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中国农学通报 ›› 2015, Vol. 31 ›› Issue (28): 60-64.doi: 10.11924/j.issn.1000-6850.casb15030179

所属专题: 园艺

• 林学 园艺 园林 • 上一篇    下一篇

SRAP分子标记在茄果类蔬菜航天诱变育种中的应用

李亚利1,2,于铁峰1,罗爱玉1,王接弟1,张春燕1   

  1. (1甘肃省航天工程生物育种重点实验室,甘肃天水 741030;2甘肃省天水市蔬菜产业开发办公室,甘肃天水 741000)
  • 收稿日期:2015-03-23 修回日期:2015-06-23 接受日期:2015-06-25 出版日期:2015-10-27 发布日期:2015-10-27
  • 通讯作者: 李亚利
  • 基金资助:
    甘肃省重点实验室建设计划项目“甘肃省航天工程生物育种重点实验室”(1309RTSE033)。

SRAP Molecular Marker and Its Application to Space Mutation Breeding of Solanum Plants

Li Yali1,2, Yu Tiefeng1, Luo Aiyu1, Wang Jiedi1, Zhang Chunyan1   

  1. (1The Biological Breeding Key Laboratory of Aerospace Engineering of Gansu Province, Tianshui Gansu 741030;2Vegetable Industry Development Office of Tianshui Gansu Province, Tianshui Gansu 741000)
  • Received:2015-03-23 Revised:2015-06-23 Accepted:2015-06-25 Online:2015-10-27 Published:2015-10-27

摘要: 简述运用SRAP分子标记技术对航天茄果类蔬菜搭载后的诱变效果及其遗传稳定性的检测,证实了通过航天搭载后的蔬菜种子,经过诱变可产生DNA层面的变异并能够稳定遗传;总结了SRAP分子标记方法在航天茄果类蔬菜杂交种纯度检测的应用;叙述了运用SRAP分子标记对航天茄果类蔬菜品种杂交种亲本的提纯;报告了国内外SRAP分子标记技术在茄果类蔬菜航天诱变育种上的应用成果,并结合茄果类航天育种工作实际,认为SRAP分子标记技术在茄果类航天育种中的应用前景非常广阔。

关键词: 非洲玉米地方种, 非洲玉米地方种, 一般配合力, 特殊配合力

Abstract: In this paper, the authors briefly described the application of SRAP molecular marker technology to detected mutagenic effect and genetic stability of solanaceous fruit vegetables of space mutation breeding, and confirmed that the seeds of vegetables after mutation could cause variation at DNA level and had genetic stability. The authors also summarized the application of SRAP molecular marker technology in the purity detection of the hybrids of the aerospace solanaceous fruit vegetables, particularly the purification of the parents of the hybrids. The application achievements of SRAP markers technology in space mutation breeding of solanaceous fruit vegetables at home and abroad were reported in this paper, and taking into consideration of the reality of space breeding work of solanaceous fruit vegetable, the authors believed that SRAP molecular markers had a wide application prospect.

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