| 杜鹃抗盐突变体的筛选 |
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| 引用本文： | 王长泉,宋恒. 杜鹃抗盐突变体的筛选[J]. 核农学报, 2003, 17(3): 179-183 |
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| 作者姓名： | 王长泉 宋恒 |
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| 作者单位： | 山东理工大学基建处,山东,淄博,255091 |
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| 摘 要： | 利用杜鹃的离体叶片诱导不定芽 ,发现MS +BA2 0ppm +ZT0 1ppm培养基不定芽分化率最高。用γ射线作诱变剂 ,对离体叶片产生的不定芽进行了耐盐筛选 ,得到了耐 0 5%、0 7%和 1 %NaCl的变异株系 ,并对变异株系进行了初步鉴定。
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| 关 键 词： | 杜鹃 叶片 组织培养 γ射线 耐盐 筛选 |
| 文章编号： | 1000-8551(2003)03-179-05 |
| 收稿时间： | 2009-12-31 |
| 修稿时间： | 2002-01-21 |
SELECTION OF SALT-TOLERANCE VARIANTS FROM RHODODENDRO |
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| Abstract: | Adventitious buds from the leaves of rhododendro were induced.MS+BA2^0mg5L -1 +ZT0^1mg5L -1 was found as the best medium for adventitious bud regeneration and γ|rays were used as mutagens to select salt|tolerance variants from adventitious buds.The variants tolerated to 0^5%,0^7%,1% NaCl were established,and preliminary identification was conducted on the variants. |
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| Keywords: | rhododendro in vitro γ-rays selection salt-tolerance |
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