Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Simi Koby"'
Autor:
Chen Nadler, Simi Koby, Adi Peleg, Austin C Johnson, Krishna C Suddala, Karthik Sathiyamoorthy, Bennett E Smith, Mark A Saper, Ilan Rosenshine
Publikováno v:
PLoS ONE, Vol 7, Iss 6, p e37984 (2012)
Capsules frequently play a key role in bacterial interactions with their environment. Escherichia coli capsules were categorized as groups 1 through 4, each produced by a distinct mechanism. Etk and Etp are members of protein families required for th
Externí odkaz:
https://doaj.org/article/9e532bcd6de74d8aafb89e520aa25cb2
Autor:
Ilan Rosenshine, Gal Yerushalmi, C. Guttman, Simi Koby, Raz Zarivach, Lihi Gur-Arie, Eitan Shaulian, Orli Yogev, Yinon Ben-Neriah, Kobi Baruch, Chen Nadler
Publikováno v:
The EMBO Journal. 30:221-231
Two major arms of the inflammatory response are the NF-κB and c-Jun N-terminal kinase (JNK) pathways. Here, we show that enteropathogenic Escherichia coli (EPEC) employs the type III secretion system to target these two signalling arms by injecting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d90df4d91db1455f5617dce0ba32c934
https://doi.org/10.1038/emboj.2010.297
https://doi.org/10.1038/emboj.2010.297
Publikováno v:
FEMS Microbiology Letters. 146:181-188
Using a bacteriophage lambda complementation system in Escherichia coli, we cloned genes encoding subunits of the heterodimeric DNA binding/bending protein, integration host factor, from the bovine pathogen, Pasteurella haemolytica. Complementation o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a24971ea2d99ee42a026e6b6b3bb0cff
https://doi.org/10.1111/j.1574-6968.1997.tb10190.x
https://doi.org/10.1111/j.1574-6968.1997.tb10190.x
Autor:
Maya Elgrably-Weiss, Chen Nadler-Yona, Cecilia M. Abe, Adi Peleg, Stuart Knutton, Shoshy Altuvia, Mark A. Saper, Shani Nov, Kobi Baruch, Yulia Shifrin, Ilan Rosenshine, Ophir Ilan, Simi Koby
Publikováno v:
Journal of Bacteriology. 187:5259-5266
Escherichia coli produces polysaccharide capsules that, based on their mechanisms of synthesis and assembly, have been classified into four groups. The group 4 capsule (G4C) polysaccharide is frequently identical to that of the cognate lipopolysaccha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fccdb6cd19de6072b42fcdbfbe92f9c0
https://doi.org/10.1128/jb.187.15.5259-5266.2005
https://doi.org/10.1128/jb.187.15.5259-5266.2005
Publikováno v:
Proceedings of the National Academy of Sciences. 99:14964-14969
ATP-dependent proteases, like FtsH (HflB), recognize specific protein substrates. One of these is the λ CII protein, which plays a key role in the phage lysis-lysogeny decision. Here we provide evidence that the conserved C-terminal end of CII acts
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6145a7582b5a4a90370bafe8a8f14467
https://doi.org/10.1073/pnas.222172499
https://doi.org/10.1073/pnas.222172499
Autor:
Carmen Urech, Franz Narberhaus, Amos B. Oppenheim, Martin Münchbach, Simi Koby, Hauke Hennecke
Publikováno v:
European Journal of Biochemistry. 267:4831-4839
The Escherichia coli heat shock sigma factor sigma32 (RpoH) is rapidly degraded under non-stress conditions. The integrity of the DnaK chaperone machinery and the ATP-dependent FtsH protease are required for sigma32 proteolysis in vivo. Bradyrhizobiu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15a929a1a6af2097c3836549d4860790
https://doi.org/10.1046/j.1432-1327.2000.01541.x
https://doi.org/10.1046/j.1432-1327.2000.01541.x
Publikováno v:
Journal of Molecular Biology. 299:953-964
FtsH (HflB) is an ATP-dependent protease found in prokaryotic cells, mitochondria and chloroplasts. Here, we have identified, in the carboxy-terminal region of FtsH (HfIB), a short α helix predicted of forming a coiled-coil, leucine zipper, structur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f45fe6d92d24231d8f7771f5c6ac76f1
https://doi.org/10.1006/jmbi.2000.3767
https://doi.org/10.1006/jmbi.2000.3767
Autor:
Teru Ogura, N. Mansur, D. A. Oren, Simi Koby, Amos B. Oppenheim, K. Tatematsu, Martin Kessel, Toshifumi Tomoyasu, Bernd Bukau, Yoram Shotland, Dinah Teff
Publikováno v:
Molecular Microbiology. 24:1303-1310
Rapid proteolysis plays an important role in regulation of gene expression. Proteolysis of the phage lambda CII transcriptional activator plays a key role in the lysis-lysogeny decision by phage lambda. Here we demonstrate that the E. coli ATP-depend
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2690d385fb6290fc7688d6f9b0ce059
https://doi.org/10.1046/j.1365-2958.1997.4231796.x
https://doi.org/10.1046/j.1365-2958.1997.4231796.x
Publikováno v:
Proceedings of the National Academy of Sciences. 92:2184-2188
The response of the early phage lambda PL promoter to temperature was investigated. Experiments with lacZ reporter gene fusions demonstrated that the activity of the phage lambda PL promoter is inversely dependent on temperature. The bacterial DNA-bi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc4917084952b191561af71228d0a56b
https://doi.org/10.1073/pnas.92.6.2184
https://doi.org/10.1073/pnas.92.6.2184
Publikováno v:
Gene. 155:73-76
A DNA fragment from Pseudomonas aeruginosa containing the rpoH gene encoding the heat-shock sigma factor sigma 32 has been cloned and sequenced. The gene is expressed in Escherichia coli and complements an rpoH- strain. An open reading frame encoding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42ada4ecfce2b0410cc888cd05363c42
https://doi.org/10.1016/0378-1119(94)00829-h
https://doi.org/10.1016/0378-1119(94)00829-h