References of "Mergeai, Guy"
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See detailCytogenetics of a new trispecies hybrid In cotton: [(Gossypium Hirsutum L. X G-Thurberi Tod.)(2) X G-Longicalyx Hutch. & Lee]
Konan, On.; D'Hont, A.; Baudoin, Jean-Pierre ULg et al

in Plant Breeding (2007), 126(2), 176-181

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See detailProduction of new interspecific cotton (Gossypium spp.) hybrids highly resistant to the reniform nematode (Rotylenchulus reniformis).
Konan, O.N; D'hont, A; Rodier-Goud, M et al

in Proceedings of the World cotton Research Conference IV (2007)

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See detailCréation d'un hybride trispécifique de cotonnier résistant au nématode reniforme.
Konan, N. O.; Baudoin, Jean-Pierre ULg; D'Hont, A. et al

in Cahiers d'Etudes et de Recherches Francophones. Agricultures (2007), 16(1), 37-39

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See detailPossibilités d'amélioration de la principale espèce cultivée de cotonnier (Gossypium hirsutum L.) pour la résistance au nématode reniforme (Rotylenchulus reniformis Linford et Oliveira).
Konan, N'guessan ULg; Mergeai, Guy ULg

in Biotechnologie, Agronomie, Société et Environnement = Biotechnology, Agronomy, Society and Environment [=BASE] (2007), 11(2), 159-171

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See detailContributions possibles des innovations genetiques pour l'amelioration de la competitivite des filieres cotonnieres africaines.
Mergeai, Guy ULg

in Biotechnologie, Agronomie, Société et Environnement = Biotechnology, Agronomy, Society and Environment [=BASE] (2006), 10(4), 345-350

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See detailCartographie au moyen de marqueurs microsatellites des gènes de Gossypium sturtanium Willis responsables de l'inhibition de la synthèse du gossypoll uniquement dans la graine du cotonnier
Benbouza, H.; Lacape, M.; Courtois, B. et al

in Actes des Xèmes Journées Scientifiques du Réseau "Biotechnologies végétales : Quelles biotechnologies pour une agriculture durable ?" (2006)

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See detailAmelioration de la methode d'extraction d'ADN au CTAB appliquee aux feuilles de cotonnier.
Benbouza, H.; Baudoin, Jean-Pierre ULg; Mergeai, Guy ULg

in Biotechnologie, Agronomie, Société et Environnement = Biotechnology, Agronomy, Society and Environment [=BASE] (2006), 10(2), 73-76

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See detailOptimization of a reliable, fast, cheap and sensitive silver staining method to detect SSR markers in polyacrylamide gels.
Benbouza, H.; Jacquemin, J. M.; Baudoin, Jean-Pierre ULg et al

in Biotechnologie, Agronomie, Société et Environnement = Biotechnology, Agronomy, Society and Environment [=BASE] (2006), 10(2), 77-81

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See detailIntrogressions interspecifiques chez le cotonnier.
Mergeai, Guy ULg

in Cahiers Agricultures (2006), 15(1),

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See detailRelever les défis environnementaux pour les filières cotonnières
Abou Abba,, A.; Hofs, Jean-Luc; Mergeai, Guy ULg

in Biotechnologie, Agronomie, Société et Environnement = Biotechnology, Agronomy, Society and Environment [=BASE] (2006)

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See detailStudy of the determinism of the glanded-plant and glandless-seed trait introgressed in G. hirsutum from G. sturtianum. Germplasm and genetic stocks
Mergeai, Guy ULg; Lacape; Ndir, K et al

in Proceedings of the international cotton genome initiative, 18-20 September, 2006, Brazilia, Brazil (2006)

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See detailVariability of cotton diploid species SSR amplification in interspecific hybrids
Konan, N.O; Baudoin, Jean-Pierre ULg; Ben Bouza, H et al

in Proceedings of the plant & Animal Genome Conference XIII (2005)

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See detailMolecular monitoring of the introgression in Gossypium hirsutum L. of G. sturtanium Willis genes controlling the "glanded-plant and glandless-seed" trait
Benbouza, H.; Lacape, M.; Jacquemin, J. M. et al

in World Cotton Research Conference - 3. Cotton production for the new Millenium (2004)

One hundred mapped micro-satellites markers located on the chromosomes of subgenome Ah were used to monitor the introgression of DNA fragments coming from the Australian species G. sturtianum Willis in ... [more ▼]

One hundred mapped micro-satellites markers located on the chromosomes of subgenome Ah were used to monitor the introgression of DNA fragments coming from the Australian species G. sturtianum Willis in BC1, BC2, BC2S1, BC2S2, BC2S3, BC3, BC3S1 and BC3S2 obtained from the G. hirsutum L. x G. raimondii Ulb. x G. sturtianum (HRS) trispecific hybrid. In these plants, the inhibition of the gossypol synthesis only in the seed seems to be linked to the substitution of fragments of linkage groups C2, C3, C4, C5, C6, C7 and C9 of G. hirsutum by homeologous segments of G. sturtianum chromosomes. The prospect to use these genetic stocks to develop commercial varieties is discussed according to the putative genetic determinism of the “low-gossypol seed and high-gossypol plant”-trait. [less ▲]

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See detailQTL analysis of the expression of the low-gossypol seed and high gossypol plant trait in the progeny of the Gossypium hirsutum x G. raimondii x G. sturtanium trispecific hybrid
Benbouza, H.; Lacape, M.; Courtois, B. et al

in Proceedings of the Beltwide cotton improvement conference (2004)

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See detailIntrogression in tetraploid cotton of the resistance to reniform nematode Rotylenchulus reniformis Lind. & Oliveira from the Gossypium hirsutum L. x G. longicalyx Hutch & Lee x G. thurberi Tod trispecific hybrid
Konan, N'Guessan ULg; Ruano, O.; Prud'Homme, S. et al

in World Cotton Research Conference - 3. Cotton production for the new Millenium (2004)

In order to develop upland cotton plants resistant to Rotylenchulus reniformis Lind. & Oliveira reniform nematode, a three-species hybrids including Gossypium hirsutum L. (2n = 4 x = 52, (AD)1 genome) was ... [more ▼]

In order to develop upland cotton plants resistant to Rotylenchulus reniformis Lind. & Oliveira reniform nematode, a three-species hybrids including Gossypium hirsutum L. (2n = 4 x = 52, (AD)1 genome) was created using G. longicalyx Hutch & Lee as donor parent (2n = 2x = 26, F1 genome) and G. thurberi Tod. (2n = 2x = 26, D1 genome) as bridge species. The morphology and the resistance to reniform nematode of the parents and of thirty plants belonging to the selfed progeny of G. hirsutum x G. longicalyx x G. thurberi (HLT) trispecific hybrid were assessed. G. longicalyx, G. hirsutum x G. longicalyx hexaploid and all the thirty plants issued from the selfing of HLT hybrid were very resistant to reniform nematode unlike G. hirsutum which was very sensitive to it. Cytogenetic studies showed that HLT hybrid and its direct progeny have 52 chromosomes as the main cotton cultivated species. HLT hybrid shows a good pollen fertility and a very high level of chromosome pairing at metaphase I. It is self fertile but presents important incompatibility barriers when crossed as female parent with G. hirsutum. The prospects to develop upland cotton commercial cultivars resistant to reniform nématodes from the available interspecific genetic stocks are discussed. [less ▲]

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See detailIsolation and characterisation of seven alien monosomic addition lines of Gossypium australe F. Muell. on G. hirsutum L.
Ahoton, L.; Lacape, J. M.; D'Hont, A. et al

in World Cotton Research Conference - 3. Cotton production for the new Millenium (2004)

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See detailRecombination and somatic elimination of a Gossypium australe chromosome in G. hirsutum
Sarr, D.; Baudoin, Jean-Pierre ULg; Mergeai, Guy ULg

in Proceedings of the Beltwide cotton improvement conference (2004)

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See detailUse of mapped SSR markers to assist the selection of low-gossypol seeds and high-gossypol plant cultivars in upland cotton
Benbouza, H.; Lacape, M.; Jacquemin, J. M. et al

in Proceedings of the 2004 International cotton initiative workshop (2004)

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