-
1
-
-
0028825333
-
From growth to autolysis: The murein hydrolases in Escherichia coli
-
Höltje J-V: From growth to autolysis: The murein hydrolases in Escherichia coli. Arch Microbiol 1995, 164:243-254.
-
(1995)
Arch Microbiol
, vol.164
, pp. 243-254
-
-
Höltje, J.-V.1
-
2
-
-
0020987521
-
The surface stress theory of microbial morphogenesis
-
Koch AL: The surface stress theory of microbial morphogenesis. Adv Microbiol Physiol 1983, 24:301-336.
-
(1983)
Adv Microbiol Physiol
, vol.24
, pp. 301-336
-
-
Koch, A.L.1
-
3
-
-
0028787084
-
Molecular cloning and characterization of aqpz, a water channel from Escherichia coli
-
Calamita G, Bishai WR, Preston GM, Guggino WB, Agre P: Molecular cloning and characterization of AqpZ, a water channel from Escherichia coli. J Biol Chem 1995, 270:29063-29066.
-
(1995)
J Biol Chem
, vol.270
, pp. 29063-29066
-
-
Calamita, G.1
Bishai, W.R.2
Preston, G.M.3
Guggino, W.B.4
Agre, P.5
-
4
-
-
0032584246
-
Regulation of the Escherichia coli water channel gene aqpz
-
Calamita G, Kempf B, Bonhivers M, Bishai WR, Bremer E, Agre P: Regulation of the Escherichia coli water channel gene AqpZ. Proc Natl Acad Sci USA 1998, 95:3627-3631. In this paper the phenotype associated with aqpZ null mutations was explored. The paper shows that such mutants have difficulty forming colonies on rich medium at 37°C and that survival at low osmolarity is poor.
-
(1998)
Proc Natl Acad Sci USA
, vol.95
, pp. 3627-3631
-
-
Calamita, G.1
Kempf, B.2
Bonhivers, M.3
Bishai, W.R.4
Bremer, E.5
Agre, P.6
-
5
-
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0030477115
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Towards an understanding of the structural and functional properties of mscl, a mechanosensitive channel in bacteria
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Blount, P, Sukharev SI, Moe PC, Nagle SK, Kung C: Towards an understanding of the structural and functional properties of MscL, a mechanosensitive channel in bacteria. Biol Cell 1996, 87:1-8.
-
(1996)
Biol Cell
, vol.87
, pp. 1-8
-
-
Sukharev, S.I.1
Moe, P.C.2
Nagle, S.K.3
Kung, C.4
-
6
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7144257172
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Functional and structural conservation in the mechanosensitive channel mscl implicates elements crucial for mechanosensation
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Moe PC, Blount P, Kung C: Functional and structural conservation in the mechanosensitive channel MscL implicates elements crucial for mechanosensation. Mol Microbiol 1998, 28:583-592. This paper identified mscL genes in a range of Gram-positive and Gram-negative bacteria. The high levels of sequence similarity indicated the strong structural conservation of this group of proteins.
-
(1998)
Mol Microbiol
, vol.28
, pp. 583-592
-
-
Moe, P.C.1
Blount, P.2
Kung, C.3
-
7
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0032524340
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Mechanosensitive ion channels of the archeon haloferax volcanii
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Le Dain AC, Saint N, Kloda A, Ghazi A, Martinac B: Mechanosensitive ion channels of the archeon Haloferax volcanii. J Biol Chem 1998, 273:12116-12119. This paper was the first demonstration that the Archaea, which often have different membrane and wall structures, possess mechanosensitive channels that are not significantly different in their properties to those in the Eubacteria.
-
(1998)
J Biol Chem
, vol.273
, pp. 12116-12119
-
-
Le Dain, A.C.1
Saint, N.2
Kloda, A.3
Ghazi, A.4
Martinac, B.5
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8
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0027483817
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Transient, specific and extremely rapid release of osmolytes from growing cells of Escherichia coli K-12 exposed to hypoosmotic shock
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Schleyer M, Schmid R, Bakker EP: Transient, specific and extremely rapid release of osmolytes from growing cells of Escherichia coli K-12 exposed to hypoosmotic shock. Arch Microbiol 1993, 160:424-431.
-
(1993)
Arch Microbiol
, vol.160
, pp. 424-431
-
-
Schleyer, M.1
Schmid, R.2
Bakker, E.P.3
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9
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0026525773
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Gadolinium ion inhibits loss of metabolites induced by osmotic shock and large stretch- Activated channels in bacteria
-
Berrier C, Coulombe A, Szabo I, Zoratti M, Ghazi A: Gadolinium ion inhibits loss of metabolites induced by osmotic shock and large stretch- Activated channels in bacteria. Eur J Biochem 1992, 206:559-565.
-
(1992)
Eur J Biochem
, vol.206
, pp. 559-565
-
-
Berrier, C.1
Coulombe, A.2
Szabo, I.3
Zoratti, M.4
Ghazi, A.5
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10
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0031463940
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Mutations in a bacterial mechanosensitive channel change the cellular response to osmotic stress
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+ efflux associated with hypoosmotic shock. The work paved the way for subsequent studies [18••,22••] to identify regions of the protein involved in regulating the open state of the channel.
-
(1997)
J Biol Chem
, vol.272
, pp. 32150-32157
-
-
Blount, P.1
Schroeder, M.J.2
Kung, C.3
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11
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0031875675
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Regulation of compatible solute accumulation in bacteria
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Poolman B, Glaasker E: Regulation of compatible solute accumulation in bacteria. Mol Microbiol 1998, 29:397-407. Many of the key issues surrounding the regulation of pool sizes in response to perturbation of turgor regulation are reviewed in this paper. In particular the review contains an analysis of the role of solute-specific efflux systems that could not be treated here.
-
(1998)
Mol Microbiol
, vol.29
, pp. 397-407
-
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Poolman, B.1
Glaasker, E.2
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12
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0029885811
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Multiple mechanosensitive ion channels from Escherichia coli, activated at different thresholds of applied pressure
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Berrier C, Besnard M, Ajouz B, Coulombe A, Ghazi A: Multiple mechanosensitive ion channels from Escherichia coli, activated at different thresholds of applied pressure. J Memb Biol 1996, 151:175-187.
-
(1996)
J Memb Biol
, vol.151
, pp. 175-187
-
-
Berrier, C.1
Besnard, M.2
Ajouz, B.3
Coulombe, A.4
Ghazi, A.5
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13
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0028943223
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Characterization of mechanosensitive channels in Escherichia coli cytoplasmic membrane by whole cell patch clamp recording
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Cui C, Smith DO, Adler J: Characterization of mechanosensitive channels in Escherichia coli cytoplasmic membrane by whole cell patch clamp recording. J Memb Biol 1995, 144:31-42.
-
(1995)
J Memb Biol
, vol.144
, pp. 31-42
-
-
Cui, C.1
Smith, D.O.2
Adler, J.3
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14
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0028224356
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A large mechanosensitive channel in E. Coli is encoded by mscl alone
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Sukharev SI, Blount P, Martinac B, Blattner FR, Kung C: A large mechanosensitive channel in E. coli is encoded by mscL alone. Nature 1994, 368:265-268.
-
(1994)
Nature
, vol.368
, pp. 265-268
-
-
Sukharev, S.I.1
Blount, P.2
Martinac, B.3
Blattner, F.R.4
Kung, C.5
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15
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0003099248
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Functional reconstitution as an assay for biochemical isolation of channel proteins: Application to the molecular identification of a bacterial mechanosensitive channel
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Sukharev SI, Martinac B, Blount P, Kung C: Functional reconstitution as an assay for biochemical isolation of channel proteins: Application to the molecular identification of a bacterial mechanosensitive channel. Meth 1994, 6:51-59.
-
(1994)
Meth
, vol.6
, pp. 51-59
-
-
Sukharev, S.I.1
Martinac, B.2
Blount, P.3
Kung, C.4
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16
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0345543722
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A hexameric transmembrane pore revealed by two-dimensional crystallization of the large mechanosensitive ion channel (mscl) of Escherichia coli
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Saint N, Lacapère J-J, Gu L-Q, Ghazi A, Martinac B, Rigaud J-L: A hexameric transmembrane pore revealed by two-dimensional crystallization of the large mechanosensitive ion channel (MscL) of Escherichia coli. J Biol Chem 1998, 273:14667-14670. Previous work had shown that the mscL protein could be cross-linked and indicated that the maximum multimer was a hexamer. Purification and formation of partial two-dimensional arrays allowed these workers to obtain electron micrographs that strongly suggested a hexameric organisation.
-
(1998)
J Biol Chem
, vol.273
, pp. 14667-14670
-
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Saint, N.1
Lacapère, J.-J.2
Gu, L.-Q.3
Ghazi, A.4
Martinac, B.5
Rigaud, J.-L.6
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17
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0029813032
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Membrane topology and multimeric structure of a mechanosensitive channel protein of Escherichia coli
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Blount P, Sukharev SI, Moe PC, Schroeder MJ, Guy HR, Kung C: Membrane topology and multimeric structure of a mechanosensitive channel protein of Escherichia coli. EMBO J 1996, 15:4798-4805.
-
(1996)
EMBO J
, vol.15
, pp. 4798-4805
-
-
Blount, P.1
Sukharev, S.I.2
Moe, P.C.3
Schroeder, M.J.4
Guy, H.R.5
Kung, C.6
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18
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0032545321
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Structure of the mscl homolog from mycobacterium tuberculosis: A gated mechanosensitive ion channel
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Chang G, Spencer RH, Lee AT, Barclay MT, Rees DC: Structure of the MscL homolog from Mycobacterium tuberculosis: A gated mechanosensitive ion channel. Science 1998, 282:2220-2226. The crystal structure of the MscL protein is reported in this paper. In addition to the description of the pentameric protein, accompanied by further cross-linking data supporting n = 5, the paper explores the relationship between the observed structure and recent mutagenesis studies that have identified residues critical for mechanosensation. The authors draw analogies between the organisation, and potential gating mechanism, of MscL and what is known for mammalian channels with a pentameric organisation.
-
(1998)
Science
, vol.282
, pp. 2220-2226
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Chang, G.1
Spencer, R.H.2
Lee, A.T.3
Barclay, M.T.4
Rees, D.C.5
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19
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14444277712
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Release of thioredoxin via the mechanosensitive channel mscl during osmotic downshock of Escherichia coli cells
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Ajouz B, Berrier C, Garrigues A, Besnard M, Ghazi A: Release of thioredoxin via the mechanosensitive channel MscL during osmotic downshock of Escherichia coli cells. J Biol Chem 1998, 273:26670-26674. This paper analysed the phenotype of mscL null mutants in detail and confirmed that they exhibit no significant change in the kinetics of solute efflux in response to hypoosmotic shock. The paper indicated, however, that the pore created by the opening of MscL is sufficiently large for a small protein, thioredoxin, to pass through.
-
(1998)
J Biol Chem
, vol.273
, pp. 26670-26674
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Ajouz, B.1
Berrier, C.2
Garrigues, A.3
Besnard, M.4
Ghazi, A.5
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20
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0027181625
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Two types of mechanosensitive channels in Escherichia coli cell envelope: Solubilization and functional reconstitution
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Sukharev SI, Martinac B, Arshavsky VY, Kung C: Two types of mechanosensitive channels in Escherichia coli cell envelope: Solubilization and functional reconstitution. Biophys J 1993, 65:177-183.
-
(1993)
Biophys J
, vol.65
, pp. 177-183
-
-
Sukharev, S.I.1
Martinac, B.2
Arshavsky, V.Y.3
Kung, C.4
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21
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0029909197
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Single residue substitutions that change the gating properties of a mechanosensitive channel in Escherichia coli
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Blount P, Sukharev SI, Schroeder MJ, Nagle SK, Kung C: Single residue substitutions that change the gating properties of a mechanosensitive channel in Escherichia coli. Proc Natl Acad Sci USA 1996, 93:11652-11657.
-
(1996)
Proc Natl Acad Sci USA
, vol.93
, pp. 11652-11657
-
-
Blount, P.1
Sukharev, S.I.2
Schroeder, M.J.3
Nagle, S.K.4
Kung, C.5
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22
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0032530833
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One face of a transmembrane helix is crucial in mechanosensitive channel gating
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Ou X, Blount P, Hoffman RJ, Kung C: One face of a transmembrane helix is crucial in mechanosensitive channel gating. Proc Natl Acad Sci USA 1998, 95:11471-11475. This paper provides significant insights into the structural features that control the gating of the MscL channel. The authors used a random mutagenesis approach to isolate mutants altered in gating. Although the screen is based on over-expression of the mscL gene and so could miss some classes of mutants, the mutations identified clustered to the amino terminal region of the MscL protein, specifically in the first transmembrane strand.
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(1998)
Proc Natl Acad Sci USA
, vol.95
, pp. 11471-11475
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Ou, X.1
Blount, P.2
Hoffman, R.J.3
Kung, C.4
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23
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0030901623
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Mechanosensitive channels of Escherichia coli: The mscl gene, protein and activities
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Sukharev SI, Blount P, Martinac B, Kung C: Mechanosensitive channels of Escherichia coli: The MscL gene, protein and activities. Annu Rev Physiol 1997, 59:633-657.
-
(1997)
Annu Rev Physiol
, vol.59
, pp. 633-657
-
-
Sukharev, S.I.1
Blount, P.2
Martinac, B.3
Kung, C.4
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24
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85088713282
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Protection of E. Coli cells against extreme turgor by activation of mscs and mscl mechanosensitive channels: Identification of genes required for mscs activity
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in press.
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Levina N, Tötomeyer S, Stokes NR, Louis P, Jones MA, Booth IR: Protection of E. coli cells against extreme turgor by activation of MscS and MscL mechanosensitive channels: Identification of genes required for MscS activity. EMBO J 1999, in press. This paper describes two E. coli genes, kefA and yggB, that upon inactivation cause the loss of two mechanosensitive channels. Null mutants of yggB lack the MscS activity, whilst kefA null mutants lack a channel of similar unitary conductance, but with slightly different properties. The paper also describes the consequences for E. coli cells of inactivation of MscL, MscS and KefA during hypoosmotic shock.
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(1999)
EMBO J
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Levina, N.1
Tötomeyer, S.2
Stokes, N.R.3
Louis, P.4
Jones, M.A.5
Booth, I.R.6
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