A new image of plantain diversity assessed by SSR, AFLP and MSAP markers
Using both SSR and AFLP markers, the genetic diversity of 30 plantains constituting a representative sample of the phenotypic diversity was assessed. The results confirmed a very narrow genetic base of this cultivar group. SSR and AFLP data support the hypothesis that these cultivars may have arisen from vegetative multiplication of a single seed. MSAP were used to survey cytosine methylation status at CCGG sites in order to obtain an alternative source of diversity data. A higher degree of polymorphism was revealed allowing the classification of the samples into three clusters. No correlation was observed between the phenotypic classification and methylation diversity. Implications for breeding programs are discussed.
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Subjects: | F30 - Génétique et amélioration des plantes, Musa, Musa acuminata, Musa balbisiana, biodiversité, germoplasme, marqueur génétique, microsatellite, polymorphisme génétique, http://aims.fao.org/aos/agrovoc/c_4993, http://aims.fao.org/aos/agrovoc/c_4994, http://aims.fao.org/aos/agrovoc/c_4995, http://aims.fao.org/aos/agrovoc/c_33949, http://aims.fao.org/aos/agrovoc/c_3249, http://aims.fao.org/aos/agrovoc/c_24030, http://aims.fao.org/aos/agrovoc/c_36574, http://aims.fao.org/aos/agrovoc/c_24031, |
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dig-cirad-fr-5281752024-01-28T13:51:47Z http://agritrop.cirad.fr/528175/ http://agritrop.cirad.fr/528175/ A new image of plantain diversity assessed by SSR, AFLP and MSAP markers. Noyer Jean-Louis, Causse Sandrine, Tomekpé Kodjo, Bouet André, Baurens Franc-Christophe. 2005. Genetica, 124 : 61-69.https://doi.org/10.1007/s10709-004-7319-z <https://doi.org/10.1007/s10709-004-7319-z> A new image of plantain diversity assessed by SSR, AFLP and MSAP markers Noyer, Jean-Louis Causse, Sandrine Tomekpé, Kodjo Bouet, André Baurens, Franc-Christophe eng 2005 Genetica F30 - Génétique et amélioration des plantes Musa Musa acuminata Musa balbisiana biodiversité germoplasme marqueur génétique microsatellite polymorphisme génétique http://aims.fao.org/aos/agrovoc/c_4993 http://aims.fao.org/aos/agrovoc/c_4994 http://aims.fao.org/aos/agrovoc/c_4995 http://aims.fao.org/aos/agrovoc/c_33949 http://aims.fao.org/aos/agrovoc/c_3249 http://aims.fao.org/aos/agrovoc/c_24030 http://aims.fao.org/aos/agrovoc/c_36574 http://aims.fao.org/aos/agrovoc/c_24031 Using both SSR and AFLP markers, the genetic diversity of 30 plantains constituting a representative sample of the phenotypic diversity was assessed. The results confirmed a very narrow genetic base of this cultivar group. SSR and AFLP data support the hypothesis that these cultivars may have arisen from vegetative multiplication of a single seed. MSAP were used to survey cytosine methylation status at CCGG sites in order to obtain an alternative source of diversity data. A higher degree of polymorphism was revealed allowing the classification of the samples into three clusters. No correlation was observed between the phenotypic classification and methylation diversity. Implications for breeding programs are discussed. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/528175/1/document_528175.pdf application/pdf Cirad license info:eu-repo/semantics/restrictedAccess https://agritrop.cirad.fr/mention_legale.html https://doi.org/10.1007/s10709-004-7319-z 10.1007/s10709-004-7319-z info:eu-repo/semantics/altIdentifier/doi/10.1007/s10709-004-7319-z info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1007/s10709-004-7319-z |
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F30 - Génétique et amélioration des plantes Musa Musa acuminata Musa balbisiana biodiversité germoplasme marqueur génétique microsatellite polymorphisme génétique http://aims.fao.org/aos/agrovoc/c_4993 http://aims.fao.org/aos/agrovoc/c_4994 http://aims.fao.org/aos/agrovoc/c_4995 http://aims.fao.org/aos/agrovoc/c_33949 http://aims.fao.org/aos/agrovoc/c_3249 http://aims.fao.org/aos/agrovoc/c_24030 http://aims.fao.org/aos/agrovoc/c_36574 http://aims.fao.org/aos/agrovoc/c_24031 F30 - Génétique et amélioration des plantes Musa Musa acuminata Musa balbisiana biodiversité germoplasme marqueur génétique microsatellite polymorphisme génétique http://aims.fao.org/aos/agrovoc/c_4993 http://aims.fao.org/aos/agrovoc/c_4994 http://aims.fao.org/aos/agrovoc/c_4995 http://aims.fao.org/aos/agrovoc/c_33949 http://aims.fao.org/aos/agrovoc/c_3249 http://aims.fao.org/aos/agrovoc/c_24030 http://aims.fao.org/aos/agrovoc/c_36574 http://aims.fao.org/aos/agrovoc/c_24031 |
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F30 - Génétique et amélioration des plantes Musa Musa acuminata Musa balbisiana biodiversité germoplasme marqueur génétique microsatellite polymorphisme génétique http://aims.fao.org/aos/agrovoc/c_4993 http://aims.fao.org/aos/agrovoc/c_4994 http://aims.fao.org/aos/agrovoc/c_4995 http://aims.fao.org/aos/agrovoc/c_33949 http://aims.fao.org/aos/agrovoc/c_3249 http://aims.fao.org/aos/agrovoc/c_24030 http://aims.fao.org/aos/agrovoc/c_36574 http://aims.fao.org/aos/agrovoc/c_24031 F30 - Génétique et amélioration des plantes Musa Musa acuminata Musa balbisiana biodiversité germoplasme marqueur génétique microsatellite polymorphisme génétique http://aims.fao.org/aos/agrovoc/c_4993 http://aims.fao.org/aos/agrovoc/c_4994 http://aims.fao.org/aos/agrovoc/c_4995 http://aims.fao.org/aos/agrovoc/c_33949 http://aims.fao.org/aos/agrovoc/c_3249 http://aims.fao.org/aos/agrovoc/c_24030 http://aims.fao.org/aos/agrovoc/c_36574 http://aims.fao.org/aos/agrovoc/c_24031 Noyer, Jean-Louis Causse, Sandrine Tomekpé, Kodjo Bouet, André Baurens, Franc-Christophe A new image of plantain diversity assessed by SSR, AFLP and MSAP markers |
description |
Using both SSR and AFLP markers, the genetic diversity of 30 plantains constituting a representative sample of the phenotypic diversity was assessed. The results confirmed a very narrow genetic base of this cultivar group. SSR and AFLP data support the hypothesis that these cultivars may have arisen from vegetative multiplication of a single seed. MSAP were used to survey cytosine methylation status at CCGG sites in order to obtain an alternative source of diversity data. A higher degree of polymorphism was revealed allowing the classification of the samples into three clusters. No correlation was observed between the phenotypic classification and methylation diversity. Implications for breeding programs are discussed. |
format |
article |
topic_facet |
F30 - Génétique et amélioration des plantes Musa Musa acuminata Musa balbisiana biodiversité germoplasme marqueur génétique microsatellite polymorphisme génétique http://aims.fao.org/aos/agrovoc/c_4993 http://aims.fao.org/aos/agrovoc/c_4994 http://aims.fao.org/aos/agrovoc/c_4995 http://aims.fao.org/aos/agrovoc/c_33949 http://aims.fao.org/aos/agrovoc/c_3249 http://aims.fao.org/aos/agrovoc/c_24030 http://aims.fao.org/aos/agrovoc/c_36574 http://aims.fao.org/aos/agrovoc/c_24031 |
author |
Noyer, Jean-Louis Causse, Sandrine Tomekpé, Kodjo Bouet, André Baurens, Franc-Christophe |
author_facet |
Noyer, Jean-Louis Causse, Sandrine Tomekpé, Kodjo Bouet, André Baurens, Franc-Christophe |
author_sort |
Noyer, Jean-Louis |
title |
A new image of plantain diversity assessed by SSR, AFLP and MSAP markers |
title_short |
A new image of plantain diversity assessed by SSR, AFLP and MSAP markers |
title_full |
A new image of plantain diversity assessed by SSR, AFLP and MSAP markers |
title_fullStr |
A new image of plantain diversity assessed by SSR, AFLP and MSAP markers |
title_full_unstemmed |
A new image of plantain diversity assessed by SSR, AFLP and MSAP markers |
title_sort |
new image of plantain diversity assessed by ssr, aflp and msap markers |
url |
http://agritrop.cirad.fr/528175/ http://agritrop.cirad.fr/528175/1/document_528175.pdf |
work_keys_str_mv |
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_version_ |
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