| 硅酸盐细菌的诱变选育 |
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| 引用本文： | 付学琴,龙中儿,魏赛金,黄文新,涂国全. 硅酸盐细菌的诱变选育[J]. 江西科学, 2007, 25(3): 284-287 |
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| 作者姓名： | 付学琴 龙中儿 魏赛金 黄文新 涂国全 |
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| 作者单位： | 江西师范大学生命科学学院,江西,南昌,330027;江西农业大学生物工程系,江西,南昌,330045;江西省经济作物局,江西,南昌,330046 |
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| 基金项目： | 江西师范大学校科研和教改项目 |
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| 摘 要： | 用紫外线加氯化锂(L iC l)复合诱变方式对解磷能力较强的巨大芽孢杆菌JXNU-89菌株进行诱变处理。经摇瓶筛选,得到突变株JXSD-17和JXSD-18,其无机磷的解磷能力分别比原始菌株提高了184.96%和184.74%,有机磷的解磷能力分别提高了63.03%和73.63%。
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| 关 键 词： | 硅酸盐细菌 诱变 溶磷 |
| 文章编号： | 1001-3679（2007）03-0284-04 |
| 修稿时间： | 2007-04-202007-04-30 |
Mutation Selection of a Silicate Bacterium |
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| FU Xue-qin,LONG Zhong-er,WEI Sai-jin,HUANG Wen-xin,TU Cuo-quan. Mutation Selection of a Silicate Bacterium[J]. Jiangxi Science, 2007, 25(3): 284-287 |
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| Authors: | FU Xue-qin LONG Zhong-er WEI Sai-jin HUANG Wen-xin TU Cuo-quan |
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| Affiliation: | 1. College of Life Science,Jiangxi Normal University,Jiangxi Nanchang 330027 PRC; 2. Department of Bioengineering,Jiangxi Agriculture University, Jiangxi Nanchang 330045 PRC; 3. Jiangxi Province Cash Crop Bureau,Jiangxi Nanchang 330046 PRC |
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| Abstract: | A strain of Bacillus megaterium JXNU-89 capable of dissolving phosphor was treated with UV LiCl.After screening experiments,we obtained two mutants(JXSD-17 and JXSD-18).Their capability of phosphorus-releasing of inorganic P-compound were improved 184.96% and 184.74%,their capability of phosphorus-releasing of P-compound were improved 63.03% and 73.63%. |
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| Keywords: | Silicate Bacterium Mutagenesis Phosphorus-releasing |
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