Utilização do polimorfismo de sequências de DNA de uma coleção de Sorgo (Sorghum bicolor L. Moench) para estudos de filogeografia e estudos de associação.

Autor: Lúcio Flávio Alencar Figueiredo, Bassirou Sine, Caroline Calatayud, Jacques Chantereau, Christian Mestres, Genevieve Fliedel, Xavier Perrier, Claire Billot, Jean-François Rami, Jean-Christophe Glaszmann, Monique Deu, Brigitte Courtois

Publikováno v: Heringeriana, Vol 6, Iss 1 (2014)

Sequências do DNA de uma região em comum de múltiplos indiví­duos de uma população podem revelar polimorfismos que permitem o estudo da evolução do genoma e suas histórias de seleções, migrações e recombinações. Adicionando-se a esses

Externí odkaz: https://doaj.org/article/788935f7b0584c2990f3cc235056b885

Selection for earlier flowering crop associated with climatic variations in the Sahel.

Autor: Yves Vigouroux, Cédric Mariac, Stéphane De Mita, Jean-Louis Pham, Bruno Gérard, Issoufou Kapran, Fabrice Sagnard, Monique Deu, Jacques Chantereau, Abdou Ali, Jupiter Ndjeunga, Viviane Luong, Anne-Céline Thuillet, Abdoul-Aziz Saïdou, Gilles Bezançon

Publikováno v: PLoS ONE, Vol 6, Iss 5, p e19563 (2011)

Climate changes will have an impact on food production and will require costly adaptive responses. Adapting to a changing environment will be particularly challenging in sub-Saharan Africa where climate change is expected to have a major impact. Howe

Externí odkaz: https://doaj.org/article/106caffa9fd94d46884ff4dd2f87a887

Patterns of genetic structure and phenotypic diversity in sorghum landraces in relation to farmers’ management in Burkina Faso

Autor: Monique Deu, Jacques Chantereau, Guillaume Martin, Clarisse Pulchérie Kondombo, Elodie Chapuis, Philippe Letourmy, Fabrice Sagnard, Kirsten Vom Brocke, Jean Didier Zongo

Publikováno v: International Journal of Biological and Chemical Sciences
International Journal of Biological and Chemical Sciences, International Formulae Group (IFG), 2017, 10 (4), pp.1747-1764. ⟨10.4314/ijbcs.v10i4.24⟩
International Journal of Biological and Chemical Sciences; Vol 10, No 4 (2016); 1747-1764

Sorghum [Sorghum bicolor (L.) Moench] is an important food crop in Burkina Faso. Farmers grow various sorghum landraces, distinguished by their morphological and phenological characteristics. This study aimed addressing how this varietal diversity is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0acbc2c43ae01782864600e5faf1708
https://hal.umontpellier.fr/hal-03054298

Spatio-temporal dynamics of genetic diversity in Sorghum bicolor in Niger

Autor: Cédric Mariac, Bruno Gérard, Jupiter Ndjeunga, Fabrice Sagnard, Issoufou Kapran, Aïssata Mamadou, Monique Deu, Jacques Chantereau, Caroline Calatayud, Yves Vigouroux, Jean Louis Pham, Gilles Bezançon

Publikováno v: TAG Theoretical and Applied Genetics
TAG Theoretical and Applied Genetics, Springer Verlag, 2010, 120 (7), pp.1301-1313. ⟨10.1007/s00122-009-1257-1⟩
Theoretical and Applied Genetics

Contact: monique.deu@cirad.fr; International audience; The dynamics of crop genetic diversity need to be assessed to draw up monitoring and conservation priorities. However, few surveys have been conducted in centres of diversity. Sub-Saharan Africa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15ce2a7f0c68d0d3ec896d4d63b12727
https://doi.org/10.1007/s00122-009-1257-1

A model of sorghum photoperiodism using the concept of threshold-lowering during prolonged appetence

Autor: Benoît Clerget, Jacques Chantereau, Michel Vaksmann, Michaël Dingkuhn, Mamoutou Kouressy

Publikováno v: European Journal of Agronomy

Effects of photoperiod (PP) on panicle initiation (PI) of West African sorghums are essential for the crop's agro-ecological adaptation, but not well understood. Conventional models based on fixed PP thresholds (qualitative response) or additive sign

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d08ff52986a1b503a6a5af01c8960312
https://doi.org/10.1016/j.eja.2007.05.005