Abstract
Sheath blight, caused by the pathogen Rhizoctonia solani Kühn, is one of the most serious diseases of rice and leads to severe yield loss worldwide. A recombinant inbred line (RIL) population consisting of 121 lines was constructed from a cross between HH1B and RSB03, the latter of which is a deep-water rice variety. Five traits were used to evaluate sheath blight resistance, namely disease rating (DR), lesion length (LL), lesion height (LH), relative lesion length [RLL, the ratio of LL to plant height (PH)], and relative LH (RLH, the ratio of LH to PH). Using the RIL population and 123 molecular markers, we identified 28 quantitative trait loci (QTLs) for the five traits in two environments. These QTLs are located on nine chromosomes and most of them are environment specific. A major QTL for DR (qSBR1) on chromosome 1 was identified with contributions of 12.7% at Shanghai and 42.6% at Hainan, and it collocated with a QTL for PH. The allele at this locus from RSB03 enhances sheath blight resistance and increases PH. Another QTL for DR on chromosome 7 was adjacent to QTLs for heading date (HD) and four other disease traits. RSB03 also carries the resistant allele at this locus and shortens HD. The susceptible parent, HH1B, provides the resistance allele at the locus qSBR8, where QTLs for four other disease traits were identified. QTL mapping results showed that most QTLs for LL, LH, RLL, and RLH are collocated with QTLs for DR. Three QTLs for DR are independent from HD, PH, and four other disease traits, while four QTLs are closely related to HD and PH. Four QTLs for LL, LH, RLL, and RLH are independent from DR, HD, and PH, while there is only one region harboring QTLs for these four traits and HD. Correlation analysis and QTL mapping results indicated that LL, LH, RLL, and RLH might be important indices, like DR, for evaluating the level of resistance to rice sheath blight.
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References
Channamallikarjuna V, Sonah H, Prasad M, Rao GJN, Chand S, Upreti HC, Singh NK, Sharma TR (2010) Identification of major quantitative trait loci qSBR11–1 for sheath blight resistance in rice. Mol Breed 25:155–166
Che KP, Zhan QC, Xing QH, Wang ZP, Jin DM, He DJ, Wang B (2003) Tagging and mapping of rice sheath blight resistant gene. Theor Appl Genet 106:293–297
Eizenga GC, Lee FN, Rutger JN (2002) Screening Oryza species plants for rice sheath blight resistance. Plant Dis 86:808–812
Groth DE, Nowick EM (1992) Selection for resistance to rice sheath blight through number of infection cushions and lesion type. Plant Dis 76:721–723
Han YP, Xing YZ, Chen ZX, Gu SL, Pan XB, Chen XL, Zhang QF (2002) Mapping QTLs for horizontal resistance to sheath blight in an elite rice restorer line, Minghui 63. Acta Genet Sin 29:565–570
Han YP, Xing YZ, Gu SL, Chen ZX, Pan XB, Chen XL (2003) Effect of morphological traits on sheath blight resistance in rice. Acta Bot Sin 45:825–831
Hashiba T (1984) Estimating method of severity and yield loss by rice sheath blight disease. Bull Hokuriku Natl Agric Exp Stn 26:115–164
Hu CJ, Huang SL, Cen ZL, Xie L (2003) Preliminary report on identification of resistance to rice sheath blight of deep-water rice varieties. J China Plant Prot 29:19–22
Kunihiro Y, Qian Q, Sato H, Teng S, Zeng DL, Fujimoto K, Zhu LH (2002) QTL analysis of sheath blight resistance in rice (Oryza sativa L.). Acta Genet Sin 29:50–55
Li ZK, Pinson SRM, Marshetti MA, Stansel JW, Park WD (1995) Characterization of quantitative trait loci (QTLs) in cultivated rice contributing to field resistance to sheath blight (Rhizoctonia solani). Theor Appl Genet 91:374–381
Liao HL, Xiao LS, Wang HS (1997) Analysis of sheath blight developing history and evolving matter. J Guangxi Plant Prot 3:35–38
Lincoln SE, Daly MJ, Lander ES (1992) Constructing genetic maps with MAPMAKER/EXP version 3.0: a tutorial and reference manual, 3rd edn. Whitehead Institute for Biometrical Research, Cambridge
Liu G, Jia Y, Correa-Victoria, Prado GA, Yeater KM, McClung A, Correll JC (2009) Mapping quantitative trait loci responsible for resistance to sheath blight in rice. Phytopathology 99:1078–1084
Lou J, Chen L, Yue GH, Lou QJ, Mei HW, Xiong L, Luo LJ (2009) QTL mapping of grain quality traits in rice. J Cereal Sci 50:145–151
Lu G, Liang YM, Li KA, Li DT (2004) Studies on resources of deep-water rice varieties. J Southwest China Agric Sci 17:701–704
McCouch SR, Cho YG, Yano M, Paul E, Blinstrub M, Morishima H, Kinoshita T (1997) Suggestion for QTL nomenclature. Rice Genet Newsl 14:11–13
Murray MG, Thompson WF (1980) Rapid isolation of high molecular weight plant DNA. Nucleic Acids Res 8:4321–4325
Pan XB, Rush MC, Sha XY, Xie QJ, Linscombe SD, Stetina SR, Oard JH (1999) Major gene, nonallelic sheath blight resistance from the rice cultivars Jasmine85 and Teqing. Crop Sci 39:338–346
Park DS, Sayler RJ, Hong YG, Nam MH, Yang Y (2008) A method for inoculation and evaluation of rice sheath blight disease. Plant Dis 92:25–29
Pinson RMS, Capdevielle FM, Oard JH (2005) Confirming QTLs and finding additional loci conditioning sheath blight resistance in rice using recombinant inbred lines. Crop Sci 45:503–510
Prasad B, Eizenga GC (2008) Sheath blight disease screening methods to identify resistant Oryza spp. accessions. Plant Dis 92:1503–1509
Rush MC, Hoff BJ, Mcllrath WO (1976) A uniform disease rating system for rice disease in the United States. In: Proceedings of the 16th Rice Technical Working Group, Lake Charles, Louisiana, USA, 64
Sato H, Ideta O, Ando I, Kunihiro Y, Hirabayashi H, Iwano M, Miyasaka A, Nemono H, Imbe T (2004) Mapping QTLs for sheath blight resistance in the rice line WSS2. Breeding Sci 54:265–271
Sha XY, Zhu LH (1989) Resistance of some rice varieties to sheath blight (ShB). Int Rice Res Newslett 15:7–8
Sharma A, McClung AM, Pinson SRM, Kepiro JL, Shank AR, Tabien RE, Fjellstrom R (2009) Genetic mapping of sheath blight resistance QTLs within tropical japonica rice cultivars. Crop Sci 49:256–264
Tan CX, Ji XM, Yang Y, Pan XY, Zuo SM, Zhang YF, Zou JH, Chen ZX, Zhu LH, Pan XB (2005) Identification and marker-assisted selection of two major quantitative genes controlling rice sheath blight resistance in backcross generation. Acta Genet Sin 32:399–405
Wang DL, Zhu J, Li ZK (1999) Mapping QTLs with epistatic effects and QTL environment interactions by mixed linear model approaches. Theor Appl Genet 99:1255–1264
Wasano K, Oro S, Kido Y (1983) The syringe inoculation method for selecting rice plant resistant to sheath blight, Rhizoctonia solani Kühn. Jpn J Trop Agric 27:131–139
Xiang XC, Li JH, Zhang KZ, Zhao P, Li P (2007) Genetic analysis of a rice mutant with resistance to sheath blight and its preliminary gene mapping. J Southwest Sci Tech Univ (Nat Sci) 22:76–81
Xie QJ, Rush MC, Cao J (1990) Somaclonal variation for disease resistance in rice (Oryza sativa L.). In: Grayson BT, Green MB, Copping LG (eds) Pest management in rice. Elsevier Appl Sci, New York, pp 495–509
Xie QJ, Linscombe SD, Rush MC, Jodari KF (1992) Registration of LSBR-33 and LSBR-5 sheath blight resistant germplasm lines of rice. Crop Sci 32:507
Xie XW, Xu MR, Zang JP, Sun Y, Zhu LH, Xu JL, Zhou YL, Li ZK (2008) Genetic background and environmental effects on expression of QTL for sheath blight resistance in reciprocal introgression lines of rice. Acta Agron Sin 34:1885–1893
Xu SB, Tao YF, Yang ZQ, Chu JY (2002) A simple and rapid methods used for silver staining and gel preservation. Hereditas 24:335–336
Zheng TQ, Xu JL, Fu BY, Gao YM, Veruka S, Lafitte R, Zhai HQ, Wan JM, Zhu LH, Li ZK (2007) Preliminary identification of genetic overlaps between sheath blight resistance and drought tolerance in the introgression lines from directional selection. Acta Agron Sin 33:1380–1384
Zou JH, Pan XB, Chen ZX, Xu JY, Lu JF, Zhai WX, Zhu LH (2000) Mapping quantitative trait loci controlling sheath blight resistance in two rice cultivars (Oryza sativa L.). Theor Appl Genet 101:569–573
Acknowledgments
We are grateful to the two anonymous reviewers for their critical reading of the manuscript. This work was supported by grants from the National Program on the Development of Basic Research in China (2010CB125901), Chinese Ministry of Agriculture (National Special Program for Transgenic Research, 2008ZX08001-002), and the Shanghai Science and Technology Development Funds (09ZR1428200).
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Dong Fu and Liang Chen contributed equally to this work.
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Table S1
Performance of traits related to resistance to sheath blight in some rice cultivars (DOC 41 kb)
Table S2
Marker distributions in the linkage map of recombinant inbred lines (RILs) derived from the cross of HH1B and RSB03 (DOC 118 kb)
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Fu, D., Chen, L., Yu, G. et al. QTL mapping of sheath blight resistance in a deep-water rice cultivar. Euphytica 180, 209–218 (2011). https://doi.org/10.1007/s10681-011-0366-5
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DOI: https://doi.org/10.1007/s10681-011-0366-5