𝔖 Bobbio Scriptorium
✦   LIBER   ✦

DNA methylation influences trpR promoter activity in Escherichia coli K-12

✍ Scribed by Marinus, M. G.


Publisher
Springer
Year
1985
Tongue
English
Weight
151 KB
Volume
200
Category
Article
ISSN
0026-8925

No coin nor oath required. For personal study only.

✦ Synopsis


Methylation of adenine in the GATC-sequence of the -35 region of the trpR promoter decreases activity by 2-3 fold.


πŸ“œ SIMILAR VOLUMES


DNA degradation in minicells of Escheric
✍ Khachatourians, George G. ;Paterson, M. C. ;Sheehy, Ronald J. ;Van Dorp, B. ;Wor πŸ“‚ Article πŸ“… 1975 πŸ› Springer 🌐 English βš– 975 KB

The properties of minicell producing mutants of Escherichia coli deficient in gentic recombination were examined. Experiments were designed to test recombinant formation in conjugal crosses, survival following UV-irradiation in cells, and the state of DNA metabolism in minicells. The REC- phenotypes

Cloning of bacteriophage PM2 DNA in Esch
✍ Rempola, BoΕΌena ;Fikus, Magdalena πŸ“‚ Article πŸ“… 1979 πŸ› Springer 🌐 English βš– 964 KB

DNA fragments of phage PM2 restricted with Hin dIII endonuclease was cloned in the vector pBR 322 in an Escherichia coli K12 host. The attempt to clone full length PM2 DNA restricted with PstI endonuclease has been unsuccesful. From six randomly chosen recombinant clones DNA was purified and analyse

Factors which influence CaCl2 dependent
✍ M. Pfeifer; Ch. PΓΆhlmann; A. Betcke; M. Kurth; D.-H. Liebscher πŸ“‚ Article πŸ“… 2007 πŸ› John Wiley and Sons 🌐 English βš– 693 KB

## Abstract This paper presents further parameters influencing the competence, the process of DNA uptake and the efficiency of plating of CaCl~2~‐treated __E. coli__ K12 strains. We have found that the process of DNA uptake depends not only on the treatment of bacteria with a certain CaCl~2~‐concen