Zobrazeno 1 - 10
of 107
pro vyhledávání: '"I. B., Holland"'
Publikováno v:
Mathematical Modelling of Natural Phenomena. 5:148-162
Bacillus subtilis swarms rapidly over the surface of a synthetic medium creating remarkable hyperbranched dendritic communities. Models to reproduce such effects have been proposed under the form of parabolic Partial Differential Equations representi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2c8c6603f8b38575e50e54a1c47d4aa
https://doi.org/10.1051/mmnp/20105107
https://doi.org/10.1051/mmnp/20105107
Publikováno v:
Infection & Immunity, 71(1), 163-172. American Society for Microbiology
Knockout mutations were constructed in the arcA gene of a virulent type b strain of Haemophilus influenzae , and the behavior of the resulting mutants was investigated in a number of conditions that mimicked distinct steps in the natural infection pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37016e16bfd79726ebfa7518fc0c34af
https://doi.org/10.1128/IAI.71.1.163-172.2003
https://doi.org/10.1128/IAI.71.1.163-172.2003
Publikováno v:
Cell Calcium. 32:183-192
As in eukaryotes, bacterial free Ca(2+) can play an important role as an intracellular signal. However, because free Ca(2+) is difficult to measure in live bacteria, most of the evidence for such a role is indirect. Gram-negative bacteria also have a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ddd982098b3ba12275a60986cb7bb011
https://doi.org/10.1016/s0143416002001537
https://doi.org/10.1016/s0143416002001537
Autor:
Young J, I. B. Holland
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. 1461(2):177-200
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cc3d8dc864d72c811c001e67777cbdf
Publikováno v:
Biochimie. 81:901-907
We have previously proposed that fluctuations in Ca(2+) levels should play an important role in bacteria as in eukaryotes in regulating cell cycle events (Norris et al., J. Theor. Biol. 134 (1998) 341-350). This proposal implied the presence of Ca(2+
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9caa3d6d47e8e38749d36041e0e49a98
https://doi.org/10.1016/s0300-9084(99)00205-9
https://doi.org/10.1016/s0300-9084(99)00205-9
Publikováno v:
Molecular and General Genetics MGG. 261:122-132
HlyD has a single transmembrane domain (residues 59-80) and a large periplasmic domain, and is essential for the secretion of haemolysin from Escherichia coli. Using an antibody raised against HlyD, the protein was localised to the cell envelope by i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a2d8885b934dee2c64ddea8cc8e8254
https://doi.org/10.1007/s004380050949
https://doi.org/10.1007/s004380050949
Publikováno v:
Molecular and General Genetics MGG. 259:645-655
In earlier studies we found that E. coli is sensitive to anticalmodulin drugs such as W7. Mutants that are resistant to this drug were isolated, including wseA1. In an attempt to clone the wseA gene, we isolated a clone that restored sensitivity to t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2f9fd2ad47a8ea6cdc3294929308652
https://doi.org/10.1007/pl00008629
https://doi.org/10.1007/pl00008629
Publikováno v:
Molecular Microbiology. 20:1273-1286
Summary We describe a novel Escherichia coli protein, DjlA, containing a highly conserved J-region motif, which is present in the DnaJ protein chaperone family and required for interaction with DnaK. Remarkably, DjlA is shown to be a membrane protein
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06d094e8842ff5eb3e1f40e44cc14eec
https://doi.org/10.1111/j.1365-2958.1996.tb02646.x
https://doi.org/10.1111/j.1365-2958.1996.tb02646.x
Autor:
I. B. Holland, C Chervaux
Publikováno v:
Journal of Bacteriology. 178:1232-1236
The HlyA secretion signal sequence of approximately 46 residues is predicted to contain helix I and an amphipathic helix II separated by a short loop including the conserved Phe residue, F-989. All nine substitutions of Phe-989 drastically reduce sec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::468e986f66161712ee413effcd30928d
https://doi.org/10.1128/jb.178.4.1232-1236.1996
https://doi.org/10.1128/jb.178.4.1232-1236.1996
Autor:
J. C. Lazzaroni, Mark A. Blight, A. L. Pimenta, L. Kotelevets, S. J. Séror, C. Dando, I. B. Holland
Publikováno v:
Molecular and General Genetics MGG. 245:431-440
We have carried out a genetic analysis of Escherichia coli HlyB using in vitro(hydroxylamine) mutagenesis and regionally directed mutagenesis. From random mutagenesis, three mutants, temperature sensitive (Ts) for secretion, were isolated and the DNA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a96b75ed52a63c5b6857e73647139b74
https://doi.org/10.1007/bf00302255
https://doi.org/10.1007/bf00302255