| 反向核不育水稻FHS组织培养高频率植株再生 |
| |
| 引用本文： | 王松丽,黄群策,秦广雍,.反向核不育水稻FHS组织培养高频率植株再生[J].广西植物,2006,26(3):278-281. |
| |
| 作者姓名： | 王松丽 黄群策 秦广雍 |
| |
| 作者单位： | 郑州大学,离子束生物工程省重点实验室,河南,郑州,450052 |
| |
| 摘 要： | 以反向核不育水稻品系FHS为研究材料,对其成熟胚愈伤组织的诱导及其再生条件进行了研究。研究结果表明,通过选择合适的培养基和调节2,4-D的浓度,胚性愈伤组织的诱导率可以达到92.5%。通过调节MS培养基中KT和NAA的浓度,并加入适量的CuSO4,植株再生频率高达81.3%。由此可见,合适的激素浓度的高低与FHS植株再生频率的高低呈现出一定的相关性。
|
| 关 键 词： | 反向核不育水稻 组织培养 愈伤组织 诱导 植株再 |
| 文章编号： | 1000-3142(2006)03-0278-04 |
| 收稿时间： | 2005-06-13 |
| 修稿时间： | 2005-12-09 |
High frequency of plantlet regeneration from revers genic sterile rice FHS tissue culture |
| |
| WANG Song-li,HUANG Qun-ce,QIN Guang-yong.High frequency of plantlet regeneration from revers genic sterile rice FHS tissue culture[J].Guihaia,2006,26(3):278-281. |
| |
| Authors: | WANG Song-li HUANG Qun-ce QIN Guang-yong |
| |
| Institution: | Key Laboratory of Ion Beam Bio-engineering, Zhengzhou University, Zhengzhou 450052, China |
| |
| Abstract: | The culture condition of callus formation and plantlet regeneration of revers genic sterile rice variety FHS was studied. By selecting suitable medium and adjusting the concentration of 2,4-D,the induction frequency of calli reached 92.5%;After adjusting the concentration of KT and NAA,the rate of calli differentiation was 81.3%. The result showed that the suitable concentration of phytohormone could promote the efficiency of FHS plantlet regeneration. |
| |
| Keywords: | revers genic sterile rice tissue culture callus induction plantlet regeneration |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《广西植物》浏览原始摘要信息 |
| 点击此处可从《广西植物》下载免费的PDF全文 |
|
