| 纤维素酶及相关基因克隆的研究进展 |
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| 引用本文： | 曾盈宇,陈介南,何钢,张伟涛,詹鹏.纤维素酶及相关基因克隆的研究进展[J].湖南农业科学,2009(12):1-3,7. |
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| 作者姓名： | 曾盈宇 陈介南 何钢 张伟涛 詹鹏 |
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| 作者单位： | 中南林业科技大学生物环境科学与技术研究所,湖南长沙,410004 |
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| 摘 要： | 纤维素酶能有效地将纤维素物质水解成单糖进而发酵生产乙醇、氢气以及微生物油脂等,因此纤维素酶日益受到人们的关注.但纤维素酶的大规模工业化应用在很大程度上却受纤维索酶活较低以及成本较高的限制.纤维素酶基因克隆为研究纤维素酶的生物合成和作用机制以及了解纤维素酶遗传特性进而构建高效纤维素分解菌开辟了新的途径.
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| 关 键 词： | 纤维素 纤维素酶 微生物发酵 基因工程 |
Progress of Cellulase and Its Related Genic Clone |
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| ZENG Ying-yu,CHEN Jie-nan,HE Gang,ZHANG Wei-tao,ZHAN Peng.Progress of Cellulase and Its Related Genic Clone[J].Hunan Agricultural Sciences,2009(12):1-3,7. |
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| Authors: | ZENG Ying-yu CHEN Jie-nan HE Gang ZHANG Wei-tao ZHAN Peng |
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| Institution: | ZENG Ying-yu,CHEN Jie-nan,HE Gang,ZHANG Wei-tao,ZHAN Peng (Institute of Biological Environmental Science and Technology,Central South University of Forestry and Technology,Changsha 410004,PRC) |
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| Abstract: | Cellulase has been paid more and more attention for it could hydrolyze cellulosic materials to monosaccharide effectively,and then ferment to ethanol,H2 and microbial oils,etc..But the production of cellulase in a large-scale industrial operation is largely restricted by low activity of cellulase and high cost.The cloning of cellulase breaks a new path for studying the biosynthesis and action mechanism of cellulase and understanding the genetic characteristics of cellulase to construct efficient decomposing bacteria for cellulose. |
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| Keywords: | cellulose cellulase microbial fermentation genetic engineering |
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