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Registros recuperados: 4
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Age-dependent biological characteristics of embryonal mass of maritime pine in relation to the embryogenic potential Inra
Klimaszewska, K.; Noceda, C.; Pelletier, G.; Label, P.; Rodriguez, R.; Lelu-Walter, M.A..
Somatic embryogenesis (SE) in conifers is at the base of nearly allbiotechnology products that potentially might be developedincluding transgenic trees. SE is a powerful tool for clonalpropagation that has opened avenues for deployment of superiorclonally replicated planting stock in forest plantations. Althoughthe SE process can be managed for high efficiency there are stillseveral problems that require better understanding of underlyingcauses. One phenomenon, which occurs after the long-termculture of embryogenic tissue, particularly of pines, is the loss ofability to produce mature somatic embryos and consequentlyplants. Such unproductive cultures must be replaced, which is bothexpensive and undesirable. In an attempt to get an insight into...
Tipo: Meeting Paper Palavras-chave: MASSE EMBRYONNAIRE; EMBRYON SOMATIQUE; METHYLATION DE l'ADN EMBRYONAL MASS; SOMATIC EMBRYO; DNA METHYLATION; MARITIME PINE.
Ano: 2006 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD2008b2b6654e&uri=/notices/prodinra1/2008/11/
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La germination et la conversion en plante d'embryons somatiques de mélèze hybride en relation avec leur teneur interne en ABA Inra
Lelu-Walter, M.A.; Label, P..
Tipo: Meeting Paper Palavras-chave: MELEZE HYBRIDE; EMBRYON SOMATIQUE HYBRID LARCH; SOMATIC EMBRYO; ABSCISIC ACID.
Ano: 1993 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD200614429da5&uri=/notices/prodinra1/2009/02/
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Recent progress in somatic embryogenesis of four Pinus spp. Inra
Klimaszewska, K.; Trontin, J.F.; Becwar, M. R.; Devillard, C.; Park, Y.S.; Lelu-Walter, M.A..
Advances in conifer biotechnology offer new opportunities in the field of vegetative propagation and geneticengineering. Development of clonal propagation methods, especially somatic embryogenesis (SE), has numerous potentialapplications. Owing to its efficiency in plant regeneration, coupled with the ease of long-term storage in liquid nitrogen, SEbecame an indispensable tool for accelerating the development of tree varieties and deployment. Early SE protocols weredeveloped for Picea species, however, when applied to Pinus species, especially at the somatic embryo maturation stage, theywere unsuccessful. It became apparent that pines required more research and development to bring the SE biotechnology to itspotential. This review emphasizes the most...
Tipo: Journal Article Palavras-chave: EMBRYOGENESE SOMATIQUE; CRYOPRESERVATION; MASSE EMBRYONNAIRE; EMBRYON SOMATIQUE; EMBRYON ZYGOTIQUE; GRAINE IMMATURE; PROGRAMME D'AMELIORATION; AMELIORATION DES ARBRES FORESTIERS SOMATIC EMBRYOGENESIS; EMBRYONAL MASS; SOMATIC EMBRYO; ZYGOTIC EMBRYO; IMMATURE SEED; VEGETATIVE PROPAGATION; IMPROVEMENT PROGRAM; TREE IMPROVEMENT.
Ano: 2007 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD2007ec34b41c&uri=/notices/prodinra1/2008/10/
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Relation entre l'ABA exogène fourni aux embryons somatiques de mélèze hybride et leur teneur interne en ABA mesurée par ELISA Inra
Label, P.; Lelu-Walter, M.A..
Tipo: Meeting Paper Palavras-chave: MELEZE HYBRIDE; EMBRYON SOMATIQUE; ABA HYBRID LARCH; SOMATIC EMBRYO; ABSCISIC ACID.
Ano: 1993 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD2006e0d9d818&uri=/notices/prodinra1/2009/02/
Registros recuperados: 4
Primeira ... 1 ... Última
 

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