Literature DB >> 10198037

Azorhizobium caulinodans PII and GlnK proteins control nitrogen fixation and ammonia assimilation.

N Michel-Reydellet1, P A Kaminski.   

Abstract

We herein report that Azorhizobium caulinodans PII and GlnK are not necessary for glutamine synthetase (GS) adenylylation whereas both proteins are required for complete GS deadenylylation. The disruption of both glnB and glnK resulted in a high level of GS adenylylation under the condition of nitrogen fixation, leading to ammonium excretion in the free-living state. PII and GlnK also controlled nif gene expression because NifA activated nifH transcription and nitrogenase activity was derepressed in glnB glnK double mutants, but not in wild-type bacteria, grown in the presence of ammonia.

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Year:  1999        PMID： 10198037      PMCID： PMC93699     

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


  19 in total

1.  Modified reagents for determination of urea and ammonia.

Authors:  A L CHANEY; E P MARBACH
Journal:  Clin Chem       Date:  1962-04       Impact factor: 8.327

2.  Evidence for two possible glnB-type genes in Herbaspirillum seropedicae.

Authors:  E M Benelli; E M Souza; S Funayama; L U Rigo; F O Pedrosa
Journal:  J Bacteriol       Date:  1997-07       Impact factor: 3.490

3.  Structure of the Escherichia coli signal transducing protein PII.

Authors:  E Cheah; P D Carr; P M Suffolk; S G Vasudevan; N E Dixon; D L Ollis
Journal:  Structure       Date:  1994-10-15       Impact factor: 5.006

4.  Modulation of NifA activity by PII in Azospirillum brasilense: evidence for a regulatory role of the NifA N-terminal domain.

Authors:  F Arsene; P A Kaminski; C Elmerich
Journal:  J Bacteriol       Date:  1996-08       Impact factor: 3.490

5.  Role of the GlnK signal transduction protein in the regulation of nitrogen assimilation in Escherichia coli.

Authors:  M R Atkinson; A J Ninfa
Journal:  Mol Microbiol       Date:  1998-07       Impact factor: 3.501

6.  The Azorhizobium caulinodans nitrogen-fixation regulatory gene, nifA, is controlled by the cellular nitrogen and oxygen status.

Authors:  P Ratet; K Pawlowski; J Schell; F J de Bruijn
Journal:  Mol Microbiol       Date:  1989-06       Impact factor: 3.501

7.  Functional organization of the glnB-glnA cluster of Azospirillum brasilense.

Authors:  M de Zamaroczy; A Paquelin; C Elmerich
Journal:  J Bacteriol       Date:  1993-05       Impact factor: 3.490

8.  Physiological role for the GlnK protein of enteric bacteria: relief of NifL inhibition under nitrogen-limiting conditions.

Authors:  L He; E Soupene; A Ninfa; S Kustu
Journal:  J Bacteriol       Date:  1998-12       Impact factor: 3.490

9.  The control of Azorhizobium caulinodans nifA expression by oxygen, ammonia and by the HF-I-like protein, NrfA.

Authors:  P A Kaminski; C Elmerich
Journal:  Mol Microbiol       Date:  1998-05       Impact factor: 3.501

10.  Characterisation of the glnK-amtB operon and the involvement of AmtB in methylammonium uptake in Azorhizobium caulinodans.

Authors:  N Michel-Reydellet; N Desnoues; M de Zamaroczy; C Elmerich; P A Kaminski
Journal:  Mol Gen Genet       Date:  1998-06
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  15 in total

Review 1.  P(II) signal transduction proteins, pivotal players in microbial nitrogen control.

Authors:  T Arcondéguy; R Jack; M Merrick
Journal:  Microbiol Mol Biol Rev       Date:  2001-03       Impact factor: 11.056

2.  Redirection of metabolism for biological hydrogen production.

Authors:  Federico E Rey; Erin K Heiniger; Caroline S Harwood
Journal:  Appl Environ Microbiol       Date:  2007-01-12       Impact factor: 4.792

3.  Identification of three genes encoding P(II)-like proteins in Gluconacetobacter diazotrophicus: studies of their role(s) in the control of nitrogen fixation.

Authors:  Olena Perlova; Alejandro Ureta; Stefan Nordlund; Dietmar Meletzus
Journal:  J Bacteriol       Date:  2003-10       Impact factor: 3.490

4.  Characterization of GlnK1 from Methanosarcina mazei strain Gö1: complementation of an Escherichia coli glnK mutant strain by GlnK1.

Authors:  Claudia Ehlers; Roman Grabbe; Katharina Veit; Ruth A Schmitz
Journal:  J Bacteriol       Date:  2002-02       Impact factor: 3.490

5.  Mutagenesis and functional characterization of the glnB, glnA, and nifA genes from the photosynthetic bacterium Rhodospirillum rubrum.

Authors:  Y Zhang; E L Pohlmann; P W Ludden; G P Roberts
Journal:  J Bacteriol       Date:  2000-02       Impact factor: 3.490

6.  Mutations at pipX suppress lethality of PII-deficient mutants of Synechococcus elongatus PCC 7942.

Authors:  Javier Espinosa; Miguel Angel Castells; Karim Boumediene Laichoubi; Asunción Contreras
Journal:  J Bacteriol       Date:  2009-05-29       Impact factor: 3.490

7.  Yeast two-hybrid studies on interaction of proteins involved in regulation of nitrogen fixation in the phototrophic bacterium Rhodobacter capsulatus.

Authors:  Alice Pawlowski; Kai-Uwe Riedel; Werner Klipp; Petra Dreiskemper; Silke Gross; Holger Bierhoff; Thomas Drepper; Bernd Masepohl
Journal:  J Bacteriol       Date:  2003-09       Impact factor: 3.490

8.  Control of nitrogen fixation in bacteria that associate with cereals.

Authors:  Min-Hyung Ryu; Jing Zhang; Tyler Toth; Devanshi Khokhani; Barney A Geddes; Florence Mus; Amaya Garcia-Costas; John W Peters; Philip S Poole; Jean-Michel Ané; Christopher A Voigt
Journal:  Nat Microbiol       Date:  2019-12-16       Impact factor: 17.745

Review 9.  The Emergence of 2-Oxoglutarate as a Master Regulator Metabolite.

Authors:  Luciano F Huergo; Ray Dixon
Journal:  Microbiol Mol Biol Rev       Date:  2015-12       Impact factor: 11.056

10.  A Simple in situ Assay to Assess Plant-Associative Bacterial Nitrogenase Activity.

Authors:  Timothy L Haskett; Hayley E Knights; Beatriz Jorrin; Marta D Mendes; Philip S Poole
Journal:  Front Microbiol       Date:  2021-06-23       Impact factor: 5.640
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