Literature DB >> 2376569

Osmotic regulation of beta(1-2) glucan synthesis in members of the family Rhizobiaceae.

A Zorreguieta1, S Cavaignac, R A Geremia, R A Ugalde.   

Abstract

High osmolarity in the culture medium of growing Agrobacterium tumefaciens strongly inhibited the accumulation of cellular beta(1-2) glucan. However, the enzymatic system required for the synthesis of this polysaccharide from UDP-glucose was not repressed by high osmolarity. Mutants of A. tumefaciens and Rhizobium meliloti affected in beta(1-2) glucan synthesis were unable to grow normally in low-osmolarity media.

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Year:  1990        PMID： 2376569      PMCID： PMC213308          DOI： 10.1128/jb.172.8.4701-4704.1990

Source DB:  PubMed          Journal:  J Bacteriol        ISSN： 0021-9193            Impact factor:   3.490


  17 in total

1.  An intermediate in cyclic beta 1-2 glucan biosynthesis.

Authors:  A Zorreguieta; R A Ugalde; L F Leloir
Journal:  Biochem Biophys Res Commun       Date:  1985-01-16       Impact factor: 3.575

2.  Properties of Escherichia coli mutants lacking membrane-derived oligosaccharides.

Authors:  W Fiedler; H Rotering
Journal:  J Biol Chem       Date:  1988-10-15       Impact factor: 5.157

3.  Identification and genetic analysis of an Agrobacterium tumefaciens chromosomal virulence region.

Authors:  C J Douglas; R J Staneloni; R A Rubin; E W Nester
Journal:  J Bacteriol       Date:  1985-03       Impact factor: 3.490

4.  Osmotic regulation and the biosynthesis of membrane-derived oligosaccharides in Escherichia coli.

Authors:  E P Kennedy
Journal:  Proc Natl Acad Sci U S A       Date:  1982-02       Impact factor: 11.205

5.  Agrobacterium tumefaciens mutants affected in crown gall tumorigenesis and octopine catabolism.

Authors:  D J Garfinkel; E W Nester
Journal:  J Bacteriol       Date:  1980-11       Impact factor: 3.490

6.  Osmotic adaptation by gram-negative bacteria: possible role for periplasmic oligosaccharides.

Authors:  K J Miller; E P Kennedy; V N Reinhold
Journal:  Science       Date:  1986-01-03       Impact factor: 47.728

7.  A Rhizobium meliloti mutant that forms ineffective pseudonodules in alfalfa produces exopolysaccharide but fails to form beta-(1----2) glucan.

Authors:  R A Geremia; S Cavaignac; A Zorreguieta; N Toro; J Olivares; R A Ugalde
Journal:  J Bacteriol       Date:  1987-02       Impact factor: 3.490

8.  Structural studies of the membrane-derived oligosaccharides of Escherichia coli.

Authors:  J E Schneider; V Reinhold; M K Rumley; E P Kennedy
Journal:  J Biol Chem       Date:  1979-10-25       Impact factor: 5.157

9.  Osmotic control of glycine betaine biosynthesis and degradation in Rhizobium meliloti.

Authors:  L T Smith; J A Pocard; T Bernard; D Le Rudulier
Journal:  J Bacteriol       Date:  1988-07       Impact factor: 3.490

10.  Glycine betaine transport in Escherichia coli: osmotic modulation.

Authors:  B Perroud; D Le Rudulier
Journal:  J Bacteriol       Date:  1985-01       Impact factor: 3.490
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  13 in total

1.  Effects of Ionic and Osmotic Strength on the Glucosyltransferase of Rhizobium meliloti Responsible for Cyclic beta-(1,2)-Glucan Biosynthesis.

Authors:  C Ingram-Smith; K J Miller
Journal:  Appl Environ Microbiol       Date:  1998-04       Impact factor: 4.792

2.  Diglyceride Kinase Activity in Cell Extracts of Rhizobium meliloti: Evidence for a Diglyceride Cycle during Cyclic beta-1,2-Glucan Biosynthesis.

Authors:  W P Hunt; R S Gore; K J Miller
Journal:  Appl Environ Microbiol       Date:  1991-12       Impact factor: 4.792

3.  New osmoregulated beta(1-3),beta(1-6) glucosyltransferase(s) in Azospirillum brasilense.

Authors:  S G Altabe; N Iñón de Iannino; D de Mendoza; R A Ugalde
Journal:  J Bacteriol       Date:  1994-08       Impact factor: 3.490

4.  In vivo nuclear magnetic resonance study of the osmoregulation of phosphocholine-substituted beta-1,3;1,6 cyclic glucan and its associated carbon metabolism in Bradyrhizobium japonicum USDA 110.

Authors:  P E Pfeffer; G Bécard; D B Rolin; J Uknalis; P Cooke; S Tu
Journal:  Appl Environ Microbiol       Date:  1994-06       Impact factor: 4.792

5.  A novel cyclic beta-1,2-glucan mutant of Rhizobium meliloti.

Authors:  M W Breedveld; J A Hadley; K J Miller
Journal:  J Bacteriol       Date:  1995-11       Impact factor: 3.490

6.  Effect of Phosphate Limitation on Synthesis of Periplasmic Cyclic (beta)-(1,2)-Glucans.

Authors:  M W Breedveld; A J Benesi; M L Marco; K J Miller
Journal:  Appl Environ Microbiol       Date:  1995-03       Impact factor: 4.792

7.  Importance of Lipopolysaccharide and Cyclic β-1,2-Glucans in Brucella-Mammalian Infections.

Authors:  Andreas F Haag; Kamila K Myka; Markus F F Arnold; Paola Caro-Hernández; Gail P Ferguson
Journal:  Int J Microbiol       Date:  2010-12-01

8.  Synthesis of cyclic beta-(1,2)-glucans by Rhizobium leguminosarum biovar trifolii TA-1: factors influencing excretion.

Authors:  M W Breedveld; L P Zevenhuizen; A J Zehnder
Journal:  J Bacteriol       Date:  1992-10       Impact factor: 3.490

9.  Mechanism of action of cyclic beta-1,2-glucan synthetase from Agrobacterium tumefaciens: competition between cyclization and elongation reactions.

Authors:  G Williamson; K Damani; P Devenney; C B Faulds; V J Morris; B J Stevens
Journal:  J Bacteriol       Date:  1992-12       Impact factor: 3.490

10.  The exoD gene of Rhizobium meliloti encodes a novel function needed for alfalfa nodule invasion.

Authors:  J W Reed; G C Walker
Journal:  J Bacteriol       Date:  1991-01       Impact factor: 3.490
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