S., Theilmann, D.A., Erlandson, M.A., et Hegedus, D.D. (2015). « AcMNPV infection process in Trichoplusia ni midgut. », 48th Annual Meeting of the Society for Invertebrate Pathology and International Congress on Invertebrate Pathology and Microbial Control, Vancouver, B.C., Canada, August 9-13, 2015. (Affiche)
  • Kagale, S., Nixon, J.H., Khedikar, Y.P., Pasha, A., Provart, N.J., Bollina, V., Clark, W.E., Hegedus, D.D., Sharpe, A.G., et Parkin, I.A.P. (2015). « High-resolution developmental transcriptome of the biofuel crop Camelina sativa: a valuable resource for functional genomics. », 14th International Rapeseed Congress, Saskatoon, SK, Canada, July 5-9, 2015.
  • Ozdemir, E., Toprak, U., Çavdar, S., Bekkaoui, D.R., et Hegedus, D.D. (2015). « New target sites in pest control: Examining the role of REPAT Proteins in defence against baculoviruses. », 48th Annual Meeting of the Society for Invertebrate Pathology and International Congress on Invertebrate Pathology and Microbial Control, Vancouver, B.C., Canada, August 9-13, 2015.
  • Seifbarghi, S., Hegedus, D.D., Borhan, H., et Wei, Y. (2015). « Characterization of Sclerotinia sclerotiorum necrosis inducing proteins. », 14th International Rapeseed Congress, Saskatoon, SK, Canada, July 5-9, 2015.
  • Theilmann, D.A., Willis, L.G., Weis, M.M., Donly, B.C., Hegedus, D.D., et Erlandson, M.A. (2015). « Analysis of occlusion derived virus infection in tissue culture using gene knock out viruses of the per os infectivity factors and GP64. », 48th Annual Meeting of the Society for Invertebrate Pathology and International Congress on Invertebrate Pathology and Microbial Control, Vancouver, B.C., Canada, August 9-13, 2015, Oral Presentation.
  • Toprak, U., Erlandson, M.A., et Hegedus, D.D. (2015). « Relating peritrophic matrix structure and function to baculovirus efficacy. », Microbial Control Congress, Ankara, Turkey, Invited speaker.
  • Toprak, U., Hegedus, D.D., Ozdemir, E., Baldwin, D., Coutu, C., Bekkaoui, D.R., Bayram, S., et Gurkan, M.O. (2015). « Peritrophic matrix proteomics of the cotton leaf worm, Spodoptera littoralis (Lepidoptera:Noctuidae): Targets for pathogens infecting per os. », 48th Annual Meeting of the Society for Invertebrate Pathology and International Congress on Invertebrate Pathology and Microbial Control, Vancouver, B.C., Canada, August 9-13, 2015.

2014

  • Bahar, M.D., Olivier, C.Y., Bekkaoui, D.R., Soroka, J.J., et Hegedus, D.D. (2014). « Phytoplasma-leaf hopper-plant interactions in a changing climate. », Joint meeting, Entomological Society of Canada / Entomological Society of Saskatchewan, Saskatoon, Sask., Canada, September 30-October 1, 2014.
  • Buchwaldt, L., Hegedus, D.D., Parkin, I.A.P., Vail, S.L., Fu, F., Garg, H., Gyawali, S., et Puri, K.D. (2014). « Dissecting quantitative resistance to sclerotinia in Brassica napus. », Applying Genomics to Canola Improvement Workshop, Saskatoon, SK, Canada, December 4, 2014, Invited oral presentation. (Résumé)
  • Erlandson, M.A., Donly, B.C., Theilmann, D.A., Hegedus, D.D., Coutu, C., et Baldwin, D. (2014). « Mamestra configurata nucleopolyhedrovirus-A transcriptome from infected host midgut. », 47th Annual Meeting of the Society for Invertebrate Pathology and International Congress on Invertebrate Pathology and Microbial Control, Johannes Gutenberg University, Mainz, Germany, August 3-7, 2014, oral presentation, p. 80.
  • Erlandson, M.A., Donly, B.C., Theilmann, D.A., Hegedus, D.D., Coutu, C., et Baldwin, D. (2014). « Mamestra configurata nucleopolyhedrovirus-A transcriptome from infected host midgut. », 47th Annual Meeting of the Society for Invertebrate Pathology and International Congress on Invertebrate Pathology and Microbial Control, Mainz, Germany, August 3-7, 2014, Oral Presentation.
  • Gao, M-G., Li, X., Huang, J., Gropp, G.M., Lindsay, D., Gjetvaj, B., Wei, S., Wan, X-C., Chen, Z., Gruber, M.Y., Hannoufa, A., Lydiate, D.J., Chen, Z.J., et Hegedus, D.D. (2014). « SCARECROW-LIKE 15 interacts with HISTONE DEACETYLASE19 and is essential to the repression of the seed maturation program. », 25th International Conference on Arabidopsis Research, Vancouver, BC, Canada, July 28-August 1, 2014, #207. (Affiche)
  • Harris, S., Sieminska, E., Theilmann, D.A., Hegedus, D.D., et Erlandson, M.A. (2014). « Interaction between baculovirus infection and Cotesia parasitism in Trichoplusia ni larvae. », 2014 Joint Annual Meeting of Entomological Society of Saskatchewan and Entomological Society of Canada, Saskatoon SK, Canada, September 28-October 1, 2014. (Affiche)
  • Puri, K.D., Garg, H., Durkin, J.M.H., Hegedus, D.D., Harrington, M., Adam, J., Liabeuf, D., Gali, K.K., Sharpe, A.G., et Buchwaldt, L. (2014). « Genetic and pathogenic variability of Sclerotinia sclerotiorum from canola in Western Canada. », CPS Regional Meeting, Saskatchewan. SK, Canada. (Résumé)
  • Sieminska, E.A., Erlandson, M.A., Hegedus, D.D., et Gray, J. (2014). « Characterization of the pheromone communication channel in bertha armyworm, Mamestra configurata. », 2014 Joint Annual Meeting of Entomological Society of Saskatchewan and Entomological Society of Canada, Saskatoon SK, Canada, September 28-October 1, 2014. (Affiche)

2013

  • Bahar, M.H., Olivier, C.Y., Bekkaoui, D.R., Hegedus, D.D., et Soroka, J.J. (2013). « Detection, quantification and within-plant distribution of Aster Yellows Phytoplasmas through digital PCR(ddPCR). », 32nd New Phytologist Symposium on Plant interactions with other organisms: molecules, ecology and evolution, Universidad Católica, Puerto Madero Campus, Buenos Aires, Argentina, November 20-22, 2013.
  • Bahar, M.H., Olivier, C.Y., Bekkaoui, D.R., Hegedus, D.D., et Soroka, J.J. (2013). « Phytoplasma dynamics in Aster Yellows-infested Brassica plants as determined by droplet digital PCR (ddPCR). », Canadian Phytopathological Society Saskatchewan Regional Group Annual Meeting, Saskatoon, Canada.
  • Buchwaldt, L., Fu, F., Gyawali, S., Hegedus, D.D., et Parkin, I.A.P. (2013). « Towards identification of quantitative loci for sclerotinia resistance in Brassica napus germplasm and the underlying defense genes. », GCIRC Technical Meeting, Geneva, Switzerland, April 28- May 1, 2013. (Résumé)
  • Buchwaldt, L., Hegedus, D.D., Lydiate, D.J., Parkin, I.A.P., Fu, F., Garg, H., Gyawali, S., et Rimmer, S.R. (2013). « Dissecting quantitative resistance to Sclerotinia sclerotiorum in Asian Brassica napus germplasm. », National Sclerotinia Initiative 9th Annual Meeting, Minneapolis, MN, USA, January 23-25, 2013.
  • Donly, B.C., Theilmann, D.A., Hegedus, D.D., Baldwin, D., et Erlandson, M.A. (2013). « Viral transcription in caterpillar gut infected with the Mamestra configurata nucleopolyhedrosis virus. », Insect Biotech Conference 2013, St. Catharines, Ontario, Canada.
  • Gao, M.-J., Li, X., Huang, A.J., et Hegedus, D.D. (2013). « Ectopic expression of embryo-specific traits in vegetative tissues. », Gordon Research Conference – Plant Metabolic Engineering, Waterville Valley, NH, USA.
  • Hegedus, D.D. (2013). « Improving the nutritional quality of camelina meal protein. », University of Saskatchewan Food and Bio-Product Sciences Research Day.

2012

  • Bahar, M.H., Soroka, J.J., Hegedus, D.D., et Dosdall, L.M. (2012). « Thermal tolerance and HSP70 gene expression in DBM and Diadegma insulare. », Entomological Society of Canada 62nd and Entomological Society of Alberta 60th joint Annual Meeting, Coast Edmonton Plaza Hotel, Edmonton, AB, Canada, November 4-7, 2012, #7. (Résumé)
  • Buchwaldt, L., Hegedus, D.D., et Parkin, I.A.P. (2012). « A genomics approach to sclerotinia resistance in Brassica napus. SaskCanola 20th Anniversary Research Summary. ».
  • Buchwaldt, L., Hegedus, D.D., et Parkin, I.A.P. (2012). « Characterization of S. sclerotiorum clones in western Canada for pathogenicity and genomic relatedness. », Canola Cluster update, Saskatoon, SK, Canada, March 21, 2012.
  • Buchwaldt, L., Lydiate, D.J., Yu, F.Q., Fu, F., Hegedus, D.D., Gyawali, S., Garg, H., et Rimmer, S.R. (2012). « Advances in sclerotinia resistance research. », Canola Industry Meeting, Garden Inn Hotel, Saskatoon, SK, Canada, December 5, 2012. (Présentation)
  • Gao, M.-J., Li, X., Huang, J., Gjetvaj, B., Gropp, G.M., et Hegedus, D.D. (2012). « Negative regulation of the transition of seed maturation program to vegetative growth by SCL15. », 23rd International Conference on Arabidopsis Research (ICAR), Vienna, Austria, July 3-7 2012, P429. (Affiche)
  • Guz, N., Toprak, U., Hegedus, D.D., Coutu, C., Dageri, A., Mousavi, M., Bayram, S., et Gurkan, M.O. (2012). « Comparative fat body transcriptome analysis of Sunn Pest in overwintering and summer populations. », 24th International Congress of Entomology (ICE 2012) and International Organization for Biological Control (IOBC) Global Symposium, Daegu, South Korea, August 19-25, 2012.
  • Hegedus, D.D., Buchwaldt, L., et Parkin, I.A.P. (2012). « Development of sclerotinia resistant Brassica napus lines and molecular markers for marker-assisted breeding. », Canola Cluster update, Saskatoon, SK, Canada, March 21, 2012.
  • Withana-Gamage, T.S., Hegedus, D.D., Qiu, X., et Wanasundara, J.P.D. (2012). « Structure-function study of major Crucifer oilseed storage protein: Emulsifying properties and hydrophobicity of homomeric cruciferin. », 103rd AOCS Annual Meeting & Expo, California, USA.
  • Withana-Gamage, T.S., Hegedus, D.D., Qiu, X., et Wanasundara, J.P.D. (2012). « Subunit composition of seed storage proteins affects heat-induced structure development: Gelation of cruciferin as a model. », 11th International Hydrocolloids Conference, Stewart Center, Purdue University, West Lafayette, IN, USA, May 14-18, 2012.

2011

  • Buchwaldt, L., Hegedus, D.D., et Parkin, I.A.P. (2011). « Sclerotinia resistance in B. napus – an update. », Cargill, Aberdeen, SK, Canada, November 23, 2011. (Présentation)
  • Buchwaldt, L., Lydiate, D.J., Yu, F.Q., Hegedus, D.D., et Rimmer, S.R. (2011). « QTLs contributing to sclerotinia stem rot resistance in Brassica napus Zhongyou 821. », 13th International Rapeseed Congress, Prague, Czech Republic, June 5-9, 2011.
  • Fu, F., Harrington, M., Hegedus, D.D., Bekkaoui, D.R., Parkin, I.A.P., et Buchwaldt, L. (2011). « Co-location of defence genes from expression studies with QTLs conferring sclerotinia resitance in Brassica napus. », 8th Canadian Plant Genomics Workshop, Niagara Falls, ON, Canada, August 22-25, 2011. (Atelier)
  • Gyawali, S., Buchwaldt, L., Harrington, M., Parkin, I.A.P., Bekkaoui, D.R., Horner, K., Higgins, E.E., et Hegedus, D.D. (2011). « Association mapping of stem rot resistance in a world collection of Brassica napus. », American Phytopathological Society (APS) 2011 Joint Annual Meeting & International Association for the Plant Protection Sciences (IPPC), Honolulu, HI, USA, August 6-10, 2011.
  • Hannoufa, A., Wei, S., Gruber, M.Y., Khachatourians, G.G., Wang, Y., Hegedus, D.D., et Parkin, I.A.P. (2011). « MicroRNA156: A new player in regulating carotenoid accumulation in plants. », Canadian Society of Plant Physiologists Eastern Regional Meeting & Plant Development Workshop / Congrès de la Société Canadienne de Physiologie Végétale & Congrès de Développement Végétale (Congrès Régional de l’Est), Carleton University, Ottawa, ON, Canada, December 2-3, 2011, SB-1, p. 17.
  • Hannoufa, A., Wei, S., Gruber, M.Y., Yu, B., Khachatourians, G.G., Hegedus, D.D., et Parkin, I.A.P. (2011). « MiR156b alters plant morphology and seed carotenoid content in Arabidopsis thaliana and Brassica napus through the SPL gene regulatory network. », 7th International Symposium on Biocatalysis and Agricultural Biotechnology, Kyoto, Japan.
  • Hegedus, D.D., Buchwaldt, L., et Parkin, I.A.P. (2011). A genomics approach to sclerotinia resistance in Brassica napus. SaskCanola 20th Anniversary Research Summary., Agriculture and Agri-Food Canada (AAFC)/Agriculture et Agroalimentaire Canada (AAC). (Rapport)
  • Kutcher, H.R., Dokken-Bouchard, F.L., Turkington, T.K., Fernando, W.G.D., Boyetchko, S.M., Buchwaldt, L., Hegedus, D.D., et Parkin, I.A.P. (2011). « Managing sclerotinia stem rot in canola. », Canola Research Summit meeting, Winnipeg, MB, Canada, April 12-13, 2011.
  • Noakes, A.L., Gillott, C., Hegedus, D.D., Theilmann, D.A., et Erlandson, M.A. (2011). « Mamestra configurata nucleopolyhedrovirus (MacoNPV): potential chitin-binding proteins and their role in oral infectivity. », 44th Annual Meeting of the Society for Invertebrate Pathology, Halifax, NS, Canada, August 7-11, 2011.
  • Sanjeewa, W.G.T., Hegedus, D.D., Yu, P., Qiu, X., McIntosh, T.C., May, T.W., et Wanasundara, J.P.D. (2011). « Influence of seed storage protein composition on structural features of major crucifer proteins: Protein secondary structure study of Arabiopsis thaliana. », 102nd Annual Meeting of the American Oil Chemists' Society (AOCS) & Expo, Duke Energy Center, Cincinnati, OH, USA, May 1-4, 2011.
  • Toprak, U., Erlandson, M.A., Baldwin, D., Gillott, C., et Hegedus, D.D. (2011). « Synthesis and architecture of the Mamestra configurata peritrophic matrix. », Insect Molecular Sciences Symposium, Amsterdam, The Netherlands.

2010

  • Buchwaldt, L., Hegedus, D.D., et Parkin, I.A.P. (2010). « Sclerotinia research at AAFC, Saskatoon. », Canola Industry Meeting, Garden Inn Hotel, Saskatoon, SK, Canada, December 8, 2010. (Présentation)
  • Erlandson, M.A., Links, M.G., Maghodia, A.B., Donly, B.C., Hegedus, D.D., et Theilmann, D.A. (2010). « Mamestra configurata nucleopolyhedrovirus strain variation at the genome sequence level. », Society for Invertebrate Pathology Conference 2010, Trabzon, Turkey.
  • Gao, M.-J. et Hegedus, D.D. (2010). « Genetic and Epigenetic Control of Seed Development. », dans Thangadurai, D., Othman, R.Y. and Biradar, D.P. (dir.) - Molecular Agrobiology, Bentham Science Publishers, p. 1-91.
  • Gao, M.-J., Li, X., Lindsay, D., Lydiate, D.J., et Hegedus, D.D. (2010). « Expression of embryonic traits in vegetative tissues. », Cold Spring Harbor Series, Suzhou, China.
  • Sanjeewa, W.G.T., Hegedus, D.D., Qiu, X., McIntosh, T.C., et Wanasundara, J.P.D. (2010). « Purification of homohexameric cruciferin from seeds of mutant Arabidopsis thaliana. », American Chemical Society 2010, Boston, USA.
  • Sanjeewa, W.G.T., Hegedus, D.D., Qiu, X., et Wanasundara, J.P.D. (2010). « In silico predictions of surface characteristics of cruciferin protein using homology models. », FABS Research Day, Saskatoon, Canada.
  • Sanjeewa, W.G.T., Hegedus, D.D., Qiu, X., et Wanasundara, J.P.D. (2010). « Surface characteristics of cruciferin protein: In silico predictions using homology models. », 10th Agricultural Biotechnology International Conference (ABIC), Saskatoon, SK, Canada, September 12-15, 2010.
  • Sanjeewa, W.G.T., Hegedus, D.D., Yu, P., Qiu, X., McIntosh, T.C., May, T., et Wanasundara, J.P.D. (2010). « Genetic makeup of native proteins changes the secondary structure features: A synchrotron FTIR study of Arabidopsis seed storage proteins. », American Chemical Society 2010, Boston, USA.
  • Toprak, U., Baldwin, D., Hegedus, D.D., Gillott, C., Harris, S., Theilmann, D.A., et Erlandson, M.A. (2010). « Mamestra configurata nucleopolyhedrovirus ENHANCIN substrate specificity and insect intestinal mucin structural types. », Society for Invertebrate Pathology Conference 2010, Trabzon, Turkey.

2009

  • Borhan, M.H., Links, M.G., Utermark, J., Sharpe, A.G., Beynon, E., Clarke, W.E., Jiang, R.H.Y., Hegedus, D.D., et Rimmer, S.R. (2009). « Genomic studies of Albugo candida – Arabidopsis thaliana interactions. », Molecular Plant-Microbe Interaction Workshop, Quebec City, Canada.
  • Coutu, C., Hope, B., Daskalchuk, T.E., Lydiate, D.J., Rozwadowski, K., et Hegedus, D.D. (2009). « Modeling Arabidopsis thaliana cruciferin tertiary structure to identify seed storage protein vacuolar sorting determinants. », 7th Canadian Plant Genomics Workshop, Sheraton Cavalier Hotel, Saskatoon, SK, Canada, August 24-27, 2009.
  • Erlandson, M.A., Links, M.G., Ethier, S., Toprak, U., Hegedus, D.D., et Theilmann, D.A. (2009). « Baculoviruses associated with Mamestra configurata (Bertha Armyworm): Role of viral enhancing factor (VEF) in the infection process. », 8th Workshop on the Molecular Biology and Genetics of the Lepidoptera, Crete, Greece.
  • Gao, M.-J., Li, X., Gruber, M.Y., Hegedus, D.D., et Lydiate, D.J. (2009). « Negative regulation of anthocyanin and proanthocyanidin biosynthetic pathway by a scarecrow-like protein in Arabidopsis thaliana. », American Society Plant Pathology Annual Meeting, Honolulu, Hawaii, USA.
  • Links, M.G., Sharpe, A.G., Yu, F.Q., Hill, J., Hemmingsen, S.M., Hegedus, D.D., Lydiate, D.J., et Borhan, H. (2009). « Bioinformatic analysis of whole genome shotgun data derived from 454 sequencing of two Leptosphaeria maculans isolates. », 7th Canadian Plant Genomics Workshop, Sheraton Cavalier Hotel, Saskatoon, SK, Canada, August 24-27, 2009.
  • Toprak, U., Baldwin, D., Erlandson, M.A., Gillott, C., et Hegedus, D.D. (2009). « Mucins “on guard”?: Impact of a baculovirus metalloprotease on Mamestra configurata insect intestinal mucins. », Entomological Society of America Annual Meeting 2009, Indianapolis, IN, USA.
  • Wei, S., Gruber, M.Y., Khachatourians, G.G., Hegedus, D.D., Parkin, I.A.P., et Hannoufa, A. (2009). « Characterization of an Arabidopsis MiR156b activation tagged mutant reveals SPL15 diverse roles. », American Society Plant Pathology Annual Meeting, Honolulu, Hawaii, USA.
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