| 烟草抗PVY育种材料的筛选与应用 |
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| 引用本文： | 陈荣平,焦庆明,兰荣利. 烟草抗PVY育种材料的筛选与应用[J]. 中国烟草科学, 2000, 21(1): 1-4 |
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| 作者姓名： | 陈荣平 焦庆明 兰荣利 |
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| 作者单位： | [1]黑龙江省烟草科研所 [2]黑龙江省烟草进出口公司 |
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| 摘 要： | 马铃薯Ｙ病毒对东北烟区烟草生产危害日趋严重。通过病圃发病情况调查和温室接种鉴定，初步筛选出ＣＶ９１、８７４１４、８０２１三份常规抗马铃薯Ｙ病毒材料，其中ＣＶ９１在田间调查和温室接种鉴定中表现为高抗马铃薯Ｙ病毒；转基因抗马铃薯Ｙ病毒材料８５－２、８６－１，８７－２，８９－１、９４－１、９５－１、９８－１温室接种鉴定结果为对ＰＶＹ免疫，利用ＣＶ９１育成了中抗ＰＶＹ的新品系９１１１－２１。
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| 关 键 词： | 马铃薯Y病毒 烟草 抗病育种 材料 应用 |
| 修稿时间： | 1999-03-22 |
Selection and utilization of resistant tobacco materials to PVY |
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| Chen Rongping Jiao Qingming Lan Rongli Qiu Enjian Song Baogang Sun Yikuan. Selection and utilization of resistant tobacco materials to PVY[J]. Chinese Tobacco Science, 2000, 21(1): 1-4 |
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| Authors: | Chen Rongping Jiao Qingming Lan Rongli Qiu Enjian Song Baogang Sun Yikuan |
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| Abstract: | The loss caused by potato virus Y (PVY) is becoming more and more serious in tobacco production in Northeastern China.Some disease resistant flue cured tobacco varieties(or lines) which were developed with common methods and biological engineering (transgenic) methods were identified by test of disease plot in field and artificial innoculation with PVY in greenhouse.The results showed that three common lines CV91,87414 and 8021 were resistant to PVY,and CV91 was high resistant.The transgenic lines 85 2,86 1,87 2,89 1,94 1,95 1 and 98 1 were immune to PVY.9111 21,a new moderate resistant line of flue cured tobacco, had been selected. |
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| Keywords: | Potato virus Y Variety Disease resistance |
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