Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Kamila K. Myka"'
Publikováno v:
International Journal of Microbiology, Vol 2010 (2010)
Brucella species are the causative agents of one of the most prevalent zoonotic diseases: brucellosis. Infections by Brucella species cause major economic losses in agriculture, leading to abortions in infected animals and resulting in a severe, alth
Externí odkaz:
https://doaj.org/article/12a83efff48148cdb2078b8b020522e9
Autor:
Kamila K. Myka, Kenneth J. Marians
Publikováno v:
J Biol Chem
Induction of the SOS response, a cellular system triggered by DNA damage in bacteria, depends on DNA replication for the generation of the SOS signal, ssDNA. RecA binds to ssDNA, forming filaments that stimulate proteolytic cleavage of the LexA trans
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54e47cd134f66479729daaffb4caf0be
https://doi.org/10.1074/jbc.ra120.014224
https://doi.org/10.1074/jbc.ra120.014224
Autor:
Max E. Gottesman, Kamila K. Myka
Publikováno v:
Current Genetics. 65:1297-1300
We use genetic assays to suggest that transcription-coupled repair or new origin formation in Escherichia coli involves removal of RNAP to create an RNA primer for DNA synthesis. Transcription factor DksA was shown to play a role in numerous reaction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16fc9588703602ab81a7fc3a4ebc9590
https://doi.org/10.1007/s00294-019-00983-x
https://doi.org/10.1007/s00294-019-00983-x
Publikováno v:
Molecular Microbiology
Summary The formation of new replication origins (cSDR) and repair of DNA double‐strand breaks (DSBs) in E. coli share a commonality. We find that the two processes require the RNAP‐associated factor, DksA. However, whereas cSDR also relies on (p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44b51b82be51bb75d8f38ef56865e58f
https://doi.org/10.1111/mmi.14227
https://doi.org/10.1111/mmi.14227
Autor:
Shivalika Saxena, Donald L. Court, Nina Costantino, Kamila K. Myka, Max E. Gottesman, Robert S. Washburn
Publikováno v:
Molecular Microbiology. 108:495-504
Transcription and translation are coupled processes in bacteria. A role of transcription elongation cofactor NusG in coupling has been suggested by in vitro structural studies. NMR revealed association of the NusG carboxy-terminal domain with S10 (Nu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbabb85d25a82bf8f6251eb6a7d0acdf
https://doi.org/10.1111/mmi.13953
https://doi.org/10.1111/mmi.13953
Publikováno v:
Journal of Molecular Biology
Replicative helicases play central roles in chromosome duplication and their assembly onto DNA is regulated via initiators and helicase loader proteins. The Escherichia coli replicative helicase DnaB and the helicase loader DnaC form a DnaB6–DnaC6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c779829d20ca517bbf282e706790d0b2
Publikováno v:
Brüning, J G, Howard, J A L, Myka, K K, Dillingham, M S & McGlynn, P 2018, ' The 2B subdomain of Rep helicase links translocation along DNA with protein displacement ', Nucleic Acids Research, vol. 46, no. 17, gky673, pp. 8917-8925 . https://doi.org/10.1093/nar/gky673
Nucleic Acids Research
Nucleic Acids Research
Helicases catalyse DNA and RNA strand separation. Proteins bound to the nucleic acid must also be displaced in order to unwind DNA. This is exemplified by accessory helicases that clear protein barriers from DNA ahead of advancing replication forks.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19581e64547e68749ba9dda280270099
https://hdl.handle.net/1983/d3620190-3208-47f0-b925-db5f7c7cbcb4
https://hdl.handle.net/1983/d3620190-3208-47f0-b925-db5f7c7cbcb4
Publikováno v:
Microbiology (Reading, England). 164(6)
How DNA metabolism is adapted to survival of organisms such as the bacterium Photobacterium profundum SS9 at high pressure is unknown. Previously, a high pressure-sensitive P. profundum SS9 transposon mutant (FL31) was identified, with an insertion i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a1792064d1ea43e32ae46c0dcc6ee35
https://pubmed.ncbi.nlm.nih.gov/29757128
https://pubmed.ncbi.nlm.nih.gov/29757128
Publikováno v:
The FASEB Journal. 32
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5005627d3df3c8f462a5b60791f0485c
https://doi.org/10.1096/fasebj.2018.32.1_supplement.786.1
https://doi.org/10.1096/fasebj.2018.32.1_supplement.786.1
Autor:
Theodora Tryfona, Kamila K. Myka, Andreas F. Haag, Gail P. Ferguson, David J. Allcock, Douglas H. Bartlett, Emiley A. Eloe-Fadrosh, Federico M. Lauro
Publikováno v:
Microbial Ecology of Extreme Environments ISBN: 9783319516844
Compared to terrestrial environments our knowledge of microorganisms inhabiting oceans, the largest ecosystem on Earth, is limited. Deep oceans contain bacteria that thrive at high pressure and low temperature. For them, as for all bacteria, the oute
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::227f1fd7a9989f0742574d98758f69cf
https://doi.org/10.1007/978-3-319-51686-8_3
https://doi.org/10.1007/978-3-319-51686-8_3