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Hambleton, Sarah, Ph.D.

Chercheuse scientifique, systématique des champignons de la rouille et du charbon

Coordonnées :

960, av. Carling
Édifice K.-W.-Neatby
Ottawa, (Ontario) K1A 0C6
Téléphone : 613-759-1769
Télécopieur : 613-759-1701
Courriel : sarah.hambleton@agr.gc.ca

Domaines d'expertise :

  • études en systématique des champignons de la rouille et du charbon des plantes cultivées et des mauvaises herbes en vue d'améliorer les systèmes d'identification et d'enrichir les bilans de biodiversité
  • élaboration de bases de données de séquençage d'ADN pour les champignons de la rouille et du charbon dans les collections nouvelles et les spécimens d'herbier
  • identification de marqueurs moléculaires spécifiques aux espèces
  • détection rapide et surveillance des champignons pathogènes des plantes à haut risque

Projets en cours :

  • Détection et surveillance des spores aériennes de la rouille comme outil d'information pour les stratégies de réduction de l'usage des pesticides
  • Essais de réactions en chaîne de la polymérase pour la détection d'agents pathogènes de la rouille du soja Phakopsora spp (Glycine max) dans les parcelles d'alerte en Ontario
  • Établissement de collections, de bases de référence et d'information génétiques et de systèmes de détection pour la lutte contre le bioterrorisme en agriculture et en foresterie

Publications de recherche

2019

  • Hambleton S., Liu M., Eggertson Q., Wilson S., Carey J., Anikster Y., Kolmer J. 2019. Crown rust fungi with short lifecycles – the Puccinia mesnieriana species complex. Sydowia 71:47-63

2017

  • Chen W, Hambleton S, Seifert KA, Lévesque CA, Carisse O, Moussa SD, Peters RD, Lowe C, Chapados JT. 2017. Assessing performance of spore samplers in monitoring and forecasting aeromycobiota diversity and fungal plant pathogen distribution patterns. Applied and Environmental Microbiology Submitted, under peer review.
  • Demers, J.E., Liu, M., Hambleton, S., Castlebury, L.A. (2017). Rust fungi on panicum, 109(1), 1-17. http://dx.doi.org/10.1080/00275514.2016.1262656

2015

  • Liu, M., McCabe, E., Chapados, J.T., Carey, J., Wilson, S.K., Tropiano, R., Redhead, S.A., Lévesque, C.A., et Hambleton, S. (2015). « Detection and identification of selected cereal rust pathogens by TaqMan® real-time PCR. », Canadian Journal of Plant Pathology, 37(1), p. 92-105. doi : 10.1080/07060661.2014.999123
  • Rioux, S., Mimee, B., Gagnon, A.-È., et Hambleton, S. (2015). « First report of stripe rust (Puccinia striiformis f. sp. tritici) on wheat in Quebec, Canada. », Phytoprotection, 95(1), p. 7-9. doi : 10.7202/1028400ar
  • Stielow, J.B., Lévesque, C.A., Seifert, K.A., Meyer, W., Irinyi, L., Smits, D., Renfurm, R., Verkley, G.J.M., Groenewald, M., Chaduli, D., Welti, S., Lesage-Meessen, L., Favel, A., Al-Hatmi, A.M.S., Damm, U., Yilmaz, N., Houbraken, J.A.M.P., Lombard, L., Quaedvlieg, W., Binder, M., Vaas, L.A.I., Vu, K.D., Yurkov, A., Begerow, D., Roehl, O., Guerreiro, M., Fonseca, A., Samerpitak, k., Van Diepeningen, A.D., Dolatabadi, S., Moreno, L.F., Casaregola, S., Jacques, N., Roscini, L., Egidi, E., Bizet, C., Garcia-Hermoso, D., Martin, M., Deng, S., Groenewald, J.Z., Boekhout, T., De Beer, Z.W., Barnes, D.I., Duong, T.A., Wingfield, M.J., de Hoog, G.S., Crous, P.W., Lewis, C.T., Hambleton, S., Moussa, T.A.A., Al-Zahrani, H.S., Almaghrabi, O.A., Louis-Seize, G.W., Assabgui, R., McCormick, W.A., Omer, G., Dukik, K., Cardinali, G., Eberhardt, U., Mallet, S., de Vries, M., et Robert, V.A. (2015). « One fungus, which genes? Development and assessment of universal primers for potential secondary fungal DNA barcodes. », Persoonia, 35, p. 242-263. doi : 10.3767/003158515X689135

2014

  • Seifert, K.A., Hambleton, S., et les autres (2014). « Finding needles in haystacks: linking scientific names, reference specimens and molecular data for Fungi. », Database: The Journal of Biological Databases and Curation, 2014(bau061), p. 1-21. doi : 10.1093/database/bau061

2013

  • Liu, M. et Hambleton, S. (2013). « Laying the foundation for a taxonomic review of Puccinia coronata s.l. in a phylogenetic context. », Mycological Progress, 12(1), p. 63-89. doi : 10.1007/s11557-012-0814-1
  • Liu, M., Szabo, L.J., Hambleton, S., Anikster, Y., et Kolmer, J.A. (2013). « Molecular phylogenetic relationships of the brown leaf rust fungi on wheat, rye and other grasses. », Plant Disease, 97(11), p. 1408-1417. doi : 10.1094/PDIS-02-13-0152-RE
  • Shoemaker, R.A., Hambleton, S., et Liu, M. (2013). « Vialaea insculpta revisited. », North American Fungi, 8(10), p. 1-13. doi : 10.2509/naf2013.008.010
  • Shoemaker, R.A., Malloch, D., Hambleton, S., et Liu, M. (2013). « A new Vestigium on Abies balsamea. », North American Fungi, 8(9), p. 1-6. doi : 10.2509/naf2013.008.009
  • Sigler, L., Hambleton, S., et Paré, J.A. (2013). « Molecular characterization of reptile pathogens currently known as members of the Chrysosporium anamorph of Nannizziopsis vriesii (CANV) complex and relationship with some human-associated isolates. », Journal of Clinical Microbiology, 51(10), p. 3338-3357. doi : 10.1128/JCM.01465-13

2012

  • Gorzelak, M.A., Hambleton, S., et Massicotte, H.B. (2012). « Community structure of ericoid mycorrhizas and root-associated fungi of Vaccinium membranaceum across an elevation gradient in the Canadian Rocky Mountains. », Fungal Ecology, 5(1), p. 36-45. doi : 10.1016/j.funeco.2011.08.008
  • Liu, M. et Hambleton, S. (2012). « Puccinia chunjii, a close relative of the cereal stem rusts revealed by molecular phylogeny and morphological study. », Mycologia, 104(5), p. 1056-1067. doi : 10.3852/11-251
  • Schoch, C.L., Seifert, K.A., Huhndorf, S.M., Robert, V.A., Spouge, J.L., Lévesque, C.A., Chen, W., et Fungal Barcoding Consortium, (2012). « Nuclear ribosomal internal transcribed spacer (ITS) region as a universal DNA barcode marker for Fungi. », Proceedings of the National Academy of Sciences of the USA (PNAS), 109(16), p. 6241-6246. doi : 10.1073/pnas.1117018109

2011

2010

  • Liu, M. et Hambleton, S. (2010). « Taxonomic study of stripe rust, Puccinia striiformis sensu lato, based on molecular and morphological evidence. », Fungal Biology, 114(10), p. 881-899. doi : 10.1016/j.funbio.2010.08.005
  • Tsuneda, A., Hambleton, S., et Currah, R.S. (2010). « Endoconidioma populi from aspen and alder: phylogeny, and variations in cleistopycnidial morphology and their ecological implications. », Botany, 88(7), p. 675-684. doi : 10.1139/B10-043

2009

Autres publications relatives à la science

2019

  • Nguyen HDT, Grunwald NJ, Abad ZG, Martin FN, Crouch J, Hambleton S, Dettman J, Liu M, Harris LJ, Castlebury L, Salagado-Salazar C, Cowger C, Ellouz O, Mollov D, Fall ML, Ling K, Griffifths J, Mahaffee W, Chen W, Sultata T, Yu Q, Carta LK, Skantar AM, Tambong J, Rogers E, Li S, Dumonceaux TJ, Widmer TL. The 2019 AAFC-USDA meeting on genotyping and monitoring of high-risk plant pathogens.
  • Tremblay, É. D., D. Shearlaw, H. D. T. Nguyen, G. J. Bilodeau and S. Hambleton. 2019. Laboratory testing of qPCR assays designed in silico reveal promising results to rapidly identify phytopathogenic Tilletia species. In Plant Canada 2019 meeting. July 7-10 2019, Guelph, Ontario, Canada. (Poster).

2018

  • Barnes C. W., Hambleton S., Ordonez M. E., Fetch T. G., Chaves M., Martinelli J., da Silva G., Bordignon S., Campos P., Gandullo R., Madariaga R., Azzimonti G., and German S. 2018. Phylogenetic analysis of South American Berberis species and their related rust fungi. (Abstr.) Phytopathology 108:S1.1. https://doi.org/10.1094/PHYTO-108-10-S1.87.
  • M. Liu, S. Hambleton, Y. Anikster, And J. Kolmer 2019. Gene flow as a character in polyphasic classification of phytopathogenic fungi: a case study in wheat leaf rust species complex. Canadian Journal of Plant Pathology 41(1): 155

2017

  • Fetch T, Hambleton S, Chaves M, Martinelli J, Da Silva G, Bordignon S, Campos P, Madariaga R, Barnes C, Ordóñez M, Azzimonti G, Germán S. 2017. Collection and characterization of species of Berberis in Argentina, Brazil, Chile, Ecuador and Uruguay. Annual Meeting, The Canadian Phytopathological Society, 2017 / Réunion annuelle, la société canadienne de phytopathologie, 2017. Canadian Journal of Plant Pathology 39(4):555. DOI 10.1080/07060661.2017.1386378

2016

  • Hambleton, S., Eggertson, Q., Lévesque, C.A. Chen, W., Barasubiye, T., Redhead, S.A., and Liu, M. (2016). " DNA-barcoding the Powdery Mildews – sampling herbarium specimens in the National Mycological Herbarium (DAOM).", Canadian Phytopathological Society Annual Meeting, Delta Beausejour, Moncton, New Brunswick, Canada, June 12-15, 2016. (Poster)
  • Hambleton, S., Eggertson, Q., Wilson, S., Redhead, S.A., and Lévesque, C.A. (2016). "DNA-barcoding the rusts – sampling herbarium specimens in the National Mycological Herbarium (DAOM).", Canadian Phytopathological Society Annual Meeting, Delta Beausejour, Moncton, New Brunswick, Canada, June 12-15, 2016. (Abstract and Poster)

2015

  • Chen, W., Hambleton, S., et Lévesque, C.A. (2015). « Environmental metagenomics for plant pathogen surveillance: the promise and the practice. », Invited Oral Presentation at Institute of Microbiology, Chinese Academy of Sciences, Beijing, China, September 30, 2015. (Présentation)
  • Chen, W., Redhead, S.A., Seifert, K.A., Xiong, K., Hambleton, S., et Lévesque, C.A. (2015). « Fungal pathogen surveillance using metagenomics approach requires one fungus one name. », XVIII International Plant Protection Congress (IPPC), Free University Berlin, Henry Ford Building, Berlin, Germany, August 24-27, 2015.
  • Hambleton, S., Eggertson, Q.A., et Liu, M. (2015). « The rust pathogens of Rubus in Canada – identification, nomenclature and DNA-barcoding. », Botany 2015, Shaw Convention Center, Edmonton, Alberta, Canada, July 25-29, 2015.
  • Lévesque, C.A., Chen, W., Hambleton, S., Seifert, K.A., Adam, Z., Bilodeau, G.J., Cullis, J., Demeke, T., Dumonceaux, T.J., Gagnon, M., Graefenhan, T., Kawchuk, L.M., Khan, I.U.H., Lewis, C.T., Li, X., Links, M.G., Mimee, B., Rott, M., Tambong, J.T., Topp, E., Yu, Q., et Yuan, K. (2015). Project CRTI 09-462RD - Next generation sequencing, direct detection and genotyping of fungi, bacteria and nematodes in the agri-food system. DRDC-RDDC-2015-C148. Final Close-Out Report. (Rapport)
  • Lévesque, C.A., Chen, W., Hambleton, S., Seifert, K.A., Adam, Z., Bilodeau, G.J., Cullis, J., Demeke, T., Dumonceaux, T.J., Gagnon, M., Graefenhan, T., Kawchuk, L.M., Khan, I.U.H., Lewis, C.T., Li, X., Links, M.G., Mimee, B., Rott, M., Tambong, J.T., Yu, Q., et Yuan, K. (2015). Project CRTI 09-462RD - Next generation sequencing, direct detection and genotyping of fungi, bacteria and nematodes in the agri-food system. Final Report. 54. http://cradpdf.drdc-rddc.gc.ca/PDFS/unc195/p802330_A1b.pdf. (Rapport)
  • Lévesque, C.A., Chen, W., Hambleton, S., Seifert, K.A., et Graefenhan, T. (2015). « Environmental Sequencing – A New Frontier for Species Identification. », The First National Science Day of the Science and Technology Branch of AAFC, Horticulture Research and Development Centre (HRDC), St-Jean-sur-Richelieu, QC, Canada, July 9, 2015. (Présentation)
  • Lowe, C., Zahariev, M., Liu, M., Hambleton, S., Seifert, K.A., Lévesque, C.A., et Chen, W. (2015). « Computational pipeline to improve detection accuracy of plant pathogens from NGS datasets using signature oligonucleotides. », American Phytopathological Society Annual Meeting, Pasadena Convention Center, Pasadena, CA, USA, August 1-5, 2015. (Affiche)

2014

  • Hambleton, S., Chen, W., Chapados, J.T., Lewis, C.T., et Lévesque, C.A. (2014). « Application of NGS technology in fungal pathogen detection and challenges in identification at species level. », 10th International Mycological Conference (IMC10), Bangkok, Thailand, August 3-8, 2014, Invited oral presentation.
  • Hambleton, S., Eggertson, Q.A., Edwards, T., Barasubiye, T., Redhead, S.A., et Lévesque, C.A. (2014). « DNA-barcoding herbarium specimens of obligate fungal pathogens – targeting the gaps in reference databases. », 10th International Mycological Conference (IMC10), Bangkok, Thailand, August 3-8, 2014. (Affiche)
  • Hambleton, S., Temple, K., et Liu, M. (2014). « Taxonomy and DNA sequence variation of the rust fungi infecting four prairie grass species. », APS-CPS Joint Meeting, Hilton Minneapolis, Minneapolis, MN, USA, August 9-13, 2014. (Affiche)
  • Kesanakurti, P., Richards, L., Gerdis, S., et Hambleton, S. (2014). « Developing a DNA-based toolkit for detection and identification of wheat rust pathogens. », APS-CPS Joint Meeting, Hilton Minneapolis, Minneapolis, MN, USA, August 9-13, 2014. (Affiche)

2013

  • Fung, S., Rempel, H., Block, G.S., Chen, W., Janzen, T., Lewis, C.T., Zhang, N., El-Kayssi, N., Bilkhu, S., Hambleton, S., Amoako, K.K., Lévesque, C.A., Bach, S.J., Delaquis, P.J., et Diarra, M.S. (2013). « Bacillus species across Canada's agriculture environment: an ecological perspective. », International conference on Bacillus antracis, B. cereus, and B. thurengiensis, Victoria, BC, Canada, September 1-5, 2013, Abstract. (Affiche)
  • Kesanakurti, P., Setia, R., Temple, K., Hambleton, S., Lévesque, C.A., et Lewis, C.T. (2013). « Genome data mining and diagnostic marker development of Tilletia indica for Agri-food system detection screening. », Phytopathology, 103(Suppl.2:S2), p. 73. (Résumé)
  • Lévesque, C.A., Lewis, C.T., Assabgui, R., McCormick, W.A., Ponovera, E., Hambleton, S., et Seifert, K.A. (2013 internal). « Development of additional DNA barcodes for Fungi based on conserved Pfam families and domains. », 21st Annual Conference of Intelligent Systems for Molecular Biology (ISMB) and European Conference on Computational Biology (ECCB), Berlin, Germany, July 19-23, 2013, Invited oral presentation.
  • Lewis, C.T., Chen, W., Zhang, N., El-Kayssi, N., Fung, S., Diarra, M.S., Bilkhu, S., Hambleton, S., et Lévesque, C.A. (2013). « Developing an integrated bioinformatics platform to support real-time monitoring of agricultural environments. », 21st Annual Conference of Intelligent Systems for Molecular Biology (ISMB) and European Conference on Computational Biology (ECCB), Berlin, Germany, July 19-23, 2013.
  • Malloch, D., Sigler, L., et Hambleton, S. (2013). « Leuconeurospora capsici comb. nov. and Leuconeuorspora polypaeciloides sp. nov. - New Species Name registration. », Index Fungorum, 20.
  • Ordoñez, M.E., Vivvanco, C.E., Hambleton, S., et Barnes, C.W. (2013). « Puccinia on wheat and other Poaceae in the Ecuadorian highlands. », Phytopathology, 103(Suppl.2:S2), p. 108. (Résumé)
  • Sigler, L., Hambleton, S., et Paré, J.A. (2013). « Ophidiomyces gen. nov. and Ophidiomyces ophiodiicola comb. nov. - New Species Name registration. », Index Fungorum, 19.

2012

  • Chen, W., Lewis, C.T., Chapados, J.T., Hambleton, S., Seifert, K.A., Temple, K., Biernacka-Larocque, A., Robleh Djama, Z., et Lévesque, C.A. (2012). « Canada-wide spore-trapping network provides effective monitoring of microbial phytopathogens in air and rain samples. », Annual meeting of the American Phytopathological Society, Providence, RI, USA, August 4-8, 2012, In: Phytopathology 102: S4.22.
  • Lévesque, C.A., Bilkhu, S., Chapados, J.T., Chen, W., Hambleton, S., Lewis, C.T., Oliver, K., et Seifert, K.A. (2012). « AeroNet: A Canadian spore trapping network monitoring fungi and bacteria with DNA barcodes and next generation sequencing. », The Role of Genomics & Bioinformatics in Protecting Canadians from Microbial Food Safety Risks Workshop, Southway Hotel and Conference Centre, Ottawa, ON, Canada, February 21-22, 2012, Invited oral presentation.
  • Rintoul, T.L., Rintoul, T., Lévesque, C.A., Robideau, G.P., Eggertson, Q.A., Rodrigue, N., Chen, W., Spies, C.F.J., Bala, K., de Cock, A.W.A.M., Coffey, M.F., Hamilton, J.P., Hambleton, S., Adhikari, B., et Buell, C.R. (2012). « Molecular diagnosis, identification and phylogeny of Pythium, Phytopythium and related genera. », 4th International Workshop on Phytophthora, Pythium and Phytopythium, College Park, MD, USA, May 21-25, 2012, Invited oral presentation.
  • Seifert, K.A., Graefenhan, T., Chen, W., Lewis, C.T., Bilkhu, S., Chapados, J.T., Hambleton, S., et Lévesque, C.A. (2012). « Prospects for using quantitative PCR and metagenomics to detect mycotoxigenic fungi without culturing. », MycoRed International Conference, Carleton University, Ottawa, ON, Canada, June 2012.

2011

  • Chen, W., Lewis, C.T., Chapados, J.T., Bilkhu, S., Hambleton, S., Seifert, K.A., et Lévesque, C.A. (2011). « Aerobiota diversity in Canada’s air: Mining the metagenomic data. », Great Lakes - St. Lawrence Spring Workshop in Mycology, Peterborough, ON, Canada, May 7-8, 2011. (Présentation)
  • Hambleton, S., Chen, W., Lewis, C.T., Bilkhu, S., Chapados, J.T., Oliver, K., Tenuta, A.U., et Lévesque, C.A. (2011). « AeroNet Canada: Profiling rust fungus diversity in spore trap samples with DNA barcoding and next generation sequencing. », North American Rust Workers Meeting (NARW), St. Paul, MN, USA, June 12, 2011. (Présentation)
  • Lévesque, C.A., Bilkhu, S., Chapados, J.T., Chen, W., Hambleton, S., Lewis, C.T., Oliver, K., et Seifert, K.A. (2011). « AeroNet: A Canadian spore trapping network monitoring fungi and bacteria with DNA barcodes and next generation sequencing. », iBOL-Canada: The future of DNA Barcoding in Canada, Beaty Biodiversity Museum, UBC, Vancouver, BC, Canada, April 29-May 1, 2011. (Présentation)
  • Marsh, K., McCallum, B.D., Wang, X., Tenuta, A.U., Hambleton, S., et Saville, B. (2011). « Investigating emerging wheat pathogens, new wheat leaf rust virulence in Ontario. », 1st Canadian Wheat Symposium, Winnipeg, MB, Canada, November 30-December 2, 2011.
  • Tsuneda, A., Hambleton, S., et Currah, R.S. (2011). « The anamorph genus Knufia and its phylogenetically allied species in Coniosporium, Sarcinomyces, and Phaeococcomyces., [Botany/Botanique, 89(8), pp. 523-536.] (Corrigendum). », Botany, 89(12), p. 887.

2009

  • Lévesque, C.A., Seifert, K.A., Babcock, C., Bissett, J.D., Hambleton, S., Lewis, C.T., Redhead, S.A., Brière, S.C., Côté, M.J., et Hamelin, R.C. (2009). « CRTI-04-0045RD - Development of collections, reference/DNA databases and detection systems to counter bioterrorism against agriculture and forestry. », 7th Annual CRTI Summer Symposium 2009, Ottawa, ON, Canada, June 16-18, 2009, p. 10-11.
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