狗牙根SRAP-PCR反应体系优化及引物筛选

被引:30
作者
王志勇 [1 ]
袁学军 [2 ]
刘建秀 [2 ]
郭海林 [2 ]
机构
[1] 南京农业大学园艺学院
[2] 江苏省中国科学院植物研究所
关键词
狗牙根; SRAP标记; 正交试验; 体系优化; 引物;
D O I
暂无
中图分类号
S688.4 [草坪与地被植物];
学科分类号
090706 ;
摘要
利用正交设计,从Mg2+、dNTP、引物浓度和DNA聚合酶4种因素3个水平以及不同的模板DNA浓度来优化狗牙根SRAP-PCR反应体系,并对引物进行了全面筛选。狗牙根SRAP-PCR优化反应体系结果为:2μL 10×buffer4、0 ng模板DNA、Mg2+1.25 mmol/Ld、NTP 260μmol/L、引物0.2μmol/L、Taq DNA聚合酶1.0 U,总体积20μL。运用该结果从90对引物中共筛选出扩增条带清晰、多态性丰富的SRAP引物34对。优化体系的建立及其引物的筛选为今后利用SRAP标记技术进行狗牙根遗传分析、图谱构建、基因定位与种质资源鉴定奠定了技术基础。
引用
收藏
页码:79 / 85
页数:7
相关论文
共 23 条
[11]   棉花SRAP遗传连锁图构建 [J].
林忠旭 ;
张献龙 ;
聂以春 ;
贺道华 ;
吴茂清 .
科学通报, 2003, (15) :1676-1679
[12]  
A framework linkage map of bermudagrass (<Emphasis Type="Italic">Cynodon dactylon</Emphasis> × <Emphasis Type="Italic">transvaalensis</Emphasis>) based on single-dose restriction fragments.[J].C.M. Bethel;E.B. Sciara;J.C. Estill;J.E. Bowers;W. Hanna;A.H. Paterson.Theoretical and Applied Genetics.2006, 4
[13]   Comparative analysis of seeded and vegetative biotype buffalograsses based on phylogenetic relationship using ISSRs, SSRs, RAPDs, and SRAPs [J].
Budak, H ;
Shearman, RC ;
Parmaksiz, I ;
Dweikat, I .
THEORETICAL AND APPLIED GENETICS, 2004, 109 (02) :280-288
[14]   Molecular characterization of Buffalograss germplasm using sequence-related amplified polymorphism markers [J].
Budak, H ;
Shearman, RC ;
Parmaksiz, I ;
Gaussoin, RE ;
Riordan, TP ;
Dweikat, I .
THEORETICAL AND APPLIED GENETICS, 2004, 108 (02) :328-334
[15]   Gene for gene alignment between the Brassica and Arabidopsis genomes by direct transcriptome mapping [J].
Li, G ;
Gao, M ;
Yang, B ;
Quiros, CF .
THEORETICAL AND APPLIED GENETICS, 2003, 107 (01) :168-180
[16]   Genetic diversity of a germplasm collection of Cucurbita pepo using SRAP and AFLP markers [J].
Ferriol, M ;
Picó, B ;
Nuez, F .
THEORETICAL AND APPLIED GENETICS, 2003, 107 (02) :271-282
[17]   Induced expression of the class II chitinase gene during cold acclimation and dehydration of bermudagrass (Cynodon sp.) [J].
de los Reyes, BG ;
Taliaferro, CM ;
Anderson, MP ;
Melcher, U ;
McMaugh, S .
THEORETICAL AND APPLIED GENETICS, 2001, 103 (2-3) :297-306
[18]   Sequence-related amplified polymorphism (SRAP), a new marker system based on a simple PCR reaction:: its application to mapping and gene tagging in Brassica [J].
Li, G ;
Quiros, CF .
THEORETICAL AND APPLIED GENETICS, 2001, 103 (2-3) :455-461
[19]  
Bermudagrass cultivar identification by use of isoenzyme electrophoretic patterns.[J].S. M. Dabo;C. M. Taliaferro;E. D. Mitchell.Euphytica.1991, 1
[20]  
作物DNA标记辅助育种.[M].方宣钧等编著;.科学出版社.2001,