Literature DB >> 18641146

An amino acid substitution at position 740 in sigma70 of Ralstonia solanacearum strain OE1-1 affects its in planta growth.

Ayami Kanda1, Kazuhiro Tsuneishi, Ai Mori, Kouhei Ohnishi, Akinori Kiba, Yasufumi Hikichi.   

Abstract

Growth of Ralstonia solanacearum strain OE1-1 in roots after invasion is required for virulence. An Arg740Cys substitution in sigma(70) of OE1-1 resulted in loss of in planta growth and virulence. The negative dominance of mutant sigma(70) over the wild-type protein suggested that the amino acid substitution may affect the in planta growth of OE1-1, leading to a lack of virulence.

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Year:  2008        PMID： 18641146      PMCID： PMC2547024          DOI： 10.1128/AEM.01099-08

Source DB:  PubMed          Journal:  Appl Environ Microbiol        ISSN： 0099-2240            Impact factor:   4.792


  29 in total

Review 1.  Multiple sigma subunits and the partitioning of bacterial transcription space.

Authors:  Tanja M Gruber; Carol A Gross
Journal:  Annu Rev Microbiol       Date:  2003       Impact factor: 15.500

Review 2.  Regulation at complex bacterial promoters: how bacteria use different promoter organizations to produce different regulatory outcomes.

Authors:  Anne Barnard; Alan Wolfe; Stephen Busby
Journal:  Curr Opin Microbiol       Date:  2004-04       Impact factor: 7.934

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Journal:  Mol Plant Microbe Interact       Date:  1992 Mar-Apr       Impact factor: 4.171

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Authors:  M A Lonetto; V Rhodius; K Lamberg; P Kiley; S Busby; C Gross
Journal:  J Mol Biol       Date:  1998-12-18       Impact factor: 5.469

5.  Mini-Tn5 transposon derivatives for insertion mutagenesis, promoter probing, and chromosomal insertion of cloned DNA in gram-negative eubacteria.

Authors:  V de Lorenzo; M Herrero; U Jakubzik; K N Timmis
Journal:  J Bacteriol       Date:  1990-11       Impact factor: 3.490

6.  Region 2.5 of the Escherichia coli RNA polymerase sigma70 subunit is responsible for the recognition of the 'extended-10' motif at promoters.

Authors:  K A Barne; J A Bown; S J Busby; S D Minchin
Journal:  EMBO J       Date:  1997-07-01       Impact factor: 11.598

7.  Small mobilizable multi-purpose cloning vectors derived from the Escherichia coli plasmids pK18 and pK19: selection of defined deletions in the chromosome of Corynebacterium glutamicum.

Authors:  A Schäfer; A Tauch; W Jäger; J Kalinowski; G Thierbach; A Pühler
Journal:  Gene       Date:  1994-07-22       Impact factor: 3.688

8.  Control of Virulence and Pathogenicity Genes of Ralstonia Solanacearum by an Elaborate Sensory Network.

Authors:  Mark A Schell
Journal:  Annu Rev Phytopathol       Date:  2000-09       Impact factor: 13.078

9.  vsrB, a regulator of virulence genes of Pseudomonas solanacearum, is homologous to sensors of the two-component regulator family.

Authors:  J Huang; T P Denny; M A Schell
Journal:  J Bacteriol       Date:  1993-10       Impact factor: 3.490

10.  Ralstonia solanacearum genes induced during growth in tomato: an inside view of bacterial wilt.

Authors:  Darby G Brown; Caitilyn Allen
Journal:  Mol Microbiol       Date:  2004-09       Impact factor: 3.501
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  2 in total

1.  Light modulates important physiological features of Ralstonia pseudosolanacearum during the colonization of tomato plants.

Authors:  Josefina Tano; María Belén Ripa; María Laura Tondo; Analía Carrau; Silvana Petrocelli; María Victoria Rodriguez; Virginia Ferreira; María Inés Siri; Laura Piskulic; Elena Graciela Orellano
Journal:  Sci Rep       Date:  2021-07-15       Impact factor: 4.379

2.  Contribution of a lectin, LecM, to the quorum sensing signalling pathway of Ralstonia solanacearum strain OE1-1.

Authors:  Kazusa Hayashi; Kenji Kai; Yuka Mori; Shiho Ishikawa; Yumeto Ujita; Kouhei Ohnishi; Akinori Kiba; Yasufumi Hikichi
Journal:  Mol Plant Pathol       Date:  2018-11-06       Impact factor: 5.663
  2 in total

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