Isolation of specialized transducing bacteriophages carrying deletions of the regulatory region of the Escherichia coli K-12 tryptophan operon.

B B Jones; W S Reznikoff

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Isolation of specialized transducing bacteriophages carrying deletions of the regulatory region of the Escherichia coli K-12 tryptophan operon.

机译：分离专业转换噬菌体缺少大肠杆菌K-12色氨酸操纵子监管区的缺失。

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A lysogen of a wild-type strain of Escherichia coli K-12 carrying a heat-inducible lambda-phi80 hybrid prophage was induced to yield transducing phages carrying all of the structural genes of the tryptophan operon. The presence or absence of elements of the trp regulatory region was determined by examining the effects of lambda genes N and cI on trp gene expression. The phages were further characterized by transduction studies and by examining anthranilate synthetase (EC 4.1.3.27) (TRYPE+D) synthesis in the presence of the lambda cI product. A number of phages deleted for the trp promoter were found. Recombination studies between trpOc bacteria and the transducing phages have yielded information that can be used to order the trp end points of some phages and to provide an estimate of the size of the trp promoter region.

机译：诱导携带热诱导λ-Phi80杂交血管预先杂交出版物的野生型大肠杆菌K-12的溶菌性，得到携带色氨酸操纵子的所有结构基因的转换噬菌体。通过检查λ基因N和CI对TRP基因表达的影响来确定TRP调节区元素的存在或不存在。通过转导研究和通过在λCI产物的存在下检查邻苯酸盐合成酶（EC 4.1.3.27）（Thype + D）合成，进一步表征了噬菌体。发现了用于TRP启动子的许多噬菌体。 TRPOC细菌和转导噬菌体之间的重组研究产生的信息可用于订购一些噬菌体的TRP终点并提供TRP启动子区域的尺寸的估计。

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《Journal of bacteriology》 |1976年第1期|共7页
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B B Jones; W S Reznikoff;
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1. Isolation of specialized transducing bacteriophages carrying deletions of the regulatory region of the Escherichia coli K-12 tryptophan operon. [J] . B B Jones, W S Reznikoff Journal of bacteriology . 1976,第1期

机译：分离专业转换噬菌体缺少大肠杆菌K-12色氨酸操纵子监管区的缺失。
2. Isolation of specialized transducing bacteriophages carrying deletions of the regulatory region of the Escherichia coli K-12 tryptophan operon. [J] . B B Jones, W S Reznikoff Journal of bacteriology . 1976,第1期

机译：分离专业转换噬菌体缺少大肠杆菌K-12色氨酸操纵子监管区的缺失。
3. Isolation of specialized transducing bacteriophages carrying the structural genes of the hexuronate system in Escherichia coli K-12: exu region. [J] . M Mata, M Delstanche, J Robert-Baudouy Journal of bacteriology . 1978,第2期

机译：分离载体大肠杆菌K-12中己酸盐体系结构基因的专业转换噬菌体：Exu区。
4. Optimization of Recombinant Bacteriophage Lysin of Streptococcus Expression in Escherichia coli [C] . Wang Pu, Wang Xiaofeng, Chen Weiqing 2010 4th International Conference on Bioinformatics and Biomedical Engineering . 2010

机译：重组链球菌噬菌体溶菌素在大肠杆菌中表达的优化
5. Regulatory mechanism of the tryptophan operon in Escherichia coli: Possible interaction between trpR and trpS gene products [D] . Ito, Koreaki -1

机译：色氨酸操纵子在大肠杆菌中的调节机制：trpR和trpS基因产物之间可能的相互作用。
6. Isolation of specialized transducing bacteriophages carrying deletions of the regulatory region of the Escherichia coli K-12 tryptophan operon. [O] . B B Jones, W S Reznikoff 1976

机译：分离携带大肠杆菌K-12色氨酸操纵子调控区缺失的专业转导噬菌体。
7. Isolation of specialized transducing bacteriophages carrying deletions of the regulatory region of the Escherichia coli K-12 tryptophan operon [O] . B B Jones, W S Reznikoff 1976

机译：分离专业转换噬菌体缺少大肠杆菌K-12色氨酸操纵子监管区的缺失
8. Identification and Characterization of Mutations in 'Escherichia coli' That Selectively Influence the Growth of Hybrid Lambda Bacteriophages Carrying the Immunity Region of Bacteriophage P22 [R] . Strauch, M. A., Baumann, M., Friedman, D. I., 1986

机译：“大肠杆菌”突变的鉴定和表征，选择性地影响携带噬菌体p22免疫区的杂种λ噬菌体的生长

Isolation of specialized transducing bacteriophages carrying deletions of the regulatory region of the Escherichia coli K-12 tryptophan operon.

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