Molecular mapping of QTLs for resistance to Fusarium wilt (race 1) and Ascochyta blight in chickpea (Cicer arietinum L.)

Publication Overview
TitleMolecular mapping of QTLs for resistance to Fusarium wilt (race 1) and Ascochyta blight in chickpea (Cicer arietinum L.)
AuthorsSabbavarapu MM, Sharma M, Chamarthi SK, Swapna N, Rathore A, Thudi M, Gaur PM, Pande S, Singh S, Kaur L, Varshney RK
TypeJournal Article
Journal NameEuphytica
Volume193
Issue1
Year2013
Page(s)121-133
CitationSabbavarapu MM, Sharma M, Chamarthi SK, Swapna N, Rathore A, Thudi M, Gaur PM, Pande S, Singh S, Kaur L, Varshney RK. Molecular mapping of QTLs for resistance to Fusarium wilt (race 1) and Ascochyta blight in chickpea (Cicer arietinum L.). Euphytica. 2013; 193(1):121-133.

Abstract

Fusarium wilt (FW) and Ascochyta blight (AB) are two important diseases of chickpea which cause 100� % yield losses under favorable conditions. With an objective to validate and/or to identify novel quantitative trait loci (QTLs) for resistance to race 1 of FW caused by Fusarium oxysporum f. sp. ciceris and AB caused by Ascochyta rabiei in chickpea, two new mapping populations (F₂:₃) namely ‘C 214’ (FW susceptible)� ×� ‘WR 315’ (FW resistant) and ‘C 214’ (AB susceptible)� ×� ‘ILC 3279’ (AB resistant) were developed. After screening 371 SSR markers on parental lines and genotyping the mapping populations with polymorphic markers, two new genetic maps comprising 57 (C 214� ×� WR 315) and 58 (C 214� ×� ILC 3279) loci were developed. Analysis of genotyping data together with phenotyping data collected on mapping population for resistance to FW in field conditions identified two novel QTLs which explained 10.4–18.8� % of phenotypic variation. Similarly, analysis of phenotyping data for resistance to seedling resistance and adult plant resistance for AB under controlled and field conditions together with genotyping data identified a total of 6 QTLs explaining up to 31.9� % of phenotypic variation. One major QTL, explaining 31.9� % phenotypic variation for AB resistance was identified in both field and controlled conditions and was also reported from different resistant lines in many earlier studies. This major QTL for AB resistance and two novel QTLs identified for FW resistance are the most promising QTLs for molecular breeding separately or pyramiding for resistance to FW and AB for chickpea improvement.
Stocks
This publication contains information about 5 stocks:
Stock NameUniquenameType
C214xWR315C214xWR315population
C214xILC3279C214xILC3279population
C214C214accession
WR315WR315accession
ILC3279ILC3279accession
Features
This publication contains information about 106 features:
Feature NameUniquenameType
Fusarium wilt resistanceqFWR.C214xWR315.LG6.APRQTL
Fusarium wilt resistanceqFWR.C214xWR315.LG6.APR.2QTL
Ascochyta blight resistanceqABR.C214xILC3279.LG4.SRQTL
Ascochyta blight resistanceqABR.C214xILC3279.LG4.SR.2QTL
Ascochyta blight resistanceqABR.C214xILC3279.LG6.APRQTL
Ascochyta blight resistanceqABR.C214xILC3279.LG6.APR.2QTL
Ascochyta blight resistanceqABR.C214xILC3279.LG4.APRQTL
Ascochyta blight resistanceqABR.C214xILC3279.LG5B.APRQTL
CaM0111CaM0111genetic_marker
CaM0244CaM0244genetic_marker
CaM0317CaM0317genetic_marker
CaM038CaM038genetic_marker
CaM0421CaM0421genetic_marker
CaM0443CaM0443genetic_marker
CaM0463CaM0463genetic_marker
CaM0464CaM0464genetic_marker
CaM0475CaM0475genetic_marker
CaM0594CaM0594genetic_marker
CaM0658CaM0658genetic_marker
CaM0677CaM0677genetic_marker
CaM0753CaM0753genetic_marker
CaM0787CaM0787genetic_marker
CaM0805CaM0805genetic_marker
CaM0880CaM0880genetic_marker
CaM0881CaM0881genetic_marker

Pages

Projects
This publication contains information about 2 projects:
Project NameDescription
Chickpea-F.wilt_A.blight_resistance-Vershey-2013
Chickpea-QTL_Fusarium_Resistance-Sabbavarapu-2013
Featuremaps
This publication contains information about 2 maps:
Map Name
chickpea-C214xILC3279-F2
chickpea-C214xWR315-F2
Properties
Additional details for this publication include:
Property NameValue
Publication Model[electronic resource].
Publication TypeJournal Article
Publication Date2013
Published Location|||
Language Abbreng
URLhttp://dx.doi.org/10.1007/s10681-013-0959-2
KeywordsAscochyta rabiei, Cicer arietinum, Fusarium oxysporum, Fusarium wilt, blight, breeding, chickpeas, chromosome mapping, loci, mature plants, microsatellite repeats, phenotypic variation, quantitative trait loci, races, seedlings
Cross References
This publication is also available in the following databases:
DatabaseAccession
AGL: USDA National Agricultural LibraryAGL:4739499