Mapping of quantitative trait loci/locus conferring resistance to foxtail mosaic virus in maize using the intermated B73 x Mo17 population

被引：5
|
作者：
Ji, Q. [1 ]
Yang, B. [2 ]
Lee, M. [1 ]
Chen, Y. [1 ,3 ]
Luebberstedt, T. [1 ]
机构：
[1] Iowa State Univ, Dept Agron, Ames, IA 50011 USA
[2] Iowa State Univ, Dept Genet Dev & Cell Biol, Ames, IA 50011 USA
[3] Iowa State Univ, Interdept Genet Grad Program, Ames, IA 50011 USA
来源：
PLANT BREEDING | 2010年 / 129卷 / 06期
关键词：
Maize; IBM; foxtail mosaic virus; QTL mapping; resistance; SORGHUM; MAP;
D O I：
10.1111/j.1439-0523.2009.01751.x
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
P>Foxtail mosaic virus (FoMV) has been reported to have a broad range of hosts, including millet, sorghum, barley, and maize. FoMV-H93, a new strain of FoMV which was isolated from sorghum in 1993, was used to inoculate the Intermated B73 x Mo17 (IBM) syn4 population for quantitative trait loci/locus (QTL) analysis. The parents of the IBM population, B73 and Mo17, are susceptible and resistant, respectively, to this virus isolate. A panel of 94 recombinant inbred lines was used as the mapping population in our study. Eight different QTL responsible for resistance at three different stages on chromosomes 1, 2, 3, 5 and 7 were detected. The QTL provide new resources in both maize and closely related crops such as sorghum for breeding resistant plants.
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页码：721 / 723
页数：3
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