| 2,4-D和6-BA对唐古特大黄愈伤组织诱导的影响 |
| |
| 引用本文： | 张洋,陈志,王慧春.2,4-D和6-BA对唐古特大黄愈伤组织诱导的影响[J].河南科技学院学报,2006,34(2):33-35. |
| |
| 作者姓名： | 张洋 陈志 王慧春 |
| |
| 作者单位： | 青海师范大学生命与地理科学学院,青海西宁810008 |
| |
| 摘 要： | 实验选用唐古特大黄（Rheum tanguticum Maxim．ex Regel．）种子萌发的无菌苗为外植体进行离体培养。结果表明，2mg／L的2，4-D最有利于愈伤组织的形成，但更高浓度的2，4-D会影响诱导效果；1mg／L的6-BA有利于愈伤组织的快速诱导，但单独的6-BA无诱导作用。
|
| 关 键 词： | 唐古特大黄 愈伤组织 植物激素 |
| 文章编号： | 1673-6060（2006）02-0033-03 |
| 收稿时间： | 2006-02-20 |
Effect of 2,4 -D and 6 -BA on Callus Induction from Rheum Tanguticum |
| |
| ZHANG Yang,et al..Effect of 2,4 -D and 6 -BA on Callus Induction from Rheum Tanguticum[J].Journal of Henan Institute of Science and Technology(Natural Science Edition),2006,34(2):33-35. |
| |
| Authors: | ZHANG Yang |
| |
| Institution: | Life Science and Geography College of Qinghai Normal University,Xining,Qinghai,810008 ,China |
| |
| Abstract: | Seed germinated seedlings of Rheum tangutieum Maxim. ex Regel. were used as explants cultured in vitro to induce the callus. The experimental results showed that 2mg/L 2,4 - D was beneficial to the formation of callus, but higher concentration of 2,4 - D had bad effect on callus induction. 1 mg/L 6 - BA could accelerate the growth of the callus in the medium with 2,4 -D ,while 6 - BA eouldnt induce callus itself. |
| |
| Keywords: | rheum tangutieum maxim ex Regel callus plant hormone |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
