期刊文献+

玉米产量构成因子染色体代换系的构建及初步评价

Development and Pre-evaluation of Chromosome Segment Substitution Lines of Grain Yields in Maize
原文传递
导出
摘要 以综3和87-1组配的重组自交系中株高和产量差异最大的RIL88和RIL279家系为材料,通过回交转育,结合分子标记辅助选择,建立一套玉米产量构成因子代换系。结果表明,平均代入片段2.88个,平均代入片段长度为26.5cM,全基因组覆盖率达到88.7%,平均背景回复率达到95.8%。同时,对这套代换系的表型效应进行初步评价,发现大多数调查性状具有广泛的变异。 A set of chromosome segment substitution lines(CSSL) for plant height and ear traits were developed from a single cross between RIL88 and RIL279 with continuous backcrossing and molecular marker-assisted selection in this study.These CSSLs covered 88.7% of the whole genome.The substitution segments averaged 2.88 per line;the length of substitution segments averaged 26.5 cM;and the percentage of background recovery averaged 95.8%.Finally,most of the measured traits had abundant variations in the set of CSSLs.
出处 《玉米科学》 CAS CSCD 北大核心 2012年第1期35-38,43,共5页 Journal of Maize Sciences
基金 "973"计划"主要农作物杂种优势遗传学基础解析及比较遗传学"(2007CB109001)
关键词 玉米 产量 分子标记辅助选择 代换系 Maize Yield Molecular marker-assisted selection Substitution lines
  • 相关文献

参考文献16

  • 1戴景瑞.我国玉米遗传育种的回顾与展望[C].21世纪玉米遗传育种展望--玉米遗传育种国际学术讨论会文集,北京:中国科学技术出版社,2000. 被引量:6
  • 2Buckler E S, Gaut B S, Mcmullen M D. Molecular and functional di- versity of maize[J]. Curr. Opin Plant Biol. , 2006, 9:172-176. 被引量:1
  • 3Eshed Y, Zamir D. An introgression line population of lyeop- ersieon pennellii in the cultivated tomato enables theidentifica- tion and fine mapping of yield-associated QTI.[J]. Genetics, 1995, 141:1147-1162. 被引量:1
  • 4Paran I, Zamir D. Quantitative traits in plants: Beyond the QTL[J]. Trends in Genetics, 2003, 19:303-306. 被引量:1
  • 5Gur A, Semel Y, Cahaner A, et al. Real time QTL of com- plex phenotypes in tomato interspecific introgression lines[J]. Trends in Plant Science, 2004, 9 : 107- 109. 被引量:1
  • 6Szalma S J, Hostert B M, LeDeaux J R, et al. QTL mapping with nearisogenie lines in maize[J]. Theor. Appl. Genet. , 2007, 114:1211-1228. 被引量:1
  • 7Salvi S,Corneti S,Bellotti M, et al. Genetic dissection of maize phenology using an intraspecifie introgression library [ J]. BMC Plant Biology, 2011. 11: 1471-1485. 被引量:1
  • 8Salvi S, Sponza G, Morgante M, et al. Conserved noncoding genomic sequences associated with a flowering-time quantita- tive trait locus in maize[J]. Proc. Natl. Acad. Sci. USA, 2007, 104:11376-11381. 被引量:1
  • 9严建兵,汤华,黄益勤,石永刚,李建生,郑用琏.不同发育时期玉米株高QTL的动态分析[J].科学通报,2003,48(18):1959-1964. 被引量:42
  • 10严建兵,汤华,黄益勤,郑用琏,Subhash Chander,李建生.玉米产量及构成因子主效和上位性QTL的全基因组扫描分析[J].科学通报,2006,51(12):1413-1421. 被引量:23

二级参考文献70

  • 1杨益善,邓启云,陈立云,邓化冰,庄文,熊跃东.野生稻高产QTL导入晚稻恢复系的增产效果[J].分子植物育种,2006,4(1):59-64. 被引量:20
  • 2惠大丰,姜长鉴,莫惠栋.数量性状基因图谱构建方法的比较[J].作物学报,1997,23(2):129-136. 被引量:27
  • 3Tanksley S D, Nelson J C. Advanced backcross QTL analysis:a method for the simultaneous discovery and transfer of valuable QTL from unadapted germplasm into elite breeding lines [ J]. Them Appl Genet,1996, (92) :191 -203. 被引量:1
  • 4Tanksley S D,Grandillo S,Fuhon T M,et al. Advanced backcross QTL analysis in a cross between an elite processing line of tomato and its wild relative L. pimpinellifolium[ J]. Them Appl Genet, 1996, (92) :213 -224. 被引量:1
  • 5Ial C,Shen L,Tan Z,et al. Comparative mapping of QTLs for agronomic traits of rice across environment using a doubled haploid population [ J ]. Theor Appl Genet, 1996, (93) : 1211 - 1217. 被引量:1
  • 6Pateson A H, Landef E S, Hewitt J D, et al. Resolution of quantitative traits into Mendelian factors using a complete linkage map of restriction fragment length polymorphism [ J ]. Nature, 1988, (335) :721 -726. 被引量:1
  • 7Bernacchi D,Beck Bunnt,Emmatty D,et al. Advanced backcross QTL analysis in tomoto. I. Identification of QTL for traits of agronomic importance from Lycopersicon hirsutum [ J ]. Theor Appl Genet,1998, (97) :381- 397. 被引量:1
  • 8Xiao J,Grandillo S,Ahn S N,et al. Gene from wild rice improve yield[J]. Nature,1996, (384) :223 -224. 被引量:1
  • 9Howell P M,Marshall D F,Lydiate D J. Towards developing intervarietal substitution lines in Brassica napus using marker - assisted selection[ J ]. Genome, 1996, (39) :348 - 358. 被引量:1
  • 10Eshed Y,Zamir D. Introgressions from Lycopersicon pennellii can improve the soluble - solids yield of tomato hybrids [ J ]. Them Appl Genet, 1994, (88) :891 - 897. 被引量:1

共引文献68

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部