Výsledky vyhledávání - "M J, Dilworth"

Autor: M. J. Dilworth

Publikováno v: Nitrogen-fixing Leguminous Symbioses

Preface to the Series, Preface, List of Contributors, Dedication 1. Evolution and Diversity of Legume Symbiosis: J. I. Sprent 1. Introduction 2. The Diversity of Legume Nodules 3. The First 700 Million Years 4. The Last 60 Million Years 5. The Presen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::919d422a629358caea193a6f6a1a42d4
https://doi.org/10.1007/978-1-4020-3548-7

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The vbs genes that direct synthesis of the siderophore vicibactin in Rhizobium leguminosarum: their expression in other genera requires ECF sigma factor RpoI

Autor: R A, Carter, P S, Worsley, G, Sawers, G L, Challis, M J, Dilworth, K C, Carson, J A, Lawrence, M, Wexler, A W B, Johnston, K H, Yeoman

Publikováno v: Molecular microbiology. 44(5)

A cluster of eight genes, vbsGSO, vbsADL, vbsC and vbsP, are involved in the synthesis of vicibactin, a cyclic, trihydroxamate siderophore made by the symbiotic bacterium Rhizobium leguminosarum. None of these vbs genes was required for symbiotic N2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::b2bed5512a24f232b976d816f17157b3
https://pubmed.ncbi.nlm.nih.gov/12028377

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Alleviation of aluminum toxicity to Rhizobium leguminosarum bv. viciae by the hydroxamate siderophore vicibactin

Autor: N J, Rogers, K C, Carson, A R, Glenn, M J, Dilworth, M N, Hughes, R K, Poole

Publikováno v: Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine. 14(1)

Acid rain solubilises aluminum which can exert toxic effects on soil bacteria. The root nodule bacterium Rhizobium leguminosarum biovar viciae synthesises the hydroxamate siderophore vicibactin in response to iron limitation. We report the effect of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::2ab3a4bd8a680da2f8a81e91fd015137
https://pubmed.ncbi.nlm.nih.gov/11368276

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Problems of adverse pH and bacterial strategies to combat it

Autor: M J, Dilworth, A R, Glenn

Publikováno v: Novartis Foundation symposium. 221

This chapter aims to survey the problems faced by bacteria found in environments of adverse pH, to review strategies used to combat those problems and to ask how those strategies are implemented. At acid or alkaline pH, bacteria are challenged not ju

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::acc8ad22b4ad4b111abdae5e809909eb
https://pubmed.ncbi.nlm.nih.gov/10207910

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Tolerance of winged bean (Psophocarpus tetragonolobus) and its symbiotic system to soil acidity

Autor: Zulkifli Shamsuddin, J. F. Loneragan, M. J. Dilworth

Publikováno v: Plant-Soil Interactions at Low pH ISBN: 9789401055208

The effects of soil acidity on growth of legumes are influenced by plant species, the rhizobia and the symbiotic system. Two pot experiments were conducted for 6 weeks to examine the effects of soil acidity on non-symbiotic growth, nodulation and N2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3d74895dd2fdff7749a270deca89d6b2
https://doi.org/10.1007/978-94-011-3438-5_69

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Where to now?

Autor: M. J. Dilworth

Publikováno v: Philosophical Transactions of the Royal Society of London. B, Biological Sciences. 317:279-289

This paper is concerned with looking into the future and trying to discern the shape of the directions nitrogen fixation research will take. Accordingly, much of it may be proved incorrect or impracticable; this is the danger for anyone who makes for

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https://doi.org/10.1098/rstb.1987.0062

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Motility and Chemotaxis towards Sugars in Rhizobium leguminosarum

Autor: B. J. Bowra, M. J. Dilworth

Publikováno v: Microbiology. 126:231-235

Motility in Rhizobium leguminosarum WU163 was dependent on the pH of the medium; addition of EDTA or treatment of the medium with a chelating resin was also required. Motility was improved by the addition of Ca2+ but not by Mg2+; both Zn2+ and Cu2+ a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fdb99f03bc44499597e014f60e0072c0
https://doi.org/10.1099/00221287-126-1-231

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Dinitrogen Fixation

Autor: M J Dilworth

Publikováno v: Annual Review of Plant Physiology. 25:81-114

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fd552fd06a26e633ffb9076dd0410ce5
https://doi.org/10.1146/annurev.pp.25.060174.000501

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An Examination of Rhizobium leguminosarum for the Production of Extracellular and Periplasmic Proteins

Autor: M. J. Dilworth, A. R. Glenn

Publikováno v: Journal of General Microbiology. 112:405-409

SUMMARY: Rhizobium leguminosarum WU163 and WU235 did not release extracellular proteins into the environment but did synthesize periplasmic proteins, including alkaline phosphatase (EC 3.1.3.1), cyclic phosphodiesterase (EC 3.1.4.d) and inorganic pyr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f3ab9f3e5acd349ff43b9b55b5f0e8b8
https://doi.org/10.1099/00221287-112-2-405

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