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Literature DB >> 340886

Repressor and int synthesis of bacteriophage lambda in the E. coli host mutant ER437.

M Belfort, N Kass, A Oppenheim, N Katzir, A B Oppenheim.

Abstract

Analysis of lambda phage infection of the host mutant ER437 by SDS polyacrylamide gel electrophoresis and autoradiography has revealed altered expression of repressor and integration function (Int). We show that in this host Int as well as repressor synthesis is not dependent upon the lambdacIII gene product in the usual manner, nor is their synthesis turned off in the normal way.

Entities: Chemical Gene Species

Mesh：

Substances：
Viral Proteins

Year: 1977 PMID： 340886 DOI： 10.1007/bf00272815

Source DB: PubMed Journal: Mol Gen Genet ISSN： 0026-8925

10 in total

1. Positive regulation of integrative recombination by the cII and cIII genes of bacteriophase lambda.

Authors: S Chung; H Echols
Journal: Virology Date: 1977-06-15 Impact factor: 3.616

2. Interaction of cII, cIII, and cro gene products in the regulation of early and late functions of phage lambda.

Authors: A Oppenheim; M Belfort; N Katzir; N Kass; A B Oppenheim
Journal: Virology Date: 1977-06-15 Impact factor: 3.616

3. Interference with phage lambda cro gene function by a colicin-tolerant Escherichia coli mutant.

Authors: A Oppenheim; A Honigman; A B Oppenheim
Journal: Virology Date: 1974-09 Impact factor: 3.616

Review 4. Developmental pathways for the temperate phage: lysis vs lysogeny,.

Authors: H Echols
Journal: Annu Rev Genet Date: 1972 Impact factor: 16.830

5. Role of the cro gene in bacteriophage lambda development.

Authors: H Echols; L Green; A B Oppenheim; A Oppenheim; A Honigman
Journal: J Mol Biol Date: 1973-10-25 Impact factor: 5.469

6. A colicin-tolerant mutant of Escherichia coli with reduced levels of cyclic AMP and a strong bias towards lambda lysogeny.

Authors: B Rolfe; J Schell; A Becker; J Heip; K Onodera; E Schell-Frederick
Journal: Mol Gen Genet Date: 1973-01-18

1 in total

1. Regulation of the int gene of bacteriophage lambda: activation by the cII and cIII gene products and the role of the Pi and Pl promoters.

Authors: A Oppenheim; A B Oppenheim
Journal: Mol Gen Genet Date: 1978-09-20

1 in total

Repressor and int synthesis of bacteriophage lambda in the E. coli host mutant ER437.

1. Positive regulation of integrative recombination by the cII and cIII genes of bacteriophase lambda.

2. Interaction of cII, cIII, and cro gene products in the regulation of early and late functions of phage lambda.

3. Interference with phage lambda cro gene function by a colicin-tolerant Escherichia coli mutant.

Review 4. Developmental pathways for the temperate phage: lysis vs lysogeny,.

5. Role of the cro gene in bacteriophage lambda development.

6. A colicin-tolerant mutant of Escherichia coli with reduced levels of cyclic AMP and a strong bias towards lambda lysogeny.

7. Interaction of colicins with bacterial cells. 3. Colicin-tolerant mutations in Escherichia coli.

8. Regulation of repressor expression in lambda.

9. Activation of the lambda int gene by the cii and ciii gene products.

10. Suppressible mutations in the cro gene of bacteriophage lambda.

1. Regulation of the int gene of bacteriophage lambda: activation by the cII and cIII gene products and the role of the Pi and Pl promoters.