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Showing 1 to 20 of 33 for “"Pseudomonas spp."”.

  1. Pseudomonas spp. Isolated from Soybean Nodules Promote Soybean Growth and Nitrogen Fixation

    Griggs, Roland StephenVirginia Tech2020

    … the effect of three non-nitrogen-fixing Pseudomonas spp. strains isolated from nodules on soybean, and we hypothesized these strains benefit soybean. A greenhouse study in which two cultivars of soybean (Asgrow AG46X6 and Pioneer P48A60X) were treated with three fluorescent Pseudomonas …

    vt Repository record

  2. Pseudomonas spp. Isolated from the Soybean Nodule Interior Promote Soybean Growth upon Field Amendment

    Doyle, Connor PatrickVirginia Tech2022

    … greenhouse study show that a novel species of Pseudomonas associates with soybean nodules as a plant-growth promoting rhizobacteria (PGPR). This study observes the soybean growth promoting potential of Pseudomonas spp. in a field setting. Additionally, this study observed differences in soybean …

    vt Repository record

  3. Biocontrôle de la pourriture grise chez le cannabis par des pseudomonas spp. et bacillus spp. et étude des mécanismes impliqués

    Balthazar, CaroleUniversité de Moncton2022

    … thèse était donc d’identifier des souches de Pseudomonas spp. et de Bacillus spp. possédant un potentiel de biocontrôle contre la maladie de la pouriture grise, ainsi que d’élucider l’implication de certains mécanismes pouvant contribuer à ce biocontrôle. Les mécanismes étudiés comprenaient, …

    moncton Repository record

  4. Étude moléculaire de l'antibiose et de son impact sur des agents phytopathogènes fongiques

    Paulin, Mélanie M.Université de Moncton2007

    … des composés antifongiques à l'étude: Pseudomonas spp. LBUM239, LBUM251, LBUM300 et LBUM315, portant les gènes pour la production du 2,4-diacétylphloroglucinol (2,4-DAPG) et du cyanure d'hydrogène (HCN); Pseudomonas spp. LBUM647, portant seulement les gènes pour la production du HCN; et …

    moncton Repository record

  5. Étude des déterminants génétiques et métaboliques de la colonisation de la rhizosphère d'arabidopsis thaliana par des pseudomonas spp. phytobénéfiques producteurs de phénazines

    Zboralski, AntoineUniversité de Moncton2021

    Les Pseudomonas spp. phytobénéfiques sont des bactéries qui se développent principalement dans la rhizosphère, la zone du sol sous l’influence des racines. Elles sont capables d’inhiber le développement d’agent phytopathogènes et/ou de promouvoir directement la croissance des plantes. Ces bactéries …

    moncton Repository record

  6. Unravelling the molecular and evolutionary mechanisms of copper resistance in plant-associated Pseudomonas spp. : Master Thesis, School of Natural Science, Massey University, Auckland, New Zealand

    Leung, Kon Ping2024

    massey

  7. Implication de l'antibiose dans le biocontrôle de clavibacter michiganensis subsp. michiganensis causant le chancre bactérien de la tomate

    Lanteigne, CarineUniversité de Moncton2012

    … (DAPG, HCN et PCA) par des souches de Pseudomonas spp. d'intérêt en biocontrôle, soient les souches LBUM223 (productrice de PCA) et LBUM300 (productrice de DAPG et HCN), sur le biocontrôle du chancre bactérien de la tomate."

    moncton Repository record

  8. Étude et ingénierie du microbiome de cannabis sativa

    Comeau, DominiqueUniversité de Moncton2021

    … triparties entre C. sativa, Bacillus spp. et Pseudomonas spp. engendrant une promotion de croissance végétale, ainsi que l’identification des voies métaboliques bactériennes phytobénéfiques potentiellement impliquées dans ces interactions. Les variations spatio-temporelles et …

    moncton Repository record

  9. Bioprospecting surfactants produced by <i>Pseudomonas</i> spp. isolated from soil for potential application in biotechnology

    Kabir, KamaluddeenAbertay University2017

    … the best-performing surfactants produced by Pseudomonas spp. with the intention of finding novel surfactants that could be used in different biotechnological applications. A total of 251 Pseudomonas spp. were isolated from soil. Strains were first screened for liquid surface tension-reducing …

    abertay Repository record

  10. Veränderungen in der Zusammensetzung von Bakterioplankton-Gemeinschaften durch Inkubation mit den Süßwasser Makrophyten Iris pseudacorus und Mentha aquatica

    Grathoff, AnnetteUniversität Oldenburg

    … Untersuchungen an Laborkulturen phytopathogener Pseudomonas spp. bestätigten die antibakterielle Wirkung von Exsudaten aus I. pseudacorus-Inkubationsansätzen.

    oldenburg Repository record

  11. Resistencia a antimicrobianos y virulencia en cepas no-clínicas de pseudomonas aeruginosa

    Ruiz Roldán, LidiaUniversidad de La Rioja (España)2018

    Pseudomonas aeruginosa es un patógeno oportunista, con una gran versatilidad metabólica y extraordinaria habilidad para crecer en distintos nichos ecológicos. P. aeruginosa es uno de los mayores responsables de infecciones nosocomiales, caracterizado por su resistencia a antibióticos y su gran …

    dialnet Repository record

  12. Biological treatment and recycling of textile processing effluents

    Do, Ngoc Thanh ThuyDe Montfort University2004

    In the present work, a mixed culture of Pseudomonas spp. capable of decolourising a range of selected textile dyes was isolated and used to develop a continuous culture system for the treatment of textile dye effluents. The bioprocess was optimised using biomass growth supports. The presence of a …

    de-montfort Repository record

  13. Caractérisation de l'agent de biocontrôle Pseudomonas fluorescens LBUM223 par l'étude comparative de son interaction avec deux agents pathogènes de la pomme de terre

    Roquigny, RoxaneUniversité de Moncton,2018

    … (PCA) par certaines bactéries appartenant aux Pseudomonas spp, isolées au sein du laboratoire, semble être un facteur clé du potentiel de ces mêmes bactéries à être utilisées comme agents de biocontrôle contre ces deux maladies. Pseudomonas fluorescens LBUM223 et son mutant isogénique …

    moncton Repository record

  14. Investigation of bacterial populations in a biological nutrient removal system

    Kavanaugh, Rathi G.Virginia Tech1991

    … storing bacteria, Aeromonas/Vibrio, coliforms, Pseudomonas spp and Acinetobacter spp, were recovered. The identification of cultures on denitrification medium also recovered Pseudomonas, Aeromonas, coliforms and Acinetobacter, indicating the overlap in the function of these genera. The …

    vt Repository record

  15. Microbiological evaluation of the Mhlathuze River in KwaZulu-Natal

    Mthembu, Nompumelelo2004

    … from the river included Escherichia coli, Pseudomonas spp., Enterobacter spp.r Serraiia spp,, Klebsiella spp. and Aeromonas hydrophila. The average monthly pH values ranged between 6.5 and 8.5. The turbidity, dissolved oxygen, hardness, ortho- and total phosphates values obtained did not …

    zulu Repository record

  16. Prevalence of the related treponematoses syphilis and yaws and co-occurrence of pathogens causing similar skin lesions in Ghana

    Agyekum Boaitey, YawUniversity of Westminster2023

    … lesions were positive for Mycobacterium spp. Other microorganisms, including Pseudomonas spp, Klebsiella spp, Escherichia spp, Staphylococcus spp and Proteous spp, were identified as part of the microbiota of both yaws-like and syphilis-like lesions. The alpha diversity measures indicated …

    westminster Repository record

  17. Impact of Chytrid fungus pathogen on the skin microbiome of frogs in northern Idaho and Turnbull National Wildlife Refuge, Washington

    Campos, Philip M.

    … of bacteria on the skin were Burkholderiaceae, Pseudomonas spp., Stenotrophomonas spp., Sanguibacter inulinus, and Enterobacteriaceae. Results demonstrated skin microbiomes were distinct in infected and uninfected frogs, with key differences including greater relative abundance of …

    eastern-wash Repository record

  18. Caracterización de mecanismos de resistencia a carbapenémicos, integrones y tipificación molecular en cepas de Pseudomonas aeruginosa de diferentes orígenes

    Estepa Pérez, VanesaUniversidad de La Rioja (España)2014

    … en esta tesis se centra en la especie bacteriana Pseudomonas aeruginosa, que es un importante patógeno oportunista causante de infecciones nosocomiales hospitalarias, que desarrolla fenotipos de multirresistencia a los antibióticos y que dada su gran versatilidad metabólica, presenta una …

    dialnet Repository record

  19. Bioaugmentation with metal-resistance microorganisms in the remediation of metal and organic contaminated soils

    Roane, Timberly MichelleThe University of Arizona.1999

    … increasing cadmium stress. A cadmium-resistant Pseudomonas spp. was found to increase in numbers with increasing cadmium, suggesting a different mechanism of cadmium resistance at high cadmium concentrations. The second study evaluated the diversity of cadmium-resistance/detoxification …

    arizona-thes Repository record

  20. Screening environmental Pseudomonads for characteristics suitable for a bio-engineered oil remediation agent

    Mohammed, IbrahimAbertay University2016

    … of environments. In this work, environmental Pseudomonas spp. were screened for biosurfactant production and behaviours determined in order to investigate the limits of biosurfactant activity and potential structural diversity within a phylogenetically related group of bacteria.<br/> A total …

    abertay Repository record

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