Mapping quantitative physiological traits in apple (Malus x domestica Borkh.)

Publication Overview
TitleMapping quantitative physiological traits in apple (Malus x domestica Borkh.)
AuthorsLiebhard R, Kellerhals M, Pfammatter W, Jertmini M, Gessler C
TypeJournal Article
Journal NamePlant Molecular Biology
Volume52
Issue3
Year2003
Page(s)511-526
CitationLiebhard R, Kellerhals M, Pfammatter W, Jertmini M, Gessler C. Mapping quantitative physiological traits in apple (Malus x domestica Borkh.). Plant Molecular Biology. 2003 Jun; 52(3):511-526.

Abstract

Efficient breeding and selection of high-quality apple cultivars requires knowledge and understanding of the underlying genetics. The availability of genetic linkage maps constructed with molecular markers enables the detection and analysis of major genes and quantitative trait loci contributing to the quality traits of a genotype. A segregating population of the cross between the apple varieties 'Fiesta' (syn. 'Red Pippin') and 'Discovery' has been observed over three years at three different sites in Switzerland and data on growth habit, blooming behaviour, juvenile period and fruit quality has been recorded. QTL analyses were performed, based on a genetic linkage map consisting of 804 molecular markers and covering all 17 apple chromosomes. With the maximum likelihood based interval mapping method, the investigated complex traits could be dissected into a number of QTLs affecting the observed characters. Genomic regions participating in the genetic control of stem diameter, plant height increment, leaf size, blooming time, blooming intensity, juvenile phase length, time of fruit maturity, number of fruit, fruit size and weight, fruit flesh firmness, sugar content and fruit acidity were identified and compared with previously mapped QTLs in apple. Although 'Discovery' fruit displayed a higher acid content, both acidity QTLs were attributed to the sweeter parent 'Fiesta'. This indicated homozygosity at the acidity loci in 'Discovery' preventing their detection in the progeny due to the lack of segregation.

Projects
This publication contains information about 1 projects:
Project NameDescription
Physiological traits-Gessler-2003
Features
This publication contains information about 66 features:
Feature NameUniquenameType
MaMagenetic_marker
plant height incrementqPHI.FD-ch11(D-)QTL
plant height incrementqPHI.FD-ch13(D+)QTL
plant height incrementqPHI.FD-ch17(D+)QTL
plant height incrementqPHI.FD-ch17(F+)QTL
plant height incrementqPHI.FD-ch3(D-)QTL
plant height incrementqPHI.FD-ch5(D+)QTL
plant height incrementqPHI.FD-ch8(D-)QTL
juvenile phase lengthqJPL.FD-ch15(F+)QTL
juvenile phase lengthqJPL.FD-ch3(F+)QTL
fruit numberqFN.FD-ch15(F-)QTL
number of flower bunchesqNFLWB.FD-ch15(F-)QTL
number of flower bunchesqNFLWB.FD-ch8(D-)QTL
stem diameterqSTDIA.FD-ch1(D-)QTL
stem diameterqSTDIA.FD-ch13(D+)QTL
stem diameterqSTDIA.FD-ch14(D+)QTL
stem diameterqSTDIA.FD-ch14(F+)QTL
stem diameterqSTDIA.FD-ch15(F+)QTL
stem diameterqSTDIA.FD-ch17(D+)QTL
stem diameterqSTDIA.FD-ch2(F-)QTL
stem diameterqSTDIA.FD-ch2(D-)QTL
stem diameterqSTDIA.FD-ch8(F-)QTL
stem diameterqSTDIA.FD-ch8(D-)QTL
stem diameterqSTDIA.FD-ch3(D+)QTL
stem diameterqSTDIA.FD-ch11(D-)QTL

Pages

Featuremaps
This publication contains information about 3 maps:
Map Name
Apple-FD-F1-2006
Apple-FD-Fiesta-F1-2003
Apple-FD-Discovery-F1-2003
Properties
Additional details for this publication include:
Property NameValue
ISSN0167-4412
Journal AbbreviationPlant Mol. Biol.
Journal CountryNetherlands
LanguageEnglish
Language Abbreng
pISSN0167-4412
Publication Date2003 Jun
Publication ModelPrint
Published Location511-526
URLhttps://link.springer.com/article/10.1023/A:1024886500979
Publication TypeJournal Article
Publication TypeResearch Support, Non-U.S. Gov't
Cross References
This publication is also available in the following databases:
DatabaseAccession
PMID: PubMedPMID:12956523