Abstract
In wheat, plant height is an important agronomic trait, and a number of quantitative trait loci (QTLs) controlling plant height have been located. In this study, using the conditional and unconditional QTL mapping methods, combined with data from five different growth stages over two years of field trials, the developmental behavior for plant height in wheat was dissected. Nine unconditional QTLs and 8 conditional QTLs were identified, of which 6 were detected by both methods. None of the 11 QTLs was detected at all of the 5 investigated developmental stages, but 7 QTLs were detected at certain stages in both years. Further analysis identified 9 unconditional QTLs at different stages, which could explain the phenotypic variation from 4.81% to 17.35%. It was noteworthy that one major QTL designated QHt-4B-2, which was located on chromosome 4B, was detected on May 18 and 25 in both years, and its genetic contributions to plant height ranged from 13.42% to 16.13%. Moreover, of the 8 conditional QTLs identified, six were detected in both years, in the order of QHt-3B→QHt-4B-1→QHt-4B-2→QHt-4D→QHt-5A and QHt-2B expressed at the same developmental stage. The results indicate that QTL expression during plant height development is selective and in a temporal order.
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Worland A J, Korzun V, Röder M S, et al. Genetic analysis of the dwarfing gene Rht8 in wheat. Part II. The distribution and adaptive significance of allelic variants at the Rht8 locus of wheat as revealed by microsatellite screening. Theor Appl Genet, 1998, 96: 1110–1120
McIntosh R A, Hart G E, Gale M D. Catalogue of gene symbols for wheat. In: Li Z S, Xin Z Y, eds. Proc. 8th Int. Wheat Genet Symp. Beijing: China Agricultural Scientech, 1995. 1333–1500
McCartney C A, Somers D J, Humphreys D G, et al. Mapping quantitative trait loci controlling agronomic traits in the spring wheat cross RL4452×’AC Domain’. Genome, 2005, 48: 870–883
Börner A, Schumann E, Fürste A, et al. Mapping of quantitative trait loci determining agronomic important characters in hexaploid wheat (Triticum aestivum L.). Theor Appl Genet, 2002, 105: 921–936
Ellis M H, Rebetzke G J, Azanza F, et al. Molecular mapping of gibberellin-responsive dwarfing genes in bread wheat. Theor Appl Genet, 2005, 111: 423–430
Marza F, Bai G H, Carver B F, et al. Quantitative trait loci for yield and related traits in the wheat population Ning7840 × Clark. Theor Appl Genet, 2006, 112: 688–698
Gervais L, Dedryver F, Morlais J Y, et al. Mapping of quantitative trait loci for field resistance to Fusarium head blight in an European winter wheat. Theor Appl Genet, 2003, 106: 961–970
Eriksen L, Borum F, Jahoor A. Inheritance and localization of resistance to Mycosphaerella graminicola causing septoria tritici blotch and plant height in the wheat (Triticum aestivum L.) genome with DNA markers. Theor Appl Genet, 2003, 107: 515–527
Huang X Q, Coster H, Ganal M W, et al. Advanced backcross QTL analysis for the identification of quantitative trait loci alleles from wild relatives of wheat (Triticum aestivum L.). Theor Appl Genet, 2003, 106: 1379–1389
Verma V, Worland A J, Sayers E J, et al. Identification and characterization of quantitative trait loci related to lodging resistance and associated traits in bread wheat. Plant Breed, 2005, 124: 234–241
Huang X Q, Cloutier S, Lycar L, et al. Molecular detection of QTLs for agronomic and quality traits in a doubled haploid population derived from two Canadian wheats (Triticum aestivum L.). Theor Appl Genet, 2006, 113: 753–766
Cadalen T, Sourdille P, Charmet G, et al. Molecular markers linked to genes affecting plant height in wheat using a doubled-haploid population. Theor Appl Genet, 1998, 96: 933–940
Liu Z H, Anderson J A, Hu J, et al. A wheat intervarietal genetic linkage map based on microsatellite and target region amplified polymorphism markers and its utility for detecting quantitative trait loci. Theor Appl Genet, 2005, 111: 782–794
Ayala L, Henry M, van Ginkel M, et al. Identification of QTLs for BYDV tolerance in bread wheat. Euphytica, 2002, 128: 249–259
Peng J H, Ronin Y, Fahima T, et al. Domestication quantitative trait loci in Triticum dicoccoides, the progenitor of wheat. Proc Natl Acad Sci USA, 2003, 100: 2489–2494
Kherialla A I, Whittington A J. Genetic analysis of growth in tomato: The F1 generation. Ann Bot, 1962, 26: 489–504
Peat W E, Whittington A J. Genetic analysis of growth in tomato: Segregation generation. Ann Bot, 1965, 29: 725–738
Wu K H. Analysis of gene effects for three quantitative characters at different development stages in maize. Acta Genet Sin, 1987, 14: 363–369
Xu Y B, Shen Z T. Diallel analysis of tiller number at different growth stages in rice (Oryza sativa L.). Theor Appl Genet, 1991, 3: 243–249
Zhu J. Methods of predicting genotype value and heterosis for offspring of hybrids. J Biomath, 1993, 8: 32–44
Zhu J. Analysis of conditional genetic effects and variance components in developmental genetics. Genetics, 1995, 141: 1633–1639
Yan J Q, Zhu J, He C X, et al. Molecular dissection of developmental behavior of plant height in rice (Oryza sativa L). Genetics, 1998, 150: 1257–1265
Yan J B, Tang H, Huang Y Q, et al. Dynamic analysis of QTL for plant height at different developmental stages in maize (Zea mays L.). Chinese Sci Bull, 2003, 48: 2601–2607
Sun D S, Li W B, Zhang Z C, et al. Analysis of QTL for plant height at different developmental stages in soybean. Acta Agronom Sin, 2006, 32: 509–514
Wang Z H, Wu X S, Ren Q, et al. QTL mapping for developmental behavior of plant height in wheat (Triticum aestivum L.). Euphytica, 2010, 174: 447–458
Campbell K G. Spelt: Agronomy, genetics, and breeding. Plant Breed Rev, 1997, 15: 187–213
Liu D C, Gao M Q, Guan R X, et al. Mapping quantitative trait loci for plant height in wheat (Triticum aestivum L.) using a F2:3 population. Acta Genet Sin, 2002, 29: 706–711
Simons K J, Fellers J P, Trick H N, et al. Molecular characterization of the major wheat domestication gene Q. Genetics, 2006, 172: 547–555
Ellis M H, Spielmeyer W, Gale K R, et al. “Perfect” markers for the Rht-B1b and Rht-D1b dwarfing genes in wheat. Theor Appl Genet, 2002, 105: 1038–1042
Zeng Z B. Precision mapping of quantitative trait loci. Genetics, 1994, 136: 1457–1468
Wu R, Li M. Functional mapping—How to map and study the genetic architecture of dynamic complex traits. Nat Rev Genet, 2006, 7: 229–237
Zhang Y M. Research progress of QTL mapping method in crop. Chinese Sci Bull, 2006, 51: 2223–2231
Hartweck L M. Gibberellin signaling. Planta, 2008, 229: 1–13
Mohler V, Lukman R, Ortiz-Islas S, et al. Genetic and physical mapping of photoperiod insensitive gene Ppd-B1 in common wheat. Euphytica, 2004, 138: 33–40
Kato K, Sonokawa R, Miura H. Dwarfing effect associated with the threshability gene Q on wheat chromosome 5A. Plant Breed, 2003, 122: 489–492
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Liu, G., Xu, S., Ni, Z. et al. Molecular dissection of plant height QTLs using recombinant inbred lines from hybrids between common wheat (Triticum aestivum L.) and spelt wheat (Triticum spelta L.). Chin. Sci. Bull. 56, 1897–1903 (2011). https://doi.org/10.1007/s11434-011-4506-z
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DOI: https://doi.org/10.1007/s11434-011-4506-z