| 空间飞行对红曲霉菌产量的影响 |
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| 引用本文： | 印红,谢申义,章光明,谢申猛.空间飞行对红曲霉菌产量的影响[J].航天医学与医学工程,2003,16(5):374-376. |
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| 作者姓名： | 印红 谢申义 章光明 谢申猛 |
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| 作者单位： | 1. 北京东方红航天生物技术有限公司,北京,100086
2. 空间技术研究院,空间生物实验室,北京,100081 |
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| 基金项目： | 军转民技术开发项目资助 (科工民 [2 0 0 2 ] 2 98) |
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| 摘 要： | 目的：选育高产洛伐他汀的红曲霉菌菌株。方法：利用“神舟3号”返回式飞船搭载了红曲霉菌。对搭载后的菌株进行复壮、分离和筛选,并进行固体发酵,检测发酵产物中洛伐他汀产量。结果：从众多分离到的变异菌株中筛选到十几株高产洛伐他汀的菌株,一系列实验表明其高产性状是稳定的。结论航天搭载是选育优良菌株的有效手段。
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| 关 键 词： | 航天 红曲霉菌 育种 变异株 |
| 文章编号： | 1002-0837(2003)05-0374-03 |
| 修稿时间： | 2003年7月22日 |
Effect of Space Flight on Yield of Monascus Purpureus |
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| YIN Hong,XIE Shen yi,ZHANG Guang ming,XIE Shen meng. Space Biology Lab,Chinese Acaderny of Space Technolgy Beijing,China.Effect of Space Flight on Yield of Monascus Purpureus[J].Space Medicine & Medical Engineering,2003,16(5):374-376. |
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| Authors: | YIN Hong XIE Shen yi ZHANG Guang ming XIE Shen meng Space Biology Lab Chinese Acaderny of Space Technolgy Beijing China |
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| Institution: | YIN Hong,XIE Shen yi,ZHANG Guang ming,XIE Shen meng. Space Biology Lab,Chinese Acaderny of Space Technolgy Beijing,100086,China |
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| Abstract: | Objective: To select high Lovastatin-producing microbial breed by space flight. Method: Monascus purpureus species was carried into space by the recoverable spaceship, "Shenzhou 3". After flight, the strain was rejuvenized, segregated and selected. The content of Lovastatin produced in the solid fermentation was examined. Result: Mutants with high productivity of Lovastatin were obtained. A series of tests showed that the acquired character of the mutants was stable. Conclusion: Space flight is an effective method for the selection of fine strains. |
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| Keywords: | spaceflight Monascus purpureus breeding mutants |
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