全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
草地学报  2014 

燕麦属种质资源遗传多样性及遗传演化关系ISSR分析

DOI: 10.11733/j.issn.1007-0435.2014.02.021, PP. 344-351

Keywords: 燕麦属,遗传多样性,遗传演化,ISSR标记

Full-Text   Cite this paper   Add to My Lib

Abstract:

为了研究燕麦属(Avena)物种遗传多样性及遗传演化关系,利用ISSR分子标记对燕麦属16个种共47份种质资源进行分析。结果表明燕麦属种间存在丰富的遗传多样性,种间遗传相似性系数(GS)在0.5092~0.9544之间,种内平均遗传相似性系数(GS)最高的A.sativa为0.9512,最低的A.lusitanica为0.7119,说明燕麦属物种间存在较大的遗传变异,而物种内的遗传变异会因物种的不同存在差异。聚类结果显示,47份种质资源根据基因组组成聚成4大类群,AC基因组燕麦与ACD基因组燕麦聚成一大类,说明2组亲缘较近;由AB基因组燕麦聚成的第Ⅱ大类和由As和Ad基因组燕麦聚成的第Ⅲ大类在一分枝上,说明As和Ad基因组燕麦与AB基因组燕麦亲缘关系较AC基因组燕麦更近;Cp基因组燕麦单独构成一类群,且与其他燕麦相似数较低,说明该基因组燕麦与其他燕麦亲缘关系较远。所试燕麦种质资源种内的遗传差异性和遗传关系与地理来源密切相关。

References

[1]  郑殿升,方嘉禾.高品质小杂粮作物品种及栽培[M]. 2版. 北京:中国农业出版社,2009:54-67
[2]  吕耀昌,郑殿升,赵炜.燕麦保健功能的开发利用[J].农产品加工,2011(3):8-9
[3]  徐向英,王岸娜,林伟静,等.不同燕麦品种的蛋白质营养品质评价[J].麦类作物学报,2012,32(2):356-360
[4]  刘美艳.辅助降血脂功能因子研究进展[J].肉类研究,2010(11):83-86
[5]  郑曦,魏臻武,武自念,等.不同燕麦品种(系)在扬州地区的适应性评价[J].草地学报,2013,21(2):272-279
[6]  王茅雁,傅晓峰,齐秀丽.利用RAPD标记研究燕麦属不同种的遗传差异[J].华北农学报,2004,19(4):24-28
[7]  O'Donoughue L S, Souza E, Tanksley S D, et al. Relationships among North American oat cultivars based on restriction fragment length polymorphisms [J]. Grop Science,1994,34(5):1251-1258
[8]  Pal N, Sandhu J S, Domier L L, et al. Development and characterization of microsatellite and RFLP-derived PCR-markers in oat [J]. Crop Science,2002,42(1):912-918
[9]  Li C D, Rossnagel B G, Scoles G J. The development of oat microsatellite markers and their use in identifying relationships among Avena species and oat cultivars[J]. Theoretical and Applied Genetics,2000,101(8):1259-1268
[10]  He X Y, Bj?rnstad?. Diversity of north European oat analyzed by SSR, AFLP and DArT markers [J]. Theoretical and Applied Genetics,2012,125(1):57-70
[11]  Peng Y Y, Wei Y Ming, Baum B R, et al. Molecular diversity of the 5S rRNA gene and genomic relationships in the genus Avena (Poaceae: Aveneae)[J]. Genome,2008,51(2):137-154
[12]  Peng Y Y, Baum B R, Ren C Z, et al. The evolution pattern of rDNA ITS in Avena and phylogenetic relationship of the Avena species (Poaceae: Aveneae) [J]. Hereditas,2010,147(5):183-204
[13]  Peng Y Y, Wei Y M, Baum B R, et al. Phylogenetic inferences in Avena based on analysis of FL intron2 sequences [J]. Theoretical and Applied Geneties,2010,121(15):985-1000
[14]  卢玉飞,蒋建雄,易自力.中国芒属植物ISSR-PCR扩增反应体系的优化[J].草地学报,2013,21(1):167-173
[15]  陶爱芬,祁建民,李木兰,等.SRAP结合ISSR方法分析黄麻属的起源与演化[J].中国农业科学,2012,45(1):16-25
[16]  曾兵,张新全,范彦,等.鸭茅种质资源遗传多样性的ISSR研究[J].遗传,2006,28(9):1093-1098
[17]  王仕玉,郭凤根.基于ISSR标记的云南紫苏资源的遗传多样性研究[J].中国油料作物学报,2012,34(4):372-376
[18]  李红,李波,赵洪波,等.苜蓿种质资源遗传关系的ISSR分析[J].草地学报,2012,20(1):96-101
[19]  刘欢,慕平,赵桂琴.燕麦种质资源遗传多样性ISSR研究[J].草业学报,2012,21(4):116-123
[20]  郭红媛,王玉庆,石扬令,等.山西天南星科栽培植物遗传多样性ISSR分析[J].山西农业大学学报,2011,31(2):110-112
[21]  Li W T, Peng Y Y, Wei Y M, et al. Relationships among Avena species as revealed by consensus chloroplast simple sequence repeat (ccSSR) markers[J]. Genetic Resources and Crop Evolution,2009,56(4):465-480
[22]  Igor G. Loskutov. On evolutionary pathways of Avena species[J]. Genetic Resources and Crop Evolution,2008,55(2):211-220
[23]  Ladizinsky G, Zohary D. Notes on spceies delimitation, species relationships and polyploidy in Avena[J]. Euphytica,1971,20(3):380-395
[24]  Ladizinsky G, Fainstein R. Introgression between the cultivated hexaploid oat A.sativa and the tetraploid wild A. magna and A. murphyi [J]. Canadian Journal of Genetics and Cytology,1977,19(1):59-66
[25]  Sánchez de la Hoz P, Fominaya A. Studies of isozymes in oat species [J]. Theoretical and Applied Genetics,1989,77(5):735-741
[26]  Sadasivaiah R S, Rajhathy T. Genome relationships in tetraploid Avena [J]. Canedian Journal of Genetics and Cytology,1968,10(3):655-669
[27]  Leggett J M, Markhand G S. The genomic structure of Avena revealed by GISH[M]//Brandham P E, Bennett M D, eds. Kew Chromosome Conference IV, UK: HMSO,1995:133-139
[28]  Katsiotis A, Loukas M, Heslop-Harrison J S. The close relationship between the A and B genomes in Avena L. (Poaceae) determined by molecular cytogenetic analysis of total genomic, tandemly and dispersed repetitive DNA sequenees [J]. Annals of Botany,1997,79(2):103-109
[29]  Linares C, Vega C, Ferrer E, et al. Identification of C-banded chromosomes in meiosis and the analysis of nucleolar activity in Avena byzantina C. Koch cv'Kanota'[J]. Theoretical and Applied Genetics,1992,83(5):650-654
[30]  Fu Y B, Williams D J. AFLP variation in 25 Avena species[J]. Theoretical and Applied Geneties,2008,117(3):333-342
[31]  Jellen E N, Phillips R L, Rines H W. C-banded karyotypes and polymorphisms in hexaploid oat Accessions (Avena. spp.) using Wright's stain [J]. Genome,1993,36(6):1129-1137

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133