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A digital catalog of high-density markers for banana germplasm collections

Rouard Mathieu, Sardos Julie, Sempere Guilhem, Breton Catherine, Guignon Valentin, Van Den Houwe Ines, Carpentier Sébastien Christian, Roux Nicolas. 2021. A digital catalog of high-density markers for banana germplasm collections. Plants, People, Planet, 7 p.

Journal article ; Article de recherche ; Article de revue à comité de lecture Revue en libre accès total
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Abstract : Global production of bananas, among the top 10 food crops worldwide, is under threat. Increasing the use of germplasm conserved in genebanks is crucial. However, the lack of or difficult access to genetic diversity information limits the efficient utilization of these valuable resources. Here, we present a digital catalog of high‐density markers for banana germplasm conserved at the international banana collection. By facilitating access to subsets of genetic diversity information, the catalog has potential to maximize conservation and use of climate‐ready varieties and to optimize breeding strategies. The catalog is extendable with data from any banana collection and the software is easily deployable in other crop genebanks.

Mots-clés Agrovoc : Musa (bananes), Germplasm, Banque de gènes, Banque de germplasm, Diversité génétique (comme ressource), Collection de matériel génétique, Biodiversité, Conservation des ressources génétiques

Mots-clés libres : Banana, Data management, Digital genbak, High density markers, Plant conservation

Classification Agris : F30 - Plant genetics and breeding

Champ stratégique Cirad : CTS 2 (2019-) - Transitions agroécologiques

Auteurs et affiliations

  • Rouard Mathieu, Bioversity International (FRA) - auteur correspondant
  • Sardos Julie, Bioversity International (FRA)
  • Sempere Guilhem, CIRAD-BIOS-UMR INTERTRYP (FRA)
  • Breton Catherine, Bioversity International (FRA)
  • Guignon Valentin, Bioversity International (FRA)
  • Van Den Houwe Ines, Bioversity International (BEL)
  • Carpentier Sébastien Christian, Bioversity International (BEL)
  • Roux Nicolas, Bioversity International (FRA)

Source : Cirad-Agritrop (https://agritrop.cirad.fr/597719/)

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