高粱基因组学研究进展

doi:10.7668/hbnxb.2008.S2.034

摘要/Abstract

摘要： 高粱是世界上最主要的禾谷类作物之一,是日趋重要的生物燃料作物。同时,它也是一种最有害的杂草的先祖,是许多具有复杂基因组的热带草的植物学模型,开展其基因组学研究具有重要意义。目前已经构建了高粱种内和种间的遗传图谱,完成了高粱全基因组的测序,这为探索高粱基因和功能的对位提供了保障。笔者对高粱基因组遗传图谱、物理图谱及基因组特征、序列分析、QTL定位及关联遗传学等几方面的研究进展进行了整理和总结,为开展相关研究工作及想了解相关信息的广大学者提供了参考信息和研究方向的建议。

关键词: 高粱, 基因组学, 遗传图谱, 物理图谱, 序列分析

Abstract: Genomics study on sorghum is very meaningful as it is one of the world's leading cereal crops, a biofuel mcrop with high and growing importance, a progenitor of one of the world??s most noxious weeds and a botanical model for many tropical grasses with complex genomes. Up to now, intraspecific and interspecific sorghum genetic maps have been mconstructed and the whole genome sequencing completed.This provides a foundation for invigorat ing progress toward relating sorghum genes to their functions. Research progresses on sorghum genome such as genetic map, physical map, sequence analysis, QTL mapping and correlat ive genet ics were collected and summarized in this article. And hopefully it can mprovide useful reference and suggestion for scholars endeavoring on relevant research works.

Key words: Sorghum, Genomics, Genetic map, Physical map, Sequence analysis

中图分类号:

S514
Q34

卢峰, 吕香玲. 高粱基因组学研究进展[J]. 华北农学报, 2008, 23(S2): 149-152. doi: 10.7668/hbnxb.2008.S2.034.

LU Feng, LU Xiang-ling. Progresses on Sorghum Genomics[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2008, 23(S2): 149-152. doi: 10.7668/hbnxb.2008.S2.034.

http://www.hbnxb.net/CN/Y2008/V23/IS2/149

参考文献

[1] Farrell A E,Plevin R J,Turner B T,et al.Ethanol can contribute to energy and environmental goals[J].Science,2006,311(5760):5069-5081.
[2] Hu F Y,Tao D Y,Sacks E,et al.Convergent evolution of perenniality in rice and sorghum[J].Proceedings of the National Academy of Sciences of the United States of America,2003,100(7):4050-4054.
[3] Kresovich S,Barbazuk B,Bedell J A,et al.Toward sequencing the Sorghum genome.A U.S.National Science Foundation-sponsored workshop report[J].Plant Physiology,2005,138(4):1898-1902.
[4] 卢庆善.高粱学[M].北京:中国农业出版社,1999:381-415.
[5] 王磊,陈景堂,张祖新.主要禾谷类作物比较基因组学研究策略与进展[J].遗传,2007,29(9):1055-1060.
[6] Menz M A,Klein R R,Mullet J E,et al.A high-density genetic map of Sorghum bicolor(L.)Moench based on 2926 AFLP,RFLP and SSR markers[J].Plant Molecular Biology,2002,48(5-6):483-499.
[7] Bowers J E,Abbey C,Anderson S,et al.A high-density genetic recombination map of sequence-tagged sites for sorghum,as a framework for comparative structural and evolutionary genomics of tropical grains and grasses[J].Genetics,2003,165:367-386.
[8] Peterson D G,Schulze S R,Sciara E B,et al.Integration of cot analysis,DNA cloning,and high-throughput sequencing facilitates genome characterization and gene discovery[J].Genome Research,2002,12(5):795-807.
[9] Arumuganathan K,Earle E.Estimation of nuclear DNA content of plants by flow cytometry[J].Plant Molecular Biology Reporter,1991,9(3):208-218.
[10] Pratt L H,Liang C,Shah M,et al.Sorghum expressed sequence tags identify signature genes for drought,pathogenesis,and skotomorphogenesis from a milestone set of 16,801 unique transcripts[J].Plant Physiology,2005,139(2):869-884.
[11] Bedell J A,Budiman M A,Nunberg A,et al.Sorghum genome sequencing by methylation filtration[J].PLoS Biology,2005,3(1):13.
[12] Paterson A H,Lin Y R,Li Z,et al.Convergent domestication of cereal crops by independent mutations at corresponding genetic loci[J].Science,1995,269(5231):1714-1718.
[13] Paterson A H,Schertz K F,Lin Y R,et al.The weediness of wild plants:molecular analysis of genes influencing dispersal and persistence of johnsongrass,Sorghum halepense(L.)Pers[J].Proceedings of the National Academy of Sciences of the United States of America,1995,92(13):6127-6131.
[14] Lin Y R,Schertz K F,Paterson A H.Comparative analysis of QTLs affecting plant height and maturity across the poaceae,in reference to an interspecific sorghum population[J].Genetics,1995,141(1):391-411.
[15] Ulanch P E,Childs K L,Morgan P W,et al.Molecular markers linked to Ma(1)in sorghum[J].Plant Physiology,1996,111:709.
[16] Klein R R,Klein P E,Mullet J E,et al.Fertility restorer locus Bf1 of sorghum(Sorghum bicolor L.)encodes a pentatricopeptide repeat protein not present in the colinear region of rice chromosome 12[J].Theoretical and Applied Genetics,2005,111(6):994-1012.
[17] Mutengwa C S,Tongoona P B,Sithole-Niang I.Genetic studies and a search for molecular markers that are linked to Striga asiatica resistance in sorghum[J].African Journal of Biotechnology,2005,4(12):1355-1361.
[18] Nagaraj N,Reese J C,Tuiustra M R,et al.Molecular mapping of sorghum genes expressing tolerance to damage by greenbug (Homoptera:Aphididae)[J].Journal of Economic Entomology,2005,98(2):595-602.
[19] Haussmann B I G,Mahalakshmi V,Reddy B V S,et al.QTL mapping of stay-green in two sorghum recombinant inbred populations[J].Theoretical and Applied Genetics,2002,106(1):133-142.
[20] Magalhaes J V,Garvin D F,Wang Y,et al.Comparative mapping of a major aluminum tolerance gene in sorghum and other species in the Poaceae[J].Genetics,2004,167(4):1905-1914.
[21] BIAN Yun-long,Yazaki Seiji,Inoue Maiko,et al.QTLs for sugar content in sweet sorghum(Sorghum bicolor L.Moench)[J].Agricultural Sciences in China,2006,5(10):736-744.
[22] Hamblin M T,Salas Fernandez M G,Casa A M,et al.Equilibrium processes cannot explain high levels of short-and medium-range linkage disequilibrium in the domesticated grass Sorghum bicolor[J].Genetics,2005,171(3):1247-1256.
[23] Price H J,Dillon S L,Hodnett G,et al.Genome evolution in the genus Sorghum(Poaceae)[J].Annals of Botany,2005,95(1):219-227.

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