Comparative mapping of quantitative trait loci for tassel-related traits of maize in F2:3 and RIL populations.
作者： Qiang Yi , Yinghong Liu , Xiangge Zhang , Xianbin Hou , Junjie Zhang
DOI: 10.1007/S12041-018-0908-X
关键词:
摘要: Tassel architecture is an important trait in maize breeding and hybrid seed production. In this study, we investigated total tassel length (TTL) branch number (TBN) 266 F2:3 families across six environments 301 recombinant inbred lines (RILs) three environments, where all the plants were derived from a cross between 08-641 Ye478. We compared genetic of two traits generations through combined analysis. total, 27 quantitative loci (QTLs) (15 F2:3; 16 RIL), QTL × environment interactions (both F2:3), 11 pairs epistatic (seven four RIL) stable QTLs both RILs detected. The RIL population had higher detection power than population. Nevertheless, could be more easily detected RILs. Overall, mapping results greatly influenced by environments. Finally, fine for novel major QTL, qTTL-2-3 (bin 2.07), which accounted over 8.49% phenotypic variation different generations, useful marker-assisted breeding.
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sci-hub.se 参考文章(81)
Roland Karl Schwanke, Alteration of reproductive attributes of corn varieties by population and detasseling Iowa State University. ,(1965) , 10.31274/RTD-180813-3113
S. H. Schuetz, J. J. Mock, Genetics of tassel branch number in maize and its implications for a selection program for small tassel size. Theoretical and Applied Genetics. ,vol. 53, pp. 265- 271 ,(1978) , 10.1007/BF00280990
Jian‐Bing Fan, Kevin L. Gunderson, Marina Bibikova, Joanne M. Yeakley, Jing Chen, Eliza Wickham Garcia, Lori L. Lebruska, Marc Laurent, Richard Shen, David Barker, Illumina universal bead arrays. Methods in Enzymology. ,vol. 410, pp. 57- 73 ,(2006) , 10.1016/S0076-6879(06)10003-8
Jinrong Peng, Donald E Richards, Nigel M Hartley, George P Murphy, Katrien M Devos, John E Flintham, James Beales, Leslie J Fish, Anthony J Worland, Fatima Pelica, Duraialagaraja Sudhakar, Paul Christou, John W Snape, Michael D Gale, Nicholas P Harberd, None, ‘Green revolution’ genes encode mutant gibberellin response modulators Nature. ,vol. 400, pp. 256- 261 ,(1999) , 10.1038/22307
D. N. Duvick, J. S. C. Smith, M. Cooper, Long-Term Selection in a Commercial Hybrid Maize Breeding Program Plant Breeding Reviews. ,vol. 24, pp. 109- 151 ,(2010) , 10.1002/9780470650288.CH4
J Moreno-Gonzalez, Efficiency of generations for estimating marker-associated QTL effects by multiple regression. Genetics. ,vol. 135, pp. 223- 231 ,(1993) , 10.1093/GENETICS/135.1.223
Zhao-Bang Zeng, Precision mapping of quantitative trait loci. Genetics. ,vol. 136, pp. 1457- 1468 ,(1994) , 10.1093/GENETICS/136.4.1457
W C Bridges, S J Knapp, Using Molecular Markers to Estimate Quantitative Trait Locus Parameters: Power and Genetic Variances for Unreplicated and Replicated Progeny Genetics. ,vol. 126, pp. 769- 777 ,(1990) , 10.1093/GENETICS/126.3.769
D. N. Duvick, K. G. Cassman, Post–Green Revolution Trends in Yield Potential of Temperate Maize in the North‐Central United States Crop Science. ,vol. 39, pp. 1622- 1630 ,(1999) , 10.2135/CROPSCI1999.3961622X
George Chuck, Michael Muszynski, Elizabeth Kellogg, Sarah Hake, Robert J Schmidt, The control of spikelet meristem identity by the branched silkless1 gene in maize. Science. ,vol. 298, pp. 1238- 1241 ,(2002) , 10.1126/SCIENCE.1076920