Samson, Guy
Présentation
PHYSIOLOGISTE VÉGÉTAL INTÉRESSÉ PAR LA PHOTOSYNTHÈSE ET LA FLUORESCENCE DES VÉGÉTAUX
Curriculum Court
Stage Post-Doctoral 1, Carnegie Institution of Whashington, Stanford, CA
Satge Post-Doctoral 2, Phototysynthesis Research Unit-USDA, University of Illinois at Urbana-Champaign
Satge Post-Doctoral 3, Department of Biology, Brock University,Ontario
Doctorat en biophysique, Université du Québec à Trois-Rivières
Maîtrise au Département des sols, Agronomie, Université Laval
Intérêts de recherche
Phototsynthèse, physiologie végétale, fluoresecnce des végétaux, stress oxydatifs, polyphénols, antioxydants.
Coordonnées
Courriel : Guy.Samson@uqtr.ca
Téléphone : (819) 376-5011 poste: 3374
Affiliations
Aucune
Autres sites
Site web personnel
Page du département des sciences de l'environnement UQTR
Publications
Bourassa, P., Côté, R., Hutchandani, S., Samson, G., and Tajmir-Riahi, H. A. 2013. The effect of milk alpha-casein on the antioxidant activity of tea polyphenols, J. Photochem. Photobiol. B Biol. 128, 43-49.
Panneton, B., Guillaume, S., Samson, G., and Roger, J. M. 2011. Discrimination of corn from monocotyledonous weeds with ultraviolet (UV) induced fluorescence, Appl Spectrosc. 65, 10-19.
Hasni, I., Bourassa, P., Hamdani, S., Samson, G., Carpentier, R., and Tajmir-Riahi, H. A. 2011. Interaction of milk α- And β-caseins with tea polyphenols, Food Chem. 126, 630-639.
Cadet, É., and Samson, G. 2011. Detection and discrimination of nutrient deficiencies in sunflower by blue-green and chlorophyll-A fluorescence imaging, J. Plant Nutr. 34, 2114-2126.
Yaakoubi, H., Samson, G., Ksontini, M., and Chaibi, W. 2010. Localized increases of polyphenol concentration and antioxidant capacity in relation to the differential accumulations of copper and cadmium in roots and in shoots of sunflower, Bot. 88, 901-911.
Panneton, B., Guillaume, S., Roger, J. M., and Samson, G. 2010. Improved discrimination between monocotyledonous and dicotyledonous plants for weed control based on the blue-green region of ultraviolet-induced fluorescence spectra, Appl Spectrosc. 64, 30-36.
Longchamps, L., Panneton, B., Samson, G., Leroux, G. D., and Thériault, R. 2010 Discrimination of corn, grasses and dicot weeds by their UV-induced fluorescence spectral signature, Precis. Agric. 11, 181-197.
Dubeau, S., Samson, G., and Tajmir-Riahi, H. A. 2010. Dual effect of milk on the antioxidant capacity of green, Darjeeling, and English breakfast teas, Food Chem. 122, 539-545.
Bélanger, M. C., Viau, A. A., Samson, G., and Chamberland, M. 2007. Comparison of reflectance and fluorescence spectroscopy for the detection of nitrogen deficiency in potato plants, Can J Remote Sens. 33, 69-80.
Bélanger, M. C., Viau, A. A., Samson, G., and Chamberland, M. 2006. Near-field fluorescence measurements for nutrient deficiencies detection on potatoes (Solanum tuberosum L.): Effects of the angle of view, Int. J. Remote Sens. 27, 4181-4198.
Bélanger, M. C., Viau, A. A., Samson, G., and Chamberland, M. 2005. Determination of a multivariate indicator of nitrogen imbalance (MINI) in potato using reflectance and fluorescence spectroscopy, Agron. J. 97, 1515-1523.
Mercure, S. A., Daoust, B., and Samson, G. 2004. Causal relationship between growth inhibition, accumulation of phenolic metabolites, and changes of UV-induced fluorescences in nitrogen-deficient barley plants, Can. J. Bot. 82, 815-821.
Escalona, M., Samson, G., Borroto, C., and Desjardins, Y. 2003. Physiology of effects of temporary immersion bioreactors on micropropagated pineapple plantlets, In Vitro Cell. Dev. Biol. Plant. 39, 651-656.
Egorova, E. A., Bukhov, N. G., Heber, U., Samson, G., and Carpentier, R. 2003. Effect of the Pool Size of Stromal Reductants on the Alternative Pathway of Electron Transfer to Photosystem I in Chloroplasts of Intact Leaves, Russ. J. Plant Physiol. 50, 431-440.
Yaakoubd, B., Andersen, R., Desjardins, Y., and Samson, G. 2002. Contributions of the free oxidized and QB-bound plastoquinone molecules to the thermal phase of chlorophyll-a fluorescence, PHOTOSYNTH. RES. 74, 251-257.
Juneau, P., Le Lay, P., Böddi, B., Samson, G., and Popovic, R. 2002. Relationship between the structural and functional changes of the photosynthetic apparatus during chloroplast-chromoplast transition in flower bud of Lilium longiflorum, Photochem. Photobiol. 75, 377-381.
Van Le, Q. U. Y., Samson, G. U. Y., and Desjardins, Y. 2001. Opposite effects of exogenous sucrose on growth, photosynthesis and carbon metabolism of in vitro plantlets of tomato (L. esculentum Mill.) grown under two levels of irradiances and Co2 concentration, J. Plant Physiol. 158, 599-605.
Dorais, M., Ayari, O., Samson, G., and Gosselin, A. 2001. Does carbohydrate accumulation affect the photosynthetic efficiency of tomato leaves?, In Acta Horticulturae (Bar-Tal, A., and Plaut, Z., Eds.), pp 251-260.
Bukhov, N. G., Samson, G., and Carpentier, R. 2001. Nonphotosynthetic reduction of the intersystem electron transport chain of chloroplasts following heat stress. The pool size of stromal reductants, Photochem. Photobiol. 74, 438-443.
Bukhov, N., Carpentier, R., and Samson, G. .2001. Heterogeneity of Photosystem I reaction centers in barley leaves as related to the donation from stromal reductants, PHOTOSYNTH. RES. 70, 273-279.
Bukhov, N. G., Samson, G., and Carpentier, R. 2000. Nonphotosynthetic reduction of the intersystem electron transport chain of chloroplasts following heat stress. Steady-state rate, Photochem. Photobiol. 72, 351-357.
Ayari, O., Samson, G., Dorais, M., Boulanger, R., and Gosselin, A. 2000. Stomatal limitation of photosynthesis in winter production of greenhouse tomato plants, Physiol. Plant. 110, 558-564.
Étudiants
M.Sc. : Aucun