caa a22 4500 445324112 CHVBK 20180317142714.0 cr unu---uuuuu 170323e20110901xx s 000 0 eng 10.1007/s10681-011-0457-3 doi (NATIONALLICENCE)springer-10.1007/s10681-011-0457-3 Fine mapping of the R SC14Q locus for resistance to soybean mosaic virus in soybean [Elektronische Daten] [Ying Ma, Da-Gang Wang, Hai-Chao Li, Gui-Jie Zheng, Yong-Qing Yang, Hua-Wei Li, Hai-Jian Zhi] Soybean mosaic virus (SMV) disease is one of the most destructive soybean (Glycine max (L.) Merr.) diseases worldwide, causing yield losses and significant deterioration in seed quality. ‘Qihuang No.1' has a wide resistance spectrum and is extensively used in breeding programs in China. The dominant SMV resistance gene R SC14Q from the cultivar Qihuang No.1 was previously mapped to a 4.2cM region on soybean chromosome 13 (formerly linkage group (LG) F). Fine mapping of R SC14Q is essential for high efficiency of marker-assisted selection (MAS) and its map-based cloning. Residual heterozygous lines (RHLs) derived from a soybean recombinant inbred line (RIL) were used to fine map R SC14Q . The RILs were obtained from a cross between ‘Qihuang No.1' (resistant) and ‘Nannong1138-2' (susceptible). The genomic sequence in an approximately 6cM interval between the markers Satt334 and Sct_033 flanking R SC14Q was used to develop five simple sequence repeats and two InDel markers. Linkage analysis between inoculation phenotype and genetic markers localized R SC14Q to the interval between Satt334 and MY750, with genetic distances of 0.6 and 0.5cM, respectively, corresponding to a physical distance on the ‘Williams 82' draft assembly (Glyma1.13) of 1.18Mb. Based on the genes sequences in the R SC14Q locus region with predicted functions for resistance, one SNP marker, MY525, was developed between Satt334 and MY750. Thus, the genomic region containing the R SC14Q was further narrowed to a 616kb interval. Springer Science+Business Media B.V., 2011 Fine mapping nationallicence Resistance gene nationallicence Soybean mosaic virus (SMV) nationallicence Residual heterozygous line (RHL) nationallicence Ma Ying National Key Laboratory for Crop Genetics and Germplasm Enhancement, National Center for Soybean Improvement of Nanjing Agriculture University, 210095, Nanjing, People's Republic of China aut Wang Da-Gang National Key Laboratory for Crop Genetics and Germplasm Enhancement, National Center for Soybean Improvement of Nanjing Agriculture University, 210095, Nanjing, People's Republic of China aut Li Hai-Chao National Key Laboratory for Crop Genetics and Germplasm Enhancement, National Center for Soybean Improvement of Nanjing Agriculture University, 210095, Nanjing, People's Republic of China aut Zheng Gui-Jie National Key Laboratory for Crop Genetics and Germplasm Enhancement, National Center for Soybean Improvement of Nanjing Agriculture University, 210095, Nanjing, People's Republic of China aut Yang Yong-Qing National Key Laboratory for Crop Genetics and Germplasm Enhancement, National Center for Soybean Improvement of Nanjing Agriculture University, 210095, Nanjing, People's Republic of China aut Li Hua-Wei National Key Laboratory for Crop Genetics and Germplasm Enhancement, National Center for Soybean Improvement of Nanjing Agriculture University, 210095, Nanjing, People's Republic of China aut Zhi Hai-Jian National Key Laboratory for Crop Genetics and Germplasm Enhancement, National Center for Soybean Improvement of Nanjing Agriculture University, 210095, Nanjing, People's Republic of China aut Euphytica Springer Netherlands 181/1(2011-09-01), 127-135 0014-2336 181:1<127 2011 181 10681 https://doi.org/10.1007/s10681-011-0457-3 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10681-011-0457-3 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Ma Ying National Key Laboratory for Crop Genetics and Germplasm Enhancement, National Center for Soybean Improvement of Nanjing Agriculture University, 210095, Nanjing, People's Republic of China aut NATIONALLICENCE 700 1- Wang Da-Gang National Key Laboratory for Crop Genetics and Germplasm Enhancement, National Center for Soybean Improvement of Nanjing Agriculture University, 210095, Nanjing, People's Republic of China aut NATIONALLICENCE 700 1- Li Hai-Chao National Key Laboratory for Crop Genetics and Germplasm Enhancement, National Center for Soybean Improvement of Nanjing Agriculture University, 210095, Nanjing, People's Republic of China aut NATIONALLICENCE 700 1- Zheng Gui-Jie National Key Laboratory for Crop Genetics and Germplasm Enhancement, National Center for Soybean Improvement of Nanjing Agriculture University, 210095, Nanjing, People's Republic of China aut NATIONALLICENCE 700 1- Yang Yong-Qing National Key Laboratory for Crop Genetics and Germplasm Enhancement, National Center for Soybean Improvement of Nanjing Agriculture University, 210095, Nanjing, People's Republic of China aut NATIONALLICENCE 700 1- Li Hua-Wei National Key Laboratory for Crop Genetics and Germplasm Enhancement, National Center for Soybean Improvement of Nanjing Agriculture University, 210095, Nanjing, People's Republic of China aut NATIONALLICENCE 700 1- Zhi Hai-Jian National Key Laboratory for Crop Genetics and Germplasm Enhancement, National Center for Soybean Improvement of Nanjing Agriculture University, 210095, Nanjing, People's Republic of China aut NATIONALLICENCE 773 0- Euphytica Springer Netherlands 181/1(2011-09-01), 127-135 0014-2336 181:1<127 2011 181 10681 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer