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植物研究 ›› 2004, Vol. 24 ›› Issue (4): 473-476.

• 论文 • 上一篇    下一篇

RAPD标记在山葡萄种质鉴定中的应用

王军1, 葛玉香1, 贺普超2   

  1. 1. 东北林业大学, 哈尔滨 150040;
    2. 西北农林科技大学, 杨凌 712100
  • 收稿日期:2004-02-20 出版日期:2004-12-15 发布日期:2016-06-14
  • 作者简介:王军(1966-), 男, 研究员, 主要从事山葡萄育种及葡萄酒酿造工作。
  • 基金资助:
    东北林业大学科研基金项目资助

Application of RAPD markers to identification of Vitis amurensis germplasm

WANG Jun1, GE Yu-Xiang1, HE Pu-Chao2   

  1. 1. Northeast Forestry University, Harbin 150040;
    2. Northwest Sci-Tech University of Agriculture and Forestry, Yangling 712100
  • Received:2004-02-20 Online:2004-12-15 Published:2016-06-14

摘要: 采用修改后的CTAB 法获得了高质量的基因组DNA 。利用RAPD 标记技术对山葡萄7 份种质进行鉴定, 用4 个引物(从30 个引物中筛选)对试材进行PCR 扩增, 共扩增出30 条谱带, 平均每条引物产生7.5 条谱带, 其中21 条谱带为多态性谱带, 占总谱带数的70%。不同引物扩增的谱带数不同, 范围在6~9 条之间。利用4 个引物扩增出的多态性谱带可以将7 份山葡萄种质区分。

关键词: 山葡萄, 种质, 鉴定, RAPD

Abstract: High quality genomic DNA was obtained by the method of modified CTAB.Seven germplasms Vitis amurensis were identified by RAPD, four primers screened from 30 primers could amplify clearly and stably 30 bands, average was 7.5 bands.There in 21 of 30 bands were examined for random amplified polymorphic DNA amplification patterns.They occupied 70%.Every primer could amplify different bands, the range of the number of bands was from 6 to 9.The result indicated that polymorphic band amplified by the 4 primerswas effective in identification 7 germplasms of Vitis amurensis.

Key words: Vitis amurensis Rupr., germplasm, identification, RAPD