English
 
User Manual Privacy Policy Disclaimer Contact us
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  Multi-tissue integration of transcriptomic and specialized metabolite profiling provides tools for assessing the common bean (Phaseolus vulgaris) metabolome

de Souza, L. P., Scossa, F., Proost, S., Bitocchi, E., Papa, R., Tohge, T., et al. (2019). Multi-tissue integration of transcriptomic and specialized metabolite profiling provides tools for assessing the common bean (Phaseolus vulgaris) metabolome. The Plant Journal, 97(6), 1132-1153. doi:10.1111/tpj.14178.

Item is

Basic

show hide
Item Permalink: http://hdl.handle.net/21.11116/0000-0003-555F-4 Version Permalink: http://hdl.handle.net/21.11116/0000-0004-4FE8-F
Genre: Journal Article
Alternative Title : The Plant Journal

Files

show Files

Locators

show

Creators

show
hide
 Creators:
de Souza, L. P.1, Author              
Scossa, F.1, Author              
Proost, Sebastian2, Author              
Bitocchi, Elena3, Author
Papa, Roberto3, Author
Tohge, T.1, Author              
Fernie, A. R.1, Author              
Affiliations:
1Central Metabolism, Department Willmitzer, Max Planck Institute of Molecular Plant Physiology, Max Planck Society, ou_1753339              
2BioinformaticsCRG, Cooperative Research Groups, Max Planck Institute of Molecular Plant Physiology, Max Planck Society, ou_1753315              
3external, ou_persistent22              

Content

show
hide
Free keywords: common bean, Phaseolus vulgaris, specialized metabolism, metabolomics, transcriptomics, natural diversity
 Abstract: Summary Common bean (Phaseolus vulgaris L.) is an important legume species with a rich natural diversity of landraces that originated from the wild forms following multiple independent domestication events. After the publication of its genome, several resources for this relevant crop have been made available. A comprehensive characterization of specialized metabolism in P. vulgaris, however, is still lacking. In this study, we used a metabolomics approach based on liquid chromatography-mass spectrometry to dissect the chemical composition at a tissue-specific level in several accessions of common bean belonging to different gene pools. Using a combination of literature search, mass spectral interpretation, 13C-labeling, and correlation analyses, we were able to assign chemical classes and/or putative structures for approximately 39% of all measured metabolites. Additionally, we integrated this information with transcriptomics data and phylogenetic inference from multiple legume species to reconstruct the possible metabolic pathways and identify sets of candidate genes involved in the biosynthesis of specialized metabolites. A particular focus was given to flavonoids, triterpenoid saponins and hydroxycinnamates, as they represent metabolites involved in important ecological interactions and they are also associated with several health-promoting benefits when integrated into the human diet. The data are presented here in the form of an accessible resource that we hope will set grounds for further studies on specialized metabolism in legumes.

Details

show
hide
Language(s): eng - English
 Dates: 2019-03
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: DOI: 10.1111/tpj.14178
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: The Plant Journal
  Other : Plant J.
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Oxford : Blackwell Science
Pages: - Volume / Issue: 97 (6) Sequence Number: - Start / End Page: 1132 - 1153 Identifier: ISSN: 0960-7412
CoNE: https://pure.mpg.de/cone/journals/resource/954925579095_1