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industry microbiology
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  “industry microbiology”译为未确定词的双语例句
     Because of beneficial Bacilli's importance in microecological production and industry microbiology, it is important to develop an efficient transformation receptor system to express many exogenous genes. The lysine production of 30 beneficial Bacilli had been tested by acidic ninhydrin reaction. The strains which lysine production over 0. 07g/L had been transfered by protoplast with plasmid pUB110 at different lysozyme concentration.
     采用酸性茚三酮法测定了 30株有益芽胞杆菌的赖氨酸产量 ,然后在不同的溶菌酶浓度下 ,对赖氨酸产量超过 0 .0 7g/ L 的 2 1株菌进行原生质体转化质粒 p UB110 ,测定原生质体形成率、原生质体再生率及转化频率 ,结果 6 10 3,6 10 4,6 12 0 ,6 12 9四株菌的转化频率较高。
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  相似匹配句对
     The Application of Microbiology in Food Industry
     微生物在食品工业中的应用
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     Industry
     工业项目
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     Industry
     行业
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     MICROBIOLOGY SENSORS AND ITS APPLICATION IN FOOD INDUSTRY
     微生物传感器及其在食品工业中的应用
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     The Advances in Rhizosphere Microbiology
     根际微生物研究进展
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Because of beneficial Bacilli's importance in microecological production and industry microbiology, it is important to develop an efficient transformation receptor system to express many exogenous genes.The lysine production of 30 beneficial Bacilli had been tested by acidic ninhydrin reaction. The strains which lysine production over 0. 07g/L had been transfered by protoplast with plasmid pUB110 at different lysozyme concentration. The frequency of protoplast formation, protoplast regeneration and transformation...

Because of beneficial Bacilli's importance in microecological production and industry microbiology, it is important to develop an efficient transformation receptor system to express many exogenous genes.The lysine production of 30 beneficial Bacilli had been tested by acidic ninhydrin reaction. The strains which lysine production over 0. 07g/L had been transfered by protoplast with plasmid pUB110 at different lysozyme concentration. The frequency of protoplast formation, protoplast regeneration and transformation had been detected. The results show that strains of 6104, 6103,6120,6129 had been transfered at a frequency of 10 5 , other strains at 10 6 . Then the mutant strains being resistant to AEC had been selected by classical genetic method to promote their lysine production and transfer frequency. Among the 21 mutants B. licheniformis 610401 produced 2.91g/L lysine, almost 17 times more than that of its parent strain 6104 and it had been transfered at a frequency of 10 4 . Through the test of retransformation with plasmid pUB110 from transferant and passage test, B. licheniformis 6104 and its mutant 610401 were proved to be a good receptor for exogenous genes, especially for lysine synthetase expression. At this time, we established a gene cloning receptor system of beneficial Bacilli.

采用酸性茚三酮法测定了 30株有益芽胞杆菌的赖氨酸产量 ,然后在不同的溶菌酶浓度下 ,对赖氨酸产量超过 0 .0 7g/ L 的 2 1株菌进行原生质体转化质粒 p UB110 ,测定原生质体形成率、原生质体再生率及转化频率 ,结果 6 10 3,6 10 4,6 12 0 ,6 12 9四株菌的转化频率较高。然后 ,采用经典遗传学方法选育AEC抗性突变株 ,使赖氨酸积累提高。其中 ,B.licheniformis 6 10 4诱变菌株 6 10 40 1能积累赖氨酸 2 .91g/L,比出发菌株提高了 17倍左右 ,转化率也提高了一个数量级。通过质粒的再转化试验及传代稳定性试验 ,进一步证实 B.licheniformis 6 10 4及其突变菌株 6 10 40 1是较好的受体菌 ,尤其是用于赖氨酸合成酶基因的表达。

 
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