QTL mapping of winter hardiness genes in lentil

Publication Overview
TitleQTL mapping of winter hardiness genes in lentil
AuthorsKahraman A, Kusmenoglu I, Aydin N, Aydogan A, Erskine W, Muehlbauer F
TypeJournal Article
Journal NameCrop science
Volume44
Issue1
Year2004
Page(s)13-22
CitationKahraman A, Kusmenoglu I, Aydin N, Aydogan A, Erskine W, Muehlbauer F. QTL mapping of winter hardiness genes in lentil. Crop science. 2004; 44(1):13-22.

Abstract

Lentil (Lens culinaris Medik.) germplasm with sufficient winter hardiness to survive most winters in cold northern areas is available. However, the use of that germplasm in breeding programs is hampered by variable winter conditions that make field evaluations needed for effective breeding and selection difficult. Our objectives were to gain additional information on the genetics of winter hardiness in lentil by QTL analysis and to identify markers for use in marker-assisted selection. A total of 106 F6 derived recombinant inbred lines (RILs) from the cross WA8649090/Precoz were evaluated for winter survival in the field at Pullman, WA, USA, Haymana, Turkey, and Sivas, Turkey, in a randomized complete block design with three replications over 3 yr. Winter survival was based on plant stand counts before and after winter. In addition, winter injury was monitored at Pullman during the 1998-1999 winter season. Mean survival of the RILs was 49.7, 5.3, and 89.5% at Haymana in 1997-1998, at Pullman in 1998-1999, and at Haymana in 1999-2000, respectively. For QTL analysis of winter survival, three QTL were detected at Haymana in 1997-1998, one QTL was detected at Pullman in 1998-1999, and three QTL were identified at Haymana in 1999-2000. Only one of the QTL was common to all environments. For winter injury scores at Pullman in 1999, four QTL were identified that influenced winter survival. Overall results indicated that winter hardiness is influenced by several genes and the cumulative effects of winter stress.
Features
This publication contains information about 40 features:
Feature NameUniquenameType
Winter survivalqWSUR.WA8649090xPrecoz.LG3.Haymana1997QTL
Winter survivalqWSUR.WA8649090xPrecoz.LG4.Haymana1997QTL
Winter survivalqWSUR.WA8649090xPrecoz.LG6.Haymana1997QTL
Winter survivalqWSUR.WA8649090xPrecoz.LG4.Pullman1998QTL
Winter survivalqWSUR.WA8649090xPrecoz.LG1.Haymana1999.1QTL
Winter survivalqWSUR.WA8649090xPrecoz.LG1.Haymana1999.2QTL
Winter survivalqWSUR.WA8649090xPrecoz.LG4.Haymana1999QTL
Winter survivalqWSUR.WA8649090xPrecoz.LG4.CombinedQTL
Winter survivalqWSUR.WA8649090xPrecoz.LG6.CombinedQTL
Winter injuryqWINJ.WA8649090xPrecoz.LG1.Pullman1998.1QTL
Winter injuryqWINJ.WA8649090xPrecoz.LG1.Pullman1998.2QTL
Winter injuryqWINJ.WA8649090xPrecoz.LG1.Pullman1998.3QTL
Winter injuryqWINJ.WA8649090xPrecoz.LG4.Pullman1998QTL
CS48CS48genetic_marker
CS52CS52genetic_marker

Pages

Projects
This publication contains information about 1 projects:
Project NameDescription
Lentil-QTL_Mapping_Winter_Hardiness-Kahraman-2004
Featuremaps
This publication contains information about 1 maps:
Map Name
lentil-WA8649090xPrecoz-F6-RIL
Properties
Additional details for this publication include:
Property NameValue
Publication TypeJournal Article
Publication Date2004
Published Location|||
Language Abbreng
Publication Model[electronic resource].
URLhttp://hdl.handle.net/10113/8736
KeywordsLens culinaris, lentils, cultivars, inbred lines, crossing, winter hardiness, chromosome mapping, quantitative trait loci, genetic markers, selection methods, mortality, plant damage, amplified fragment length polymorphism, microsatellite repeats, random amplified polymorphic DNA technique, nucleotide sequences, DNA primers, polymerase chain reaction, field experimentation, molecular sequence data