Výsledky vyhledávání - "Conservation du matériel génétique"

Traditional varieties of cacao (Theobroma cacao) in Madagascar: their origin and dispersal revealed by SNP markers

Autor: Li, Yanmei, Zhang, Dapeng, Motilal, Lambert A., Lachenaud, Philippe, Mischke, Sue, Meinhardt, Lyndel W.

Publikováno v: Beverage Plant Research

Cacao (Theobroma cacao L.) is an important Neotropical crop originating in South America and dispersed by European explorers, arriving in Madagascar in the late 19th century. Although Madagascar is an important producer of cocoa for the premium choco

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3631::3c298c2bbc11035b006e0ddc6a24ada0
http://agritrop.cirad.fr/598520/

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Coconut Biotechnology: Towards the Sustainability of the ‘Tree of Life’

Autor: Adkins, Steve W. (ed.), Foale, Mike (ed.), Bourdeix, Roland (ed.), Nguyen, Quang (ed.), Biddle, Julianne (ed.)

Widely known as the "tree of life", coconut (Cocos nucifera L.) provides a bountiful source for making a wide variety of healthy foods and industrial items. Its cultivation, however, has been encountering seriously destructive issues including lethal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02b0d9a3b0085229e4346dd451093d93
https://doi.org/10.1007/978-3-030-44988-9

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Molecular Viral Diagnosis and Sanitation of Yam Genetic Resources: Implications for Safe Yam Germplasm Exchange

Autor: Séverine Gallet, Claudie Pavis, Suzia Gélabale, Franciane Gamiette, Rose-Marie Gomez, Marie Umber, Pierre-Yves Teycheney, Denis Filloux, Armelle Marais

Publikováno v: Viruses
Volume 12
Issue 10
Viruses, Vol 12, Iss 1101, p 1101 (2020)
Viruses, MDPI, 2020, 12 (10), pp.1101. ⟨10.3390/v12101101⟩

Yam (Dioscorea spp.) is an important crop in tropical and subtropical regions. Many viruses have been recently identified in yam, hampering genetic conservation and safe international exchanges of yam germplasm. We report on the implementation of rel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a8d9a9733030adb5e39ba09576af90b
https://doi.org/10.3390/v12101101

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How an improved sorghum variety evolves in a traditional seed system in Mali: Effects of farmers’ practices on the maintenance of phenotype and genetic composition

Autor: Caroline Calatayud, Monique Deu, Eva Weltzien, Didier Bazile, Gilles Trouche, Kirsten Vom Brocke, Yalaly Traoré, Eric Gozé

Publikováno v: Field Crops Research

In Africa, it is mostly the informal seed system that ensures farmers’ seed supply. This is partly because the formal seed systems are not always effective in meeting demand for new seed varieties. Sometimes informal seed recycling and exchange of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9d537d900fca3476a1e30dc27436e28
https://doi.org/10.1016/j.fcr.2014.06.021

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Developing core collections to optimize the management and the exploitation of diversity of the coffee Coffea canephora

Autor: Rey Gastón Loor Solórzano, Hyacinthe Legnaté, Pascal Musoli, Thierry Leroy, Adrien Kalonji, Philippe Cubry, Fabien De Bellis

Publikováno v: Genetica
Genetica, Springer Verlag, 2014, 142 (3), pp.185-199. ⟨10.1007/s10709-014-9766-5⟩

The management of diversity for conservation and breeding is of great importance for all plant species and is particularly true in perennial species, such as the coffee Coffea canephora. This species exhibits a large genetic and phenotypic diversity

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fe0363b46d9d0fc991f4aa72a67bc56
https://doi.org/10.1007/s10709-014-9766-5

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A simple protocol for cryopreservation of zygotic embryos of ten accessions of coconut (Cocos nucifera L.)

Autor: J. Tregear, O. N'Nan, Valérie Hocher, Jean-Luc Verdeil, J.-L. Konan Konan, Assanvo Simon-Pierre N’guetta, M. Borges, Bernard Malaurie, Florent Engelmann

Publikováno v: In Vitro Cellular and Developmental Biology. Plant

A simple and efficient cryopreservation protocol for coconut zygotic embryos has been developed. Embryos were inoculated in Petri dishes on medium containing 3.2 M glucose, which were placed in hermetically closed containers containing 80 or 160 g si

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::737e5ee291f37e1b7e57c7ae7734087c
https://doi.org/10.1007/s11627-012-9425-4

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Social Organization of Crop Genetic Diversity. The G × E × S Interaction Model

Autor: Christian Leclerc, Géo Coppens D'Eeckenbrugge

Publikováno v: Diversity
Diversity; Volume 4; Issue 1; Pages: 1-32
Diversity, Vol 4, Iss 1, Pp 1-32 (2011)

A better knowledge of factors organizing crop genetic diversity in situ increases the efficiency of diversity analyses and conservation strategies, and requires collaboration between social and biological disciplines. Four areas of anthropology may c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5473a8856e1a5b1160c1298a281ba58
https://doi.org/10.3390/d4010001

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Ecogeographical distribution of wild, weedy and cultivated Sorghum bicolor (L.) Moench in Kenya: implications for conservation and crop-to-wild gene flow

Autor: Charles Marangu, Kassa Semagn, Heiko K. Parzies, Fabrice Sagnard, Ben M. Kanyenji, Moses M. Muraya, Joseph Kamau, Evans Mutegi, Santie de Villiers, Pierre C. Sibiry Traoré, Maryke Labuschagne, Caroline Mwongera, Bernard Rono

Publikováno v: Genetic Resources and Crop Evolution

The potential gene flow between a crop and its wild relatives is largely determined by the overlaps in their ecological and geographical distributions. Ecogeographical databases are therefore indispensable tools for the sustainable management of gene

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71cb34752504a0e63efa9698e0270f27
https://doi.org/10.1007/s10722-009-9466-7

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