| 转枯草芽孢杆菌纤溶酶(Bacillus subtilis fibrinolytic enzyme,BSFE)基因对烟草生长发育的影响 |
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| 引用本文： | 李龙梅,邸娜,王瑞刚,吴自荣,王水平. 转枯草芽孢杆菌纤溶酶(Bacillus subtilis fibrinolytic enzyme,BSFE)基因对烟草生长发育的影响[J]. 内蒙古农业大学学报(自然科学版), 2006, 27(1): 111-115 |
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| 作者姓名： | 李龙梅 邸娜 王瑞刚 吴自荣 王水平 |
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| 作者单位： | 内蒙古农业大学生物工程学院,呼和浩特,010018;内蒙古农业大学职业技术学院,包头,014109;内蒙古农业大学生物工程学院,呼和浩特,010018;内蒙古农业大学生物工程学院,呼和浩特,010018;华东师范大学生命科学学院,上海,200062;华东师范大学生命科学学院,上海,200062 |
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| 摘 要： | 将枯草芽孢杆菌纤溶酶(Bacillussubtilisfibrinolyticenzyme,BSFE)基因及其信号肽序列转入烟草,转基因烟草表现出不同于野生型烟草的生长特性,如营养器官生长速率下降、叶片数目减少、叶片狭长、叶片宽度/叶片长度值降低以及植株矮小、节间缩短等。推测其与外源BSFE的蛋白水解活性有关。
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| 关 键 词： | 枯草芽孢杆菌纤溶酶(Bacillus subtilis fibrinolytic enzyme BSFE) 转基因烟草 生长特性 衰老 转基因安全性 |
| 文章编号： | 1009-3575(2006)01-0111-04 |
| 修稿时间： | 2005-10-11 |
GROWTH CHARACTERISTIC ANALYSIS OF THE TRANS-BSFE GENE IN TOBACCO |
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| LI Long-mei,DI Na,WANG Rui-gang,WU Zi-rong,WANG Shui-ping. GROWTH CHARACTERISTIC ANALYSIS OF THE TRANS-BSFE GENE IN TOBACCO[J]. Journal of Inner Mongolia Agricultural University(Natural Science Edition), 2006, 27(1): 111-115 |
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| Authors: | LI Long-mei DI Na WANG Rui-gang WU Zi-rong WANG Shui-ping |
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| Abstract: | The trans-BSFE gene tobacco, compared with the common tobacco, showed apparent growth difference. For example, the growth rate of vegetative organ dropped, leaves became less and more narrow and longer, the ratio of the wideth to the length of leaves decreased, the height of plants turned smaller and interrodes was shorter, etc. it can be infered that those changes relate with the guidance and expression of exogenesis BSFE gene. |
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| Keywords: | BSFE transgenic tobacco cultivate growth character safety of transgen |
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