| 小鼠胚泡着床期子宫内膜LongSAGE基因文库构建 |
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| 引用本文： | 徐以民,何俊琳,刘学庆,刘孝云,陈雪梅,王应雄.小鼠胚泡着床期子宫内膜LongSAGE基因文库构建[J].细胞生物学杂志,2006,28(3):463-467. |
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| 作者姓名： | 徐以民 何俊琳 刘学庆 刘孝云 陈雪梅 王应雄 |
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| 作者单位： | 重庆医科大学公共卫生学院遗传优生教研室 重庆400016 |
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| 基金项目： | 国家自然科学基金(No.30270510)，重庆市重点攻关(No.7668)，重庆市计生委基金(No.2005-001)资助项目~~ |
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| 摘 要： | 按照LongSAGE文库构建原理,先后经子宫内膜总RNA提取、cDNA合成、130bp双标签的产生、PCR扩增、34bp双标签形成、连接成串联体、与载体连接、转化大肠杆菌等相关步骤构建小鼠胚泡着床期子宫内膜LongSAGE基因文库。经证实所构建文库的阳性克隆率达100%,克隆中插入的串联体长度介于400￣500bp之间,成功构建了小鼠胚泡着床期子宫内膜LongSAGE基因文库。
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| 关 键 词： | 小鼠 子宫内膜 着床 LongSAGE文库 |
| 收稿时间： | 2005-10-28 |
| 修稿时间： | 2006-01-24 |
Construction of a LongSAGE Library of Mouse Endometrium during Implantation |
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| Yi-Min Xu,Jun-Lin He,Xue-Qing Liu,Xiao-Yun Liu,Xue-Mei Chen,Ying-Xiong Wang.Construction of a LongSAGE Library of Mouse Endometrium during Implantation[J].Chinese Journal of Cell Biology,2006,28(3):463-467. |
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| Authors: | Yi-Min Xu Jun-Lin He Xue-Qing Liu Xiao-Yun Liu Xue-Mei Chen Ying-Xiong Wang |
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| Institution: | School of Public Health, Chongqing University of Medical Sciences, Chongqing 400016, China |
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| Abstract: | According to the principle of LongSAGE library construction, we have constrcted the LongSAGE library through several procedures, such as total RNA isolation from mouse endometrium, cDNA synthesis, 130 bp ditag formation, amplification of ditags, isolation of the 34 bp ditags, concatemer formation, cloning the concatemers into pZErO?-1, transformation. It is verified that the positive ratio of constructed LongSAGE library is 100% and the length of inserting fragments is more than 400 bp. These results suggests that the LongSAGE library of mouse endometrium during implantation is successfully generated. |
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| Keywords: | mouse endometrium implantation LongSAGE library |
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