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of 558
pro vyhledávání: '"35"'
Autor:
Olga Kofroňová, Martin Převorovský, Hana Šanderová, Marek Schwarz, Olga Ramaniuk, Dragana Vítovská, Jarmila Hnilicová, Jiří Pospíšil, Libor Krásný, Oldřich Benada
The σI sigma factor from Bacillus subtilis is a σ factor associated with RNA polymerase (RNAP) that was previously implicated in adaptation of the cell to elevated temperature. Here, we provide a comprehensive characterization of this transcription
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::162f3ac5f676ca033d118cd34b75be38
https://europepmc.org/articles/PMC6088155/
https://europepmc.org/articles/PMC6088155/
Publikováno v:
Journal of Virology. 78:6715-6722
The D,DX 35 E motif characteristic of retroviral integrase enzymes (INs) is expected to bind the required metal cofactors (Mg 2+ or Mn 2+ ), but direct evidence for a catalytic role has been lacking. Here we used a metal rescue strategy to investigat
Publikováno v:
Antimicrobial Agents and Chemotherapy. 47:2138-2144
Two Escherichia coli isolates were recovered from the blood of two cancer patients and were demonstrated to produce high levels of the AmpC β-lactamase with isoelectric points of >9.0. The hypertranscription of ampC RNA was observed by Northern blot
Autor:
Vaniambadi S. Kalyanaraman, Alagarsamy Srinivasan, Derhsing Lai, Brian Tomkowicz, Maria Cartas, Sundarasamy Mahalingam, Satya P. Singh, Ramachandran Murali
Publikováno v:
Journal of Virology. 74:10650-10657
Members of the lentivirus family of retroviruses have been shown to contain nonstructural proteins of viral origin in addition to the structural proteins in the virus particles, a feature noted with several DNA viruses (10, 15, 21, 27). Specifically,
Publikováno v:
Journal of Bacteriology. 178:2785-2793
sigma S is an alternate sigma factor which functions with RNA polymerase to activate transcription of genes that are involved in a number of stress responses, including stationary-phase survival and osmoprotection. The similarity of the sigma S prote
Autor:
K S Sriprakash, S A Mathews
Publikováno v:
Journal of Bacteriology. 176:3785-3789
Mutated variants of the predicted promoter of the countertranscript of the Chlamydia trachomatis plasmid were tested by in vitro transcription with chlamydial extract. A 3-bp deletion within the -10 region of the putative promoter caused the RNA poly
Autor:
Ann Hochschild, N H Kuldell
Publikováno v:
Journal of Bacteriology. 176:2991-2998
The phage lambda repressor activates transcription of its own gene from the promoter PRM. Previous work has suggested that this activation involves a protein-protein interaction between DNA-bound repressor and RNA polymerase. To identify the subunit
Publikováno v:
ResearcherID
Transcription from the TOL plasmid meta-cleavage pathway operon promoter Pm is dependent on the XylS regulator activated by benzoate effectors or after XylS overproduction. We have generated 5' deletions in Pm and have analyzed expression from wild-t
Autor:
Meenakshi Gaur, Andrew D. Leavitt
The core domain of human immunodeficiency virus type 1 (HIV-1) integrase (IN) contains a D,D(35)E motif, named for the phylogenetically conserved glutamic acid and aspartic acid residues and the invariant 35 amino acid spacing between the second and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::679999484693119956e22615e6b6bdc1
https://europepmc.org/articles/PMC109991/
https://europepmc.org/articles/PMC109991/
Autor:
Min Chen
Publikováno v:
Applied and Environmental Microbiology. 53:2414-2419
Spores, sporeforming vegetative cells, and asporogenous populations were enumerated in two semicontinuous anaerobic fermentors digesting municipal primary sludge at 35 and 55 degrees C for more than 87 days. In the 35 degrees C fermentor, the anaerob