Literature DB >> 17172326

Identification of novel Sinorhizobium meliloti mutants compromised for oxidative stress protection and symbiosis.

Bryan W Davies1, Graham C Walker.   

Abstract

Employing a novel two-part screen, we identified Sinorhizobium meliloti mutants that were both sensitive to hydrogen peroxide and symbiotically defective on the host plant Medicago sativa. The mutations affect a wide variety of cellular processes and represent both novel and previously identified genes important in symbiosis.

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Year:  2006        PMID： 17172326      PMCID： PMC1855713          DOI： 10.1128/JB.01802-06

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


  36 in total

1.  Oxidative burst in alfalfa-Sinorhizobium meliloti symbiotic interaction.

Authors:  R Santos; D Hérouart; S Sigaud; D Touati; A Puppo
Journal:  Mol Plant Microbe Interact       Date:  2001-01       Impact factor: 4.171

2.  Expression of the bacterial catalase genes during Sinorhizobium meliloti-Medicago sativa symbiosis and their crucial role during the infection process.

Authors:  Alexandre Jamet; Samuel Sigaud; Ghislaine Van de Sype; Alain Puppo; Didier Hérouart
Journal:  Mol Plant Microbe Interact       Date:  2003-03       Impact factor: 4.171

3.  Disruption of sitA compromises Sinorhizobium meliloti for manganese uptake required for protection against oxidative stress.

Authors:  Bryan W Davies; Graham C Walker
Journal:  J Bacteriol       Date:  2006-12-15       Impact factor: 3.490

4.  Structural characterization of the symbiotically important low-molecular-weight succinoglycan of Sinorhizobium meliloti.

Authors:  L X Wang; Y Wang; B Pellock; G C Walker
Journal:  J Bacteriol       Date:  1999-11       Impact factor: 3.490

5.  The composite genome of the legume symbiont Sinorhizobium meliloti.

Authors:  F Galibert; T M Finan; S R Long; A Puhler; P Abola; F Ampe; F Barloy-Hubler; M J Barnett; A Becker; P Boistard; G Bothe; M Boutry; L Bowser; J Buhrmester; E Cadieu; D Capela; P Chain; A Cowie; R W Davis; S Dreano; N A Federspiel; R F Fisher; S Gloux; T Godrie; A Goffeau; B Golding; J Gouzy; M Gurjal; I Hernandez-Lucas; A Hong; L Huizar; R W Hyman; T Jones; D Kahn; M L Kahn; S Kalman; D H Keating; E Kiss; C Komp; V Lelaure; D Masuy; C Palm; M C Peck; T M Pohl; D Portetelle; B Purnelle; U Ramsperger; R Surzycki; P Thebault; M Vandenbol; F J Vorholter; S Weidner; D H Wells; K Wong; K C Yeh; J Batut
Journal:  Science       Date:  2001-07-27       Impact factor: 47.728

6.  Enhanced symbiotic performance by Rhizobium tropici glycogen synthase mutants.

Authors:  S Marroquí; A Zorreguieta; C Santamaría; F Temprano; M Soberón; M Megías; J A Downie
Journal:  J Bacteriol       Date:  2001-02       Impact factor: 3.490

7.  Formation and conversion of oxygen metabolites by Lactococcus lactis subsp. lactis ATCC 19435 under different growth conditions.

Authors:  Ed W J van Niel; Karin Hofvendahl; Bärbel Hahn-Hägerdal
Journal:  Appl Environ Microbiol       Date:  2002-09       Impact factor: 4.792

8.  A purL mutant of Sinorhizobium fredii HH103 is symbiotically defective and altered in its lipopolysaccharide.

Authors:  Ana M Buendía-Clavería; Ahmed Moussaid; F Javier Ollero; José M Vinardell; Antonio Torres; Javier Moreno; Antonio M Gil-Serrano; Miguel A Rodríguez-Carvajal; Pilar Tejero-Mateo; Jan L Peart; Nicholas J Brewin; José E Ruiz-Sainz
Journal:  Microbiology       Date:  2003-07       Impact factor: 2.777

9.  Striking complexity of lipopolysaccharide defects in a collection of Sinorhizobium meliloti mutants.

Authors:  Gordon R O Campbell; Larissa A Sharypova; Heiko Scheidle; Kathryn M Jones; Karsten Niehaus; Anke Becker; Graham C Walker
Journal:  J Bacteriol       Date:  2003-07       Impact factor: 3.490

10.  Structural characterization of extracellular polysaccharides of Azorhizobium caulinodans and importance for nodule initiation on Sesbania rostrata.

Authors:  Wim D'Haeze; John Glushka; Riet De Rycke; Marcelle Holsters; Russell W Carlson
Journal:  Mol Microbiol       Date:  2004-04       Impact factor: 3.501
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  18 in total

Review 1.  Molecular determinants of a symbiotic chronic infection.

Authors:  Katherine E Gibson; Hajime Kobayashi; Graham C Walker
Journal:  Annu Rev Genet       Date:  2008       Impact factor: 16.830

2.  Disruption of sitA compromises Sinorhizobium meliloti for manganese uptake required for protection against oxidative stress.

Authors:  Bryan W Davies; Graham C Walker
Journal:  J Bacteriol       Date:  2006-12-15       Impact factor: 3.490

3.  Genome-wide identification of genes directly regulated by ChvI and a consensus sequence for ChvI binding in Sinorhizobium meliloti.

Authors:  Nicole R Ratib; Erich Y Sabio; Carolina Mendoza; Melanie J Barnett; Sarah B Clover; Jesus A Ortega; Francesca M Dela Cruz; David Balderas; Holly White; Sharon R Long; Esther J Chen
Journal:  Mol Microbiol       Date:  2018-10-21       Impact factor: 3.501

4.  Genes conferring copper resistance in Sinorhizobium meliloti CCNWSX0020 also promote the growth of Medicago lupulina in copper-contaminated soil.

Authors:  Zhefei Li; Zhanqiang Ma; Xiuli Hao; Christopher Rensing; Gehong Wei
Journal:  Appl Environ Microbiol       Date:  2014-01-17       Impact factor: 4.792

Review 5.  Rhizobial measures to evade host defense strategies and endogenous threats to persistent symbiotic nitrogen fixation: a focus on two legume-rhizobium model systems.

Authors:  Kazuhiko Saeki
Journal:  Cell Mol Life Sci       Date:  2011-03-02       Impact factor: 9.261

6.  Exopolysaccharides from Sinorhizobium meliloti can protect against H2O2-dependent damage.

Authors:  Alisa P Lehman; Sharon R Long
Journal:  J Bacteriol       Date:  2013-09-27       Impact factor: 3.490

7.  OxyR-Dependent Transcription Response of Sinorhizobium meliloti to Oxidative Stress.

Authors:  Alisa P Lehman; Sharon R Long
Journal:  J Bacteriol       Date:  2018-03-12       Impact factor: 3.490

8.  Role of the extracytoplasmic function sigma factor RpoE4 in oxidative and osmotic stress responses in Rhizobium etli.

Authors:  Jaime M Martínez-Salazar; Emmanuel Salazar; Sergio Encarnación; Miguel A Ramírez-Romero; Javier Rivera
Journal:  J Bacteriol       Date:  2009-04-17       Impact factor: 3.490

9.  Novel Genes and Regulators That Influence Production of Cell Surface Exopolysaccharides in Sinorhizobium meliloti.

Authors:  Melanie J Barnett; Sharon R Long
Journal:  J Bacteriol       Date:  2018-01-10       Impact factor: 3.490

10.  Response of Sinorhizobium meliloti to elevated concentrations of cadmium and zinc.

Authors:  Silvia Rossbach; Danielle J Mai; Eric L Carter; Laurent Sauviac; Delphine Capela; Claude Bruand; Frans J de Bruijn
Journal:  Appl Environ Microbiol       Date:  2008-05-09       Impact factor: 4.792
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