Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Vignesh M P Babu"'
Publikováno v:
PLoS ONE, Vol 11, Iss 9, p e0163643 (2016)
The E. coli dnaN-encoded β sliding clamp protein plays a pivotal role in managing the actions on DNA of the 5 bacterial DNA polymerases, proteins involved in mismatch repair, as well as several additional proteins involved in DNA replication. Result
Externí odkaz:
https://doaj.org/article/4f1bcef2725e431d8cc2397deaad8fea
Autor:
Vignesh M P Babu, Mark D Sutton
Publikováno v:
PLoS ONE, Vol 9, Iss 6, p e98791 (2014)
The E. coli umuDC gene products participate in two temporally distinct roles: UmuD2C acts in a DNA damage checkpoint control, while UmuD'2C, also known as DNA polymerase V (Pol V), catalyzes replication past DNA lesions via a process termed translesi
Externí odkaz:
https://doaj.org/article/b62b98ba6c264c57a11b2425184b8858
Publikováno v:
Frontiers in Microbiology, Vol 13 (2022)
Ribosome assembly is a complex fundamental cellular process that involves assembling multiple ribosomal proteins and several ribosomal RNA species in a highly coordinated yet flexible and resilient manner. The highly conserved YbeY protein is a singl
Externí odkaz:
https://doaj.org/article/71afddf779734080ac39f7d83c67760e
Autor:
Siva Sankari, Vignesh M. P. Babu, Ke Bian, Areej Alhhazmi, Mary C. Andorfer, Dante M. Avalos, Tyler A. Smith, Kwan Yoon, Catherine L. Drennan, Michael B. Yaffe, Sebastian Lourido, Graham C. Walker
Publikováno v:
Nat Microbiol
Symbiotic partnerships with rhizobial bacteria enable legumes to grow without nitrogen fertilizer because rhizobia convert atmospheric nitrogen gas into ammonia via nitrogenase. After Sinorhizobium meliloti penetrate the root nodules that they have e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec24cf253fadd73306d48ad0d5109cee
https://doi.org/10.1038/s41564-022-01192-y
https://doi.org/10.1038/s41564-022-01192-y
Publikováno v:
mBio.
Various lethal stresses, including bactericidal antibiotics, can trigger the production of reactive oxygen species (ROS) that contribute to killing. Incomplete base excision repair (BER) of oxidized nucleotides, especially 8-oxo-dG, has been identifi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84e7118443a1808c4792b94c70d1dc8e
https://pubmed.ncbi.nlm.nih.gov/35130721
https://pubmed.ncbi.nlm.nih.gov/35130721
Autor:
Vignesh M. P. Babu, Mark D. Sutton, Robert W. Maul, Caleb Homiski, Jon M. Kaguni, Sundari Chodavarapu, Michelle K. Scotland
Publikováno v:
Journal of Bacteriology. 203
Expression of the Escherichia coli dnaN-encoded β clamp at ≥10-fold higher than chromosomally expressed levels impedes growth by interfering with DNA replication. We hypothesized that the excess β clamp sequesters the replicative DNA polymerase I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cca9220a8427417ba3641919083c541
https://doi.org/10.1128/jb.00303-21
https://doi.org/10.1128/jb.00303-21
Autor:
Vignesh M. P. Babu, Jon M. Kaguni, Mark D. Sutton, Michelle K. Scotland, Sundari Chodavarapu, Caleb Homiski
Publikováno v:
J Bacteriol
Expression of the Escherichia coli dnaN-encoded β clamp at ≥10-fold higher than chromosomally expressed levels impedes growth by interfering with DNA replication. A mutant clamp (β(E202K) bearing a glutamic acid-to-lysine substitution at residue
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90faaf899f9d3cdd5d69ee8cb47f9840
https://doi.org/10.1128/jb.00304-21
https://doi.org/10.1128/jb.00304-21
Autor:
Caleb, Homiski, Michelle K, Scotland, Vignesh M P, Babu, Sundari, Chodavarapu, Robert W, Maul, Jon M, Kaguni, Mark D, Sutton
Publikováno v:
J Bacteriol
Expression of the Escherichia coli dnaN-encoded β clamp at ≥10-fold higher than chromosomally expressed levels impedes growth by interfering with DNA replication. We hypothesized that the excess β clamp sequesters the replicative DNA polymerase I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d47c6dec6aebfba372390d32a8330ecb
https://pubmed.ncbi.nlm.nih.gov/34543108
https://pubmed.ncbi.nlm.nih.gov/34543108
Publikováno v:
Nucleic Acids Research
Single-strand specific endoribonuclease YbeY has been shown to play an important role in the processing of the 3' end of the 16S rRNA in Escherichia coli. Lack of YbeY results in the accumulation of the 17S rRNA precursor. In contrast to a previous r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11ac2e3bcbb75628d96ebf292c4fbe9f
https://hdl.handle.net/10919/98552
https://hdl.handle.net/10919/98552
Publikováno v:
Molecular Microbiology. 104:377-399
The ATP-bound form of the Escherichia coli DnaA replication initiator protein remodels the chromosomal origin of replication, oriC, to load the replicative helicase. The primary mechanism for regulating the activity of DnaA involves the Hda and β cl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12ac9118ed66ebec9ea6a88d7a6adfff
https://doi.org/10.1111/mmi.13632
https://doi.org/10.1111/mmi.13632