| 沼泽红假单胞菌快速批量培养的初步研究 |
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| 引用本文： | 王妹,陈有光,段登选,王育锋,陈秀丽,周阳. 沼泽红假单胞菌快速批量培养的初步研究[J]. 海洋湖沼通报, 2010, 0(1) |
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| 作者姓名： | 王妹 陈有光 段登选 王育锋 陈秀丽 周阳 |
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| 作者单位： | 1. 山东省淡水水产研究所,山东,济南,250117;上海海洋大学,上海,201306
2. 山东省淡水水产研究所,山东,济南,250117 |
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| 基金项目： | 国家海洋公益性行业科研专项资金项目(200805070);;2008年山东省农业重大应用技术创新课题(200800010);;2004年山东省科技攻关计划项目(2004GG2209134)资助 |
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| 摘 要： | 根据沼泽红假单胞菌的生物特性,采用5L透明聚乙烯薄膜袋作为扩培容器,按体积比2%、4%、6%、8%和10%接种,5个试验组,每组3个重复,进行扩大培养试验,每隔24h对培养液进行吸光值和活菌数量的全程跟踪检测,为检验其纯度进行了杂菌含量平板培养检测。试验结果表明:活菌数量在120h后生长达到峰值。本试验最适接种量为8.4474%,接种量6%以上才能保证菌种的纯度和活菌的数量,在实践中可适当增加接种量以达到快速培养的目的。本试验为沼泽红假单胞菌大规模快速培养提供了参考依据。
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| 关 键 词： | 沼泽红假单胞菌 快速培养 |
THE PRELIMINARY STUDY ON RAPID BATCH CULTURE OF RHODOPSEUDOMONAS PALUSTRIS |
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| WANG Mei,CHEN Youguang,DUAN Dengxuan,WANG Yufeng,CHEN Xiuli,ZHOU Yang. THE PRELIMINARY STUDY ON RAPID BATCH CULTURE OF RHODOPSEUDOMONAS PALUSTRIS[J]. Transaction of Oceanology and Limnology, 2010, 0(1) |
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| Authors: | WANG Mei CHEN Youguang DUAN Dengxuan WANG Yufeng CHEN Xiuli ZHOU Yang |
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| Affiliation: | 1 Fresh Water Fisheries Research Institute of Shandong Province;Jinan 250117;China;2 Shanghai Ocean University;Shanghai 201306;China |
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| Abstract: | According to the biological characteristics of Rhodopseudomonas palustris,the five group test was set up by inoculate 2%,4%,6%,8% and 10%,each one triplication with the 5L transparent polyethylene film bags.The absorbance value and living bacteria number were detected every 24hrs.In order to test the purity,plate culture detection of miscellaneous bacteria content was carried out.The test results showed that the number of Rhodopseudomonas palustrs reached its peak after 120 hrs,the most suitable inoculation... |
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| Keywords: | Rhodopseudomonas palustris rapid culture |
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