| 生物工程应用于作物育种的试验研究 第3报 外源DNA处理水稻不同方法的比较试验 |
| |
| 引用本文： | 季慧强,陈启锋.生物工程应用于作物育种的试验研究 第3报 外源DNA处理水稻不同方法的比较试验[J].福建农林大学学报(自然科学版),1988(4). |
| |
| 作者姓名： | 季慧强 陈启锋 |
| |
| 作者单位： | 福建农学院作物遗传育种研究所，福建农学院作物遗传育种研究所 |
| |
| 摘 要： | 以水稻品种矮血糯为供体,圭辐3号为受体,设置4种外源DNA导人方法。结果表明,受体经外源DNA处理后,产生了对照所没有的多种变异体,包括抽穗期、株型、色型,粒型和芒变异等。变异体套袋自交或与受体杂交以后,产生了不同的遗传类型。本文还对引起这些变异的因素以及各处理方法的效果进行了探讨。
|
| 关 键 词： | 水稻 外源DNA 导入 变异 |
STUDY ON THE BIOTECHNOLOGY APPLIED IN CROP BREEDING Ⅲ. A Comparative Study on Exogenous DNA Treatments by Different Methods in Rice (Oryza sativa L.) |
| |
| Ji Huiqiang and Chen Qifeng.STUDY ON THE BIOTECHNOLOGY APPLIED IN CROP BREEDING Ⅲ. A Comparative Study on Exogenous DNA Treatments by Different Methods in Rice (Oryza sativa L.)[J].Journal of Fujian Agricultural and Forestry University,1988(4). |
| |
| Authors: | Ji Huiqiang and Chen Qifeng |
| |
| Abstract: | In the experiment, the donor was a rice cultivar Aixienuo and the recipient Guifu No. 3. Four different methods were used in the experiment. As a result, the recipient, after treated by exogenous DNA, turned out to have many kinds of mutants, including variant in heading stages, morphological mutants, a puple mutant, slender-and small-grain mutants, and awned mutants. The mutants mentioned above were crossed with the recipient and self-crossed, which showed that there were many different genetic patterns. The causes resulted in the mutants and efficiency of different treatment methods are also discussed in the paper. |
| |
| Keywords: | rice exogenous UNA introductions variation |
| 本文献已被 CNKI 等数据库收录！ |
|
