QTL mapping of volatile compounds in ripe apples detected by proton transfer reaction-mass spectrometry

Publication Overview
TitleQTL mapping of volatile compounds in ripe apples detected by proton transfer reaction-mass spectrometry
AuthorsZini E, Biasioli F, Gasperi F, Mott D, Aprea E, Märk TD, Patocchi A, Gessler C, Komjanc M
TypeJournal Article
Journal NameEuphytica
Volume145
Issue3
Year2005
Page(s)269-279
CitationZini E, Biasioli F, Gasperi F, Mott D, Aprea E, Märk TD, Patocchi A, Gessler C, Komjanc M. QTL mapping of volatile compounds in ripe apples detected by proton transfer reaction-mass spectrometry. Euphytica. 2005; 145(3):269-279.

Abstract

The availability of genetic linkage maps enables the detection and analysis of QTLs contributing to quality traits of the genotype. Proton Transfer Reaction Mass Spectrometry (PTR-MS), a relatively novel spectrometric technique, has been applied to measure the headspace composition of the Volatile Organic Compounds (VOCs) emitted by apple fruit genotypes of the progeny ‘Fiesta’ × ‘Discovery’. Fruit samples were characterised by their PTR-MS spectra normalised to total area. QTL analysis for all PTR-MS peaks was carried out and 10 genomic regions associated with the peaks at m/z = 28, 43, 57, 61, 103, 115 and 145 were identified (LOD > 2.5). We show that it is possible to find quantitative trait loci (QTLs) related to PTR-MS characterisation of the headspace composition of single whole apple fruits indicating the presence of a link between molecular characterisation and PTR-MS data. We provide tentative information on the metabolites related to the detected QTLs based on available chemical information. A relation between apple skin colour and peaks related to carbonyl compounds was established.
Projects
This publication contains information about 1 projects:
Project NameDescription
Volatile compound traits-Komjanc-2005
Features
This publication contains information about 36 features:
Feature NameUniquenameType
volatile organic compounds contentqVOC.FD-chD14-dataset1.1QTL
volatile organic compounds contentqVOC.FD-chD14-dataset2.1QTL
volatile organic compounds contentqVOC.FD-chF14-dataset1QTL
volatile organic compounds contentqVOC.FD-chF14-dataset2QTL
volatile organic compounds contentqVOC.FD-chD14-dataset1QTL
volatile organic compounds contentqVOC.FD-chD14-dataset2QTL
volatile organic compounds contentqVOC.FD-chD15b-dataset1QTL
volatile organic compounds contentqVOC.FD-chD15b-dataset2QTL
volatile organic compounds contentqVOC.FD-chF15-dataset1QTL
volatile organic compounds contentqVOC.FD-chF15-dataset2QTL
volatile organic compounds contentqVOC.FD-chD1b-dataset1.1QTL
volatile organic compounds contentqVOC.FD-chD1b-dataset2.1QTL
volatile organic compounds contentqVOC.FD-chD1b-dataset1QTL
volatile organic compounds contentqVOC.FD-chD1b-dataset2QTL
volatile organic compounds contentqVOC.FD-chF2-dataset1QTL
volatile organic compounds contentqVOC.FD-chF2-dataset2QTL
volatile organic compounds contentqVOC.FD-chD2-dataset1.1QTL
volatile organic compounds contentqVOC.FD-chD2-dataset2.1QTL
volatile organic compounds contentqVOC.FD-chF2-dataset1.1QTL
volatile organic compounds contentqVOC.FD-chF2-dataset2.1QTL
volatile organic compounds contentqVOC.FD-chD2-dataset1.2QTL
volatile organic compounds contentqVOC.FD-chD2-dataset2.2QTL
volatile organic compounds contentqVOC.FD-chF2a-dataset1QTL
volatile organic compounds contentqVOC.FD-chF2a-dataset2QTL
volatile organic compounds contentqVOC.FD-chD2-dataset1QTL

Pages

Featuremaps
This publication contains information about 2 maps:
Map Name
Apple-FD-F1-2006
Apple-FD-F1-2005-Komjanc
Properties
Additional details for this publication include:
Property NameValue
URLhttps://link.springer.com/article/10.1007/s10681-005-1645-9