Abstract
Chilling injury is one of the most important limiting factors affecting rice production in temperate and high-elevation areas. In this study, 146 microsatellite markers were employed to identify quantitative trait loci (QTL) conferring cold tolerance at seedling stage (CTS) .The mapping population consisted of 193 doubled haploid (DH) lines, which derived from a cross between a cold-tolerant japonica variety (AAV002863) and a cold-sensitive indica cultivar (Zhenshan97B). Tolerance to cold was assessed by the survival percentage of seedlings after cold treatment. In a climate chamber, after treatment at 6°C/10°C for 7 d, the measurement was taken on the sixth day of the recovery stage at room temperature. The phenotypic distribution of the DH population approximately fitted normality with skewness and kurtosis less than 0.3, and the difference among the three repetitions was not significant. Five main effect QTLs were identified with LOD > 4.0 on chromosomes 1, 2, 8 using a composite interval mapping approach. The accumulated contribution of the five QTLs was 62.28%, and a major QTL (LOD = 15.09) was identified on chromosome 2 flanked by RM561 and RM341, which explained 27.42% of the total phenotypic variation. Four significant epistatic interactions were also detected with a total contribution of 20.14%.
Similar content being viewed by others
References
Andaya VC, Mackill DJ (2003a) Mapping of QTL associated with cold tolerance during the vegetative stage in rice. J Exp Bot 54:2579–2585
Andaya VC, Mackill DJ (2003b) QTLs conferring cold tolerance at the booting stage of rice using recombinant inbred lines from a japonica × indica cross. Theor Appl Genet 106:1084–1090
Andaya VC, Tai TH (2006) Fine mapping of the qCTS12 locus, a major QTL for seedling cold tolerance in rice. Theor Appl Genet 113:467–475
Chen DZ, Zhong PA, Xiao YQ et al (2002) Identification of QTL for cold tolerance at seedling stage in Dongxiang wild rice (Oryza rufupogon Griff.) by SSR markers. Acta Agriculturae Universitatis Jiangxiensis 24(6):753–756 (in Chinese with English abstract)
Flint J, Valdar W, Shifman S, Mott R (2005) Strategies for mapping and cloning quantitative trait genes in rodents. Nat Rev Genet 6(1):271–286
Fujino K (2004) A major gene for low temperature germinability in rice (Oryza sativa L.). Euphytica 136(1):63–68
Gramene (2006) Gramene annotated Nipponbare sequence. http://www.gramene.org. Cited 27 Feb 2006
Han LZ, Zhang SY, Qiao YL et al (2005a) QTL analysis of root traits at the seedling stage in rice under cold irrigation. Acta Agronom Sin 31(11):1415–1421 (in Chinese with English abstract)
Han LZ, Qiao YL, Cao GL et al (2005b) QTL Analysis on Cold Tolerance During Early Growth Period in Rice. Chin J Rice Sci 19(2):122–126 (in Chinese with English abstract)
Jin RZ (1990) Genetics and evaluation of cold tolerance of rice in Japan. Rice Rev Abstr 9:1–5
Kim KM, Sohn JK, Chung IK (2000) Analysis of OTP8511 RAPD fragments closely linked with cold sensitivity at seedling stage in rice (Oryza sativa L.). Mol Cell 10:382–385
Lincoln SE, Daly MJ, Lander E (1992) Constructing genetic maps with MAPMAKER/EXP 3.0. Whitehead Institute Technical report, 3rd edn. Whitehead Institute, Cambridge
McCouch SR, Cho YG, Yano M et al (1997) Report on QTL nomenclature. Rice Genet Newslett 14:11–13
Misawa S, Mori N, Takumi S et al (2000) Mapping of QTLs for low-temperature response in seedlings of rice (Oryza sativa L.). Cereal Res Commun 28:33–40
Murray MG., Thompson WF (1980) Rapid isolation of high molecular weight plant DNA. Nucleic Acid Res 8:4321–4325
Qian Q, Zeng DL, He P et al (2000) QTL analysis of the rice seedling cold tolerance in a double haploid population derived from anther culture of a hybrid between indica and japonica rice. Chin Sci Bull 145(5):448–453
Qu TT, Chen LY, Zhang ZH et al (2003) Molecular mapping of genes conferring cold tolerance at seedling stage using doubled haploid lines from an indica × japonica cross in rice. J Wuhan Bot Res 21:385–389
Saito K, Hayano-Saito Y, Maruyama-Funatsuki W et al (2004) Physical mapping and putative candidate gene identification of a quantitative trait locus Ctb1 for cold tolerance at the booting stage of rice. Theor Appl Genet 109:515–522
Saito K, Miura K, Nagano K et al (2001) Identification of two closely linked quantitative trait loci for cold tolerance on chromosome 4 of rice and their association with anther length. Theor Appl Genet 103:862–868
Takeuchi Y, Hayasaka H, Chiba B et al (2001) Mapping quantitative trait loci controlling cool-temperature tolerance at the booting stage in temperate japonica rice. Breed Sci 51:191–197
Temnykh S, Park WD, Ayres N et al (2000) Mapping and genome organization of microsatellite sequences in rice (Oryza sativa L.). Theor Appl Genet 100:697–712
Wang DL, Zhu J, Li ZK et al (1999) Mapping QTL with epistatic effects and QTL × environment interactions by mixed linear model approaches. Theor Appl Genet 99:1255–1264
Xiong ZM, Zhu XD, Shao DF (1984) The study on early testing technology for rice cold tolerance. J Zhangjing Agric Sci 6:276–280 (in Chinese)
Yang YX, Pathak PK, Zhu J (2005) Age-specific mapping of QTL associated with cold tolerance for seedling weight in rice (Oryza sativa L.). J Zhejiang Univ (Agric Life Sci) 31(2):131–138 (in Chinese with English abstract)
Zeng ZB (1994) Precision mapping of quantitative trait loci. Genetics 136:1457–1468
Zhan QC, Zeng SZ, Xiong FX, Sado K, Koto A (2003) Molecular mapping of QTLs for seedling cold tolerance in rice. J Hunan Agric Univ (Nat Sci) 29(1):7–11 (in Chinese with English abstract)
Zhan QC, Zhu KY, Chen ZW et al (2005) Studies on the QTL for cold tolerance related characters of rice seedling by molecular markers. Hybrid rice 20(1):50–55 (in Chinese with English abstract)
Zhang ZH, Li S, Wei L et al (2005) A major QTL conferring cold tolerance at the early seedling stage using recombinant inbred lines of rice (Oryza sativa L.). Plant Sci 168:527–534
Acknowledgements
This work was supported by the Program of Shanghai Qiming Star (04qmx1458) and the 973 program (2004CB117204).
Author information
Authors and Affiliations
Corresponding author
Additional information
Liang Chen and Qiaojun Lou had made the equal contribution for the research.
Rights and permissions
About this article
Cite this article
Lou, Q., Chen, L., Sun, Z. et al. A major QTL associated with cold tolerance at seedling stage in rice (Oryza sativa L.). Euphytica 158, 87–94 (2007). https://doi.org/10.1007/s10681-007-9431-5
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10681-007-9431-5