Mapping of quantitative trait loci for field resistance to Fusarium head blight in an European winter wheat

被引:218
作者
Gervais, L
Dedryver, F
Morlais, JY
Bodusseau, V
Negre, S
Bilous, M
Groos, C
Trottet, M
机构
[1] INRA, UMR INRA ENSAR Ameliorat Plantes & Biotechnol, F-35653 Le Rheu, France
[2] INRA, F-63039 Clermont Ferrand, France
关键词
fusarium culmorum; triticum aestivum; disease resistance; QTL mapping;
D O I
10.1007/S00122-002-1160-5
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
Fusarium head blight (FHB) caused by Fusarium culmorum is an economically important disease of wheat that may cause serious yield and quality losses under favorable climate conditions. The development of disease-resistant cultivars is the most effective control strategy. Worldwide, there is heavy reliance on the resistance pool originating from Asian wheats, but excellent field resistance has also been observed among European winter wheats. The objective of this study was to map and characterize quantitative traits loci (QTL) of resistance to FHB among European winter wheats. A population of 194 recombinant inbred lines (RILs) was genotyped from a cross between two winter wheats Renan (resistant)/Recital (susceptible) with microsatellites, AFLP and RFLP markers. RILs were assessed under field conditions For 3 years in one location. Nine QTLs were detected, and together they explained 30-45% of the variance, depending on the year. Three of the QTLs were stable over the 3 years. One stable QTL, QFhs.inra.2b, was mapped to chromosome 2B and two QTLs QFhs.inra.5a2 and QFhs.inra.5a3, to chromosome 5A; each of these QTLs explained 6.9-18.6% of the variance. Other QTLs were identified on chromosome 2A, 3A, 3B, 5D, and 6D, but these had a smaller effect on FHB resistance. One of the two QTLs on chromosome 5A was linked to gene B1 controlling the presence of awns. Overlapping QTLs for FHB resistance were those for plant height or/and flowering time. Our results confirm that wheat chromosomes 2A, 3A, 3B, and 5A carry FHB resistance genes, and new resistance factors were identified on chromosome arms 2BS and 5AL. Markers flanking these QTLs should be useful tools for combining the resistance to FHB of Asian and European wheats to increase the resistance level of cultivars.
引用
收藏
页码:961 / 970
页数:10
相关论文
共 53 条
[1]   DNA markers for Fusarium head blight resistance QTLs its two wheat populations [J].
Anderson, JA ;
Stack, RW ;
Liu, S ;
Waldron, BL ;
Fjeld, AD ;
Coyne, C ;
Moreno-Sevilla, B ;
Fetch, JM ;
Song, QJ ;
Cregan, PB ;
Frohberg, RC .
THEORETICAL AND APPLIED GENETICS, 2001, 102 (08) :1164-1168
[2]  
BAI GH, 1994, PLANT DIS, V78, P760, DOI 10.1094/PD-78-0760
[3]   Variation in Fusarium graminearum and cultivar resistance to wheat scab [J].
Bai, GH ;
Shaner, G .
PLANT DISEASE, 1996, 80 (09) :975-979
[4]   Inheritance of resistance to Fusarium graminearum in wheat [J].
Bai, GH ;
Shaner, G ;
Ohm, H .
THEORETICAL AND APPLIED GENETICS, 2000, 100 (01) :1-8
[5]   Amplified fragment length polymorphism markers linked to a major quantitative trait locus controlling scab resistance in wheat [J].
Bai, GH ;
Kolb, FL ;
Shaner, G ;
Domier, LL .
PHYTOPATHOLOGY, 1999, 89 (04) :343-348
[6]   Genetic analysis of resistance to Fusarium head blight caused by Fusarium graminearum in Chinese wheat cultivar Sumai 3 and the Japanese cultivar Saikai 165 [J].
Ban, T ;
Suenaga, K .
EUPHYTICA, 2000, 113 (02) :87-99
[7]  
BASTEN JC, 1997, QTL CARTOGRAPHER REF
[8]  
BERT PF, 1999, THEOR APPL GENET, V94, P367
[9]   Resistance to fusarium head blight in winter wheat: Heritability and trait associations [J].
Buerstmayr, H ;
Steiner, B ;
Lemmens, M ;
Ruckenbauer, P .
CROP SCIENCE, 2000, 40 (04) :1012-1018
[10]   Molecular mapping of QTLs for Fusarium head blight resistance in spring wheat. I. Resistance to fungal spread (type II resistance) [J].
Buerstmayr, H ;
Lemmens, M ;
Hartl, L ;
Doldi, L ;
Steiner, B ;
Stierschneider, M ;
Ruckenbauer, P .
THEORETICAL AND APPLIED GENETICS, 2002, 104 (01) :84-91