| mariner 转座子及其在昆虫种系转化中的应用 |
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| 引用本文： | 范晓东,李春峰,刘文明,周泽扬. mariner 转座子及其在昆虫种系转化中的应用[J]. 蚕学通讯, 2005, 25(3): 12-16 |
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| 作者姓名： | 范晓东 李春峰 刘文明 周泽扬 |
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| 作者单位： | 西南大学蚕学与生物技术学院,农业部蚕学重点实验室;西南大学蚕学与生物技术学院,农业部蚕学重点实验室;重庆师范大学,重庆,北碚,400716 |
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| 摘 要： | 转座子是不需要同源重组便能在基因组内和基因组间移动的遗传学顺式元件.mariner是最简单的真核转座子,在昆虫中广泛分布.mariner转座子的转座作用只与转座酶有关,是一种很有发展前景的转基因载体,可以实现异源昆虫间的基因转移,产生稳定遗传的转基因品系.
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| 关 键 词： | mariner转座子 转座机制 转基因 |
TRANSPOSON MARINER AND ITS APPLICATION IN GERMLINE TRANSFORMATION OF INSECTS |
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| FAN Xiaodong,LI Chunfeng,LIU Wenming,ZHOU Zeyang. TRANSPOSON MARINER AND ITS APPLICATION IN GERMLINE TRANSFORMATION OF INSECTS[J]. Newsletter of Sericultural Science, 2005, 25(3): 12-16 |
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| Authors: | FAN Xiaodong LI Chunfeng LIU Wenming ZHOU Zeyang |
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| Abstract: | The transposon is a cis - element able to jump within or among genomes without homologous recombination. The mariner element is a simplest eukaryotic transposon and distributes widely among insects. Its transposition is related only to the transposase. Mariner is a kind of promising vector for transgenesis to realize gene transfer between heterogenous insect genomes and generate stable transformation germhnes |
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| Keywords: | mariner transposon mechanism for transformation transgenesis |
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