LI Honglian,WANG Qiang,YAN Xingkai,et al.Establishment for SSR Reaction System of Pyrus ussuriensis Maxim and Its Stability Assessment[J].Northern Horticulture,2015,39(23):104-107.[doi:10.11937/bfyy.201523029]
山梨SSR反应体系的建立及其稳定性验证
- Title:
- Establishment for SSR Reaction System of Pyrus ussuriensis Maxim and Its Stability Assessment
- 文献标志码:
- A
- 摘要:
- 以山梨为试材,提取基因组DNA,运用5因素5水平正交实验设计,对SSR反应体系中的DNA模板、Mg2+、Taq〖KG-*4〗酶、dNTPs和引物用量进行优化试验,确立适宜的SSR反应体系。结果表明:20 μL反应体系中,模板DNA 10 ng、Mg2+(20 mmol/L) 2.5 μL、Taq〖KG-*4〗酶1.25 U、dNTPs (10 mmol/L) 1.0 μL、引物(10 μmol/L) 1.5 μL、10×PCR buffer 2.0 μL;应用该SSR体系,在引物筛选试验及山梨ד幸水”后代群体中进行扩增,扩增效果较好,证实了该体系的适用性和稳定性。
- Abstract:
- Genomic DNA of young leaves of Pyrus ussuriensis Maxim was tested as the template,optimization experiments on some important parameters affecting SSR-PCR amplification were conducted to establish an optimum system suitable for SSR-PCR Pyrus ussuriensis Maxim.Orthogonal design was used to optimize SSR anplification system with five factors (including DNA template,Mg2+,Taq polymerase,dNTPs and primer) at five levels,respectively.The results showed that,a suitable SSR-PCR reaction system was established,its total volume was 20 μL,containing 10 ng DNA template,2.5 μL Mg2+(20 mmol/L),1.25 U Taq polymerase,1.0 μL dNTPs (10 mmol/L),1.5 μL primer (10 μmol/L) and 2 μL 10×PCR buffer.The reaction system was successfully applied in primer screening experiment and the amplification of the lines from Pyrus ussuriensis MaximבKosui’ using primer CHg04b,and indicated the suitability and stability of the system.
参考文献/References:
[1]MOORE S S,SARGEANT L L,KING T J,et al.The conservation of dinucleotide microsatellites among mammalian genomes allows the use of heterologous PCR primer pairs in closely related species[J].Genomics,1991,10(3):654-660. [2]蒋彩虹,王元英,孙玉合,等.SSR和ISSR标记技术应用进展[J].中国烟草科学,2007,28(2):1-5. [3]朱英,陶刚,刘作易,等.SSR分子标记的发展及其在动植物遗传育种中的应用[J].贵州农业科学,2006,34(增刊):93-95. [4]刘峰,东方阳,邹继军,等.应用微卫星标记进行大豆种质多样性和遗传分析[J].遗传学报,2000,27(7):628-633. [5]郭瑞星,刘小红,荣廷昭,等.植物SSR标记的发展及其在遗传育种中的应用[J].玉米科学,2005,13(2):8-11. [6]ZHEBENTYAYEVA T N,REIGHARD G L,GORINA V M,et al.Simple sequence repeat (SSR) analysis for assessment of genetic variability in apricot germplasm[J].Theor Appl Genet,2003,106:425-444. [7]曹玉芬.梨栽培品种SSR标记遗传多样性研究[D].北京:中国农业科学院,2006. [8]许靖诗,乌云塔娜,叶生晶,等.梨种质资源SSR引物的筛选与评价[J].中南林业科技大学学报,2012(7):80-85. [9]高源,田路明,刘凤之,等.利用SSR荧光标记构建92个梨品种指纹图谱[J].园艺学报,2012(8):1437-1446. [10]张东,舒群,滕元文,等.中国红皮砂梨品种的SSR标记分析[J].园艺学报,2007(1):47-52. [11]田义轲,王彩虹,贾彦利,等.梨矮化基因pcDw的SSR标记定位[J].果树学报,2008,25(3):404-407. [12]毕红园.山西梨属主要栽培品种EST-SSR指纹图谱的构建[D].太原:山西大学,2013. [13]张琪静,张新忠,李贺,等.甜樱桃SSR体系的建立,优化及应用[J].果树学报,2007,24(6):770-773. [14]徐兴兴.苹果SSR反应体系的建立及品种资源遗传多样性分析[D].保定:河北农业大学,2006. [15]孙文英,张玉星,陈世昌,等.梨 SSR反应体系的优化[J].河南农业科学,2010(8):101-105. [16]毕红园,王长彪,段永红,等.采用正交设计法优化梨SSR-PCR体系[J].生物技术通报,2013,1(5):111-115.
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备注/Memo
第一作者简介:李红莲(1986-),女,硕士,助理研究员,现主要从事秋子梨新品种选育及配套栽培技术等研究工作。E-mail:lhl1129@126.com.责任作者:张茂君(1963-),男,博士,研究员,现主要从事秋子梨新品种选育及配套栽培技术等研究工作。E-mail:nkyzmj@sina.com. 基金项目:国家现代农业产业技术体系资助项目(CARS-29-06);国家科技支撑计划资助项目(2013BAD02B01-5);吉林省科技支撑计划重点资助项目(20130206069NY);吉林省财政育种专项资助项目;吉林省创新工程资助项目。