Item request has been placed! ×
Item request cannot be made. ×
loading  Processing Request

Integration of GWAS, metabolomics, and sensorial analyses to reveal novel metabolic pathways involved in cocoa fruity aroma GWAS of fruity aroma in Theobroma cacao

Item request has been placed! ×
Item request cannot be made. ×
loading   Processing Request
اقرأ أكثر حفظ في قائمتي
  • معلومة اضافية
    • Contributors:
      Amélioration génétique et adaptation des plantes méditerranéennes et tropicales (UMR AGAP); Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Institut Agro Montpellier; Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Université de Montpellier (UM); Démarche intégrée pour l'obtention d'aliments de qualité (UMR QualiSud); Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Institut de Recherche pour le Développement (IRD)-Avignon Université (AU)-Université de La Réunion (UR)-Institut Agro Montpellier; Instituto Nacional de Investigaciones Agropecuarias (INIAP); Guittard Chocolate Co Seguine Cacao; Département Systèmes Biologiques (Cirad-BIOS); Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad); Département Performances des systèmes de production et de transformation tropicaux (Cirad-PERSYST); United States Department of State ( U.S. Foreign Ministry); U.S. Embassy, Quito; United States Department of Agriculture (USDA)USDA Agricultural Research Service58-4001-2-F128; ANR-16-IDEX-0006,MUSE,MUSE(2016)
    • بيانات النشر:
      CCSD
    • الموضوع:
      2022
    • Collection:
      Université d'Avignon et des Pays de Vaucluse: HAL
    • نبذة مختصرة :
      International audience ; Nacional is a variety of cocoa tree known for its "Arriba" aroma characterised mainly by fruity, floral, and spicy aromatic notes. In this study, the genetic basis of the fruity aroma of modern Nacional cocoa was investigated. GWAS studies have been conducted on biochemical and sensorial fruity traits and allowed to identify a large number of association zones. These areas are linked to both the volatile compounds known to provide fruity flavours and present in the beans before and after roasting, and to the fruity notes detected by sensorial analysis. Five main metabolic pathways were identified as involved in the fruity traits of the Nacional population: the protein degradation pathway, the sugar degradation pathway, the fatty acid degradation pathway, the monoterpene pathway, and the L-phenylalanine pathway. Candidate genes involved in the biosynthetic pathways of volatile compounds identified in association areas were detected for a large number of associations.Keywords
    • Relation:
      info:eu-repo/semantics/altIdentifier/pmid/34863583; PUBMED: 34863583; WOS: 000778367900002
    • الرقم المعرف:
      10.1016/j.plaphy.2021.11.006
    • الدخول الالكتروني :
      https://hal.inrae.fr/hal-03654533
      https://hal.inrae.fr/hal-03654533v1/document
      https://hal.inrae.fr/hal-03654533v1/file/2022_Colonges_Plant-Physiology-an-Biochemistry.pdf
      https://doi.org/10.1016/j.plaphy.2021.11.006
    • Rights:
      http://creativecommons.org/licenses/by/ ; info:eu-repo/semantics/OpenAccess
    • الرقم المعرف:
      edsbas.887FF562