The Polymorphism Distribution of the Photoperiod Genes in Wheat Varieties in China

doi:10.7668/hbnxb.2015.03.029

Abstract

Abstract: In order to identify the distribution characteristics of the allelic composition of the photoperiod genes in wheat cultivars of China,the photoperiod genes of 180 Chinese wheat cultivars were analyzed using the STS marker of Ppd-A1, Ppd-B1 or Ppd-D1.The results showed that no dominant allele of Ppd-B1 was found in the wheat cultivars in this study.For Ppd-A1,all cultivars were recessive (99.4%) among wheat cultivars except Yangmai 11.For Ppd-D1,5 cultivars were recessive and the rest of 175 cultivars (97.2%) were dominant.The statistics analysis of photoperiod genotypes showed that the study found three genotypes of photoperiod-insensitive alleles in all the tested materials,namely Ppd-A1b/Ppd-B1b/Ppd-D1b,Ppd-A1b/Ppd-B1b/Ppd-D1a and Ppd-A1a/Ppd-B1b/Ppd-D1a.The results of the study indicated that the photoperiod-insensitivity of wheat varieties in China was mainly decideded by Ppd-D1a,and the mutations were less in Ppd-A1 and Ppd-B1 loci.

Key words: Wheat (Triticum aestivum L.), Photoperiod genes, STS marker, Genotypes, Polymorphism distrbution

CLC Number:

S512.03

BAI Rui-ying, WANG Xiang, WANG Jing-xuan, GUO Chuang, CAO Yun, YIN Jun. The Polymorphism Distribution of the Photoperiod Genes in Wheat Varieties in China[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2015, 30(3): 170-174. doi: 10.7668/hbnxb.2015.03.029.

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References

[1] 潘瑞炽.植物生理学[M].北京:高等教育出版社,2008:6.
[2] 袁秀云,李永春,尹钧.低温积累与光周期对小麦发育特性调控的分子机理研究进展[J].中国农学通报,2010,26(3):55-58.
[3] Law C,Sutka J,Worland A J.A genetic study of day length response in wheat[J]. Heredity,1978,41:185-191.
[4] Scarth R,Law C N.The location of the photoperiod gene Ppd2 and an additional genetic factor for ear-emergence time on chromosome 2B of wheat[J].Heredity,1983,51:607-619.
[5] Scarth R,Law C N.The control of the day-length response in wheat by the group 2 chromosomes[J].Z Pflanzenz chtg,1984,92:140-150.
[6] Welsh J R,Keim D L,Pirasteh B,et al.Genetic control of photoperiod response in wheat[J].Proceeding,1973,4:879-884.
[7] Worland A J,Börner A,Korzun V,et al.The influence of photoperiod genes to the adaptability of European winter wheat[J].Euphytica,1998,100(1/3):385-394.
[8] Pugsley A T.The photoperiodic sensitivity of some spring wheat with special reference to the variety Thatcher[J].Aust J Agric Res,1966,17:591-599.
[9] Beales J,Turner A,Griffiths S,et al.A Pseudo-Response Regulator is misexpressed in the photoperiod insensitive Ppd-D1a mutant of wheat (Triticum aestivum L.)[J].Theor Appl Genet,2007,115(5):721-733.
[10] Nishida H,Yoshida T,Kawakami K,et al.Structural variation in the 5' upstream region of photoperiod-insensitive alleles Ppd-A1a and Ppd-B1a identified in hexaploid wheat (Triticum aestivum L.) and their effect on heading time[J].Mol Breed,2013,31(1):27-37.
[11] Worland A J.The influence of flowering time gene on environmental adaptability in European wheats[J].Euphytica,1996,89(1):49-57.
[12] Guo Z,Song Y,Zhou R,et al.Discovery,evaluation and distribution of haplotypes of the wheat Ppd-D1 gene[J].The New Phytologist,2010,185(3):841-851.
[13] Seki M,Chono M,Matsunaka H,et al.Distribution of photoperiod-insensitive alleles Ppd-B1a and Ppd-D1a and their effect on heading time in Japanese wheat cultivars[J].Breed Sci,2011,61(4):405-412.
[14] Yang F P,Zhang X K,Xia X C,et al.Distribution of the photoperiod insensitive Ppd-D1a allele in Chinese wheat cultivars[J]. Euphytica,2009,165(3):445-452.
[15] Murray M G,Thompson W F.Rapid isolation of high molecular weight plant DNA[J].Nucleic Acids Res,1980,8(19):4321-4325.
[16] Seki M,Chono M,Nishimura T,et al.Distribution of photoperiod-insensitive allele Ppd-A1a and its effect on heading time in Japanese wheat cultivars[J].Breeding Science,2013,63(3):309-316.
[17] Shaw L M,Turner A S,Laurie D A.The impact of photoperiod insensitive Ppd-1a mutations on the photoperiod pathway across the three genomes of hexaploid wheat (Triticum aestivum)[J].The Plant Journal,2012,71(1):71-84.
[18] Zhao X Y,Liu M S,Li J R,et al.The wheat TaGI1 involved in photoperiodic flowering,encodes an Arabidopsis GI ortholog[J].Plant Mol Biol,2005,58(1):53-64.
[19] Nemoto Y,Kisaka M,Fuse T,et al.Characterization and functional analysis of three wheat genes with homology to the CONSTANS flowering time gene in transgenic rice[J].Plant J,2003,36(1):82-93.
[20] 郭志爱.小麦光周期基因的研究[D].雅安:四川农业大学,2009.
[21] 米国华,李文雄.小麦幼穗分化过程中的光温组合效应研究[J].作物学报,1998,24(4):470-474.
[22] 李文雄,曾寒冰.春小麦穗分化的特点及其与高产栽培的关系[J].中国农业科学,1979(1):1-9.
[23] 杨芳萍.中国小麦品种光周期和品质基因分子鉴定[D].兰州:甘肃农业大学,2008.

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