References of "Haubruge, Eric"
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See detailEtude de la diversité des pucerons et des auxiliaires adiphages relative à la présence d'orties en bordures de champ
Alhmedi, A.; Francis, Frédéric ULg; Bodson, Bernard ULg et al

in Notes Fauniques de Gembloux (2006), 59(2), 121-124

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See detailDéfense végétale, biotechnologies et développement de bio-insecticides
Francis, Frédéric ULg; Blecker, Christophe ULg; Deroanne, Claude et al

in Abstract book (2006)

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See detailProteomic approach to investigate aphid - plant interactions
Francis, Frédéric ULg; Harmel, Nicolas; De Pauw, Edwin ULg et al

in Abstract book (2006)

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See detailDIGE application to investigate aphid adaptation to resistant host plant
Francis, Frédéric ULg; Goggin, Fiona; Guillonneau, François et al

in Abstract book (2006)

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See detailSynthese enzymatique d’esters de sucre au départ d’huiles végétales
Detry, J.; Destain, Jacqueline ULg; Lognay, Georges ULg et al

Poster (2005, October 14)

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See detailSugar esters lipase mediated synthesis from vegetable oils
Destain, Jacqueline ULg; Detry, Jean; Lognay, Georges ULg et al

Scientific conference (2005, September 19)

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See detailSugar esters lipase mediated synthesis from vegetable oils
Destain, Jacqueline ULg; Detry, J.; Lognay, Georges ULg et al

Poster (2005, September)

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See detailGlutathione S-transferases in the adaptation to plant secondary metabolites in the Myzus persicae aphid.
Francis, Frédéric ULg; Vanhaelen, Nicolas; Haubruge, Eric ULg

in Archives of Insect Biochemistry and Physiology (2005), 58(3), 166-74

Glutathione S-transferases (GST) in insects play an important role in the detoxification of many substances including allelochemicals from plants. Induction of GST activity in Myzus persicae in response ... [more ▼]

Glutathione S-transferases (GST) in insects play an important role in the detoxification of many substances including allelochemicals from plants. Induction of GST activity in Myzus persicae in response to secondary metabolites from Brassica plants was determined using different host plant species and confirmed using artificial diet with pure allelochemicals added. The 2,4-dinitro-1-iodobenzene (DNIB) was found to be a useful substrate for identifying particular GSTs in insects. GSTs from M. persicae were purified using different affinity chromatography columns and related kinetic parameters were calculated. GST isoenzymes were characterised using electrophoretic methods. Although SDS-PAGE results indicated similarity among the purified enzymes from each affinity column, biochemical studies indicated significant differences in kinetic parameters. Finally, the GST pattern of M. persicae was discussed in terms of insect adaptation to the presence of plant secondary substances such as the glucosinolates and the isothiocyanates, from Brassicaceae host plants. [less ▲]

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See detailAphid adaptation to plant defence system
Francis, Frédéric ULg; Harmel, Nicolas ULg; Gerkens, Pascal et al

in Abstract book (2005)

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See detailReproductive Strategies Of Tribolium Flour Beetles
Arnaud, Ludovic; Brostaux, Yves ULg; Lallemand, Stéphane et al

in Journal of Insect Science [=JIS] (2005), 5(33),

Although, beetles of the genus Tribolium first evolved as saprophylic insects, they have adapted to the stored products environment for several thousand years. In this study reproductive strategies are ... [more ▼]

Although, beetles of the genus Tribolium first evolved as saprophylic insects, they have adapted to the stored products environment for several thousand years. In this study reproductive strategies are described for eight species of Tribolium that are known to occur in this environment. Experiments were conducted under the same conditions for every species, and several life history traits, including egg mass, adult mass, developmental time and fecundity were examined and compared among these species. Common reproductive strategies were not found among the different species and univariate analysis highlighted strong differences between the species for most of the traits investigated. Some species showed reproductive traits that are likely to give a fitness advantage in the environment of stored products. Multivariate statistical analysis allowed the detection of different sub-groups with respect to their reproductive strategy. Adult mass and egg-to-adult developmental time discriminated between groups. Intraspecific allometric relationships were further investigated but only a few correlations appeared to be significant. [less ▲]

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See detailProteomic study of plant-aphid interactions: between defense and adaptations.
Francis, Frédéric ULg; Gerkens, P.; De Pauw, Edwin ULg et al

in Comparative Biochemistry and Physiology. Part A, Physiology (2005), 141

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See detailExpression of a synthetic gene encoding a Tribolium castaneum carboxylesterase in Pichia pastoris
Delroisse, Jean-Marc; Dannau, Marie; Gilsoul, Jean-Jacques et al

in Protein Expression & Purification (2005), 42(2), 286-294

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