Deutsch
 
Hilfe Datenschutzhinweis Impressum
  DetailsucheBrowse
  1. Start / 
  2. Datensatz ansehen / 
  3. Datensatz Übersicht

Datensatz

DATENSATZ AKTIONENEXPORT
Zur Ablage hinzufügen
  Lokale TagsFreigabegeschichteDetailsÜbersicht

Freigegeben
Zeitschriftenartikel

Exploiting natural variation in tomato to define pathway structure and metabolic regulation of fruit polyphenolics in the lycopersicum complex

MPG-Autoren
/persons/resource/persons97445

Tohge,  T.
Central Metabolism, Department Willmitzer, Max Planck Institute of Molecular Plant Physiology, Max Planck Society;

/persons/resource/persons130447

Scossa,  F.
Central Metabolism, Department Willmitzer, Max Planck Institute of Molecular Plant Physiology, Max Planck Society;

/persons/resource/persons97476

Wendenburg,  R.
Central Metabolism, Department Willmitzer, Max Planck Institute of Molecular Plant Physiology, Max Planck Society;

/persons/resource/persons97061

Balbo,  I.
Central Metabolism, Department Willmitzer, Max Planck Institute of Molecular Plant Physiology, Max Planck Society;

/persons/resource/persons97470

Watanabe,  M.
Amino Acid and Sulfur Metabolism, Department Willmitzer, Max Planck Institute of Molecular Plant Physiology, Max Planck Society;

/persons/resource/persons104918

Alseekh,  S.
Central Metabolism, Department Willmitzer, Max Planck Institute of Molecular Plant Physiology, Max Planck Society;

/persons/resource/persons97281

Lohse,  M.
Integrative Carbon Biology, Department Stitt, Max Planck Institute of Molecular Plant Physiology, Max Planck Society;

/persons/resource/persons97455

Usadel,  B.
Integrative Carbon Biology, Department Stitt, Max Planck Institute of Molecular Plant Physiology, Max Planck Society;

/persons/resource/persons135687

Zhang,  YJ
Central Metabolism, Department Willmitzer, Max Planck Institute of Molecular Plant Physiology, Max Planck Society;

/persons/resource/persons97147

Fernie,  A. R.
Central Metabolism, Department Willmitzer, Max Planck Institute of Molecular Plant Physiology, Max Planck Society;

Externe Ressourcen
Es sind keine externen Ressourcen hinterlegt
Volltexte (beschränkter Zugriff)
Für Ihren IP-Bereich sind aktuell keine Volltexte freigegeben.
Volltexte (frei zugänglich)
Es sind keine frei zugänglichen Volltexte in PuRe verfügbar
Ergänzendes Material (frei zugänglich)
Es sind keine frei zugänglichen Ergänzenden Materialien verfügbar
Zitation

Tohge, T., Scossa, F., Wendenburg, R., Frasse, P., Balbo, I., Watanabe, M., et al. (2020). Exploiting natural variation in tomato to define pathway structure and metabolic regulation of fruit polyphenolics in the lycopersicum complex. Molecular Plant, 13(7), 1027-1046. doi:10.1016/j.molp.2020.04.004.


Zitierlink: https://hdl.handle.net/21.11116/0000-0006-B2F6-B
Zusammenfassung
Whilst the structures of plant primary metabolic pathways are generally well defined and highly conserved across species, those defining specialized metabolism are less well characterized and more highly variable across species. Here, we investigate polyphenolic metabolism in the lycopersicum complex by characterizing the underlying biosynthetic and decorative reactions which comprise the metabolic network of polyphenols across eight different species of tomato. For this purpose, GC- and LC-MS based metabolomics were carried out, in concert with the evaluation of cross-hybridized-microarray for MapMan based-transcriptomic analysis, and publically available RNA sequencing data for annotation of biosynthetic genes respectively, in different tissues of Solanum lycopersicum and wild tomato species. The combined data was used to compile species-specific metabolic networks of polyphenolic metabolism allowing the proposal of an entire pan-species biosynthetic framework as well as to annotate functions of decoration enzymes involved in the creation of metabolic diversity of the flavonoid pathway. The combined results are discussed both in the context of current understanding of tomato flavonol biosynthesis as well as a global view of metabolic shift during fruit ripening. Our results are providing an example as to how large-scale biology approaches can be used for the definition and refinement of large pathways of specialized metabolism.