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Showing 1 to 20 of 20 for “"Pseudoalteromonas"”.

  1. Pseudoalteromonas sp. strain C4 as a probiotic for farmed South African abalone, Haliotis midae

    Ten Doeschate, KimDepartment of Molecular and Cell Biology2005

    The objective of this study was to identify a potential probiotic bacterium that increased the growth and decreased the susceptibility of farmed abalone to pathogenic bacterial infection. The mechanism by which the probiotic is able to increase growth rates and reduced susceptibility to pathogen …

    cape-town Repository record

  2. Development of low-temperature protein production systems by using cold-adapted bacteria, Shewanella livingstonensis Ac10 and Pseudoalteromonas nigrifaciens Sq02

    Kawai, SoichiroKyoto University2020

    kyoto Repository record

  3. Isolation and characterization of a β(1-4) agarase of an epiphytic bacterial pathogen, Pseudoalteromonas gracilis B9, of the red alga, Gracilaria gracilis.

    Schroeder, Declan CosmoDepartment of Molecular and Cell Biology2001

    Bibliography: p. 201-216.

    cape-town Repository record

  4. Investigation of the role of the extracellular β-agarase, produced by the bacterial epiphyte Pseudoalteromonas sp. LS2i, in the virulence response towards the agarophyte Gracilaria gracilis

    Gildenhuys, CarinDepartment of Molecular and Cell Biology2014

    … highly agarolytic Gracilaria gracilis pathogen, Pseudoalteromonas sp. LS2i. The aim of this study was to characterize the bacterial pathogen, Pseudoalteromonas sp. LS2i to further our understanding of virulence regulation and specifically, the role of the agarase enzymes in the process of …

    cape-town Repository record

  5. Physiological effects of heterologous expression of proteorhodopsin photosystems

    Buck, Justin DavidMassachusetts Institute of Technology2012

    … PR transcription in two hosts, P. putida and Pseudoalteromonas atlantica, and of the three additional vectors with PRPS tested, two demonstrated the same qualitative light-dependent yield increase. This work illustrates the utility of a simple rhodopsin photosystem for supplementing the …

    mit Repository record

  6. Micro-scale interactions between chemotactic bacteria and algae

    Vahora, NishaMassachusetts Institute of Technology2010

    … nutrient heterogeneity at the microscale. Pseudoalteromonas haloplanktis was added to algal cultures with varying algae:bacteria ratios of 1:250 to 1:50,000 and bacterial chemotaxis was observed by localization around individual algae. P. haloplanktis exhibited chemotaxis towards the larger …

    mit Repository record

  7. Siderophore production by heterotrophic bacterial isolates from the Costa Rica Upwelling Dome

    Krey, Whitney B.Massachusetts Institute of Technology and Woods Hole Oceanographic Institution2008

    … that gamma proteobacteria such as Alteromonas, Pseudoalteromonas, Halomonas, and Marinobacter dominated the collection, while alpha-proteobacteria such as Roseobacter were also represented. The isolates obtained from stations in the CRD showed greater siderophore-producing capabilities between …

    woods-hole Repository record

  8. Siderophore production by heterotrophic bacterial isolates from the Costa Rica upwelling dome

    Krey, Whitney B. (Whitney Blair)Massachusetts Institute of Technology2008

    … that gamma proteobacteria such as Alteromonas, Pseudoalteromonas, Halomonas, and Marinobacter dominated the collection, while alpha-proteobacteria such as Roseobacter were also represented. The isolates obtained from stations in the CRD showed greater siderophore-producing capabilities between …

    mit Repository record

  9. Effects on Campostoma oligolepis Digestive Morphology and Gut Microbiota Composition across a Gradient of Urbanization

    Grice, Hannah2018

    … percentage of the attributable reads. <em>Pseudoalteromonas</em>, <em>Acinetobacter</em>, and <em>Blautia</em> were the three most prevalent genera across sites and between gut regions. Nonmetric multi-dimensional scaling analysis using the 22 bacterial genera that accounted for the highest …

    kennesaw Repository record

  10. Ecology and Synthetic Biology as Tools for Natural Products Discovery From Marine Proteobacteria

    Timmermans, Marshall Leo2024

    … metabolites from marine bacteria of the genus Pseudoalteromonas. This targeted cloning has resulted in the successful cloning of a large silent gene cluster predicted to encode a biosynthetic gene cluster for the production of a variant of the highly modified lipopeptide, alterochromide. This …

    queens Repository record

  11. Bases Estructurales de la Psicrofilicidad: Predicción e Ingeniería de una Endoglucanasa

    Saavedra Salinas, Juan MatiasUniversidad de Chile2011

    … de Erwinia chrysanthemi (mesofílica) y Cel5G de Pseudoalteromonas haloplanktis (psicrofílica), la actividad es impulsada entálpicamente. Estos resultados fueron interpretados en términos estructurales. Se identificó 5 residuos potencialmente vinculados con el patrón de actividad catalítica …

    chile Repository record

  12. Identifizierung und Charakterisierung von Genen und korrespondierenden Genprodukten aus Metagenombanken, die Butanol-Dehydrogenase-Aktivität oder proteolytische Aktivität vermitteln

    Waschkowitz, Tanja2012

    … zu einer Zink-abhängigen Metalloprotease aus Pseudoalteromonas sp. str. A28. Durch weitere Sequenzanalysen konnten MprA und MprB in die Familie M4 der Zink-abhängigen Metalloproteasen eingestuft werden. Proteasen dieser Familie zeichnen sich dadurch aus, dass es sich um sekretierte Enzyme …

    goettingen Repository record

  13. Structural studies on enzymes involved in uronic acid polysaccharide degradation

    Ulaganathan, Thirumalai SelviUniversity of Saskatchewan2018

    … are; LOR107 from Alteromonas, PLSV3936 from Pseudoalteromonas, NLR48 form Nonlabens ulvanivorans. The methodologies used in this research included: (1) X-Ray crystallography to determine the atomic structure of the aforementioned enzymes and the enzyme/substrate complex, (2) site-directed …

    sask Repository record

  14. Studio di metaboliti bioattivi da batteri associati a poriferi antartici e da alghe marine

    PRATO, OLEANA OLGAUniversità degli studi di Catania2015

    … studio è apparsa superiore a quella riportata. Pseudoalteromonas sp., Psychrobacter sp. e Arthrobacter sp. sono le specie che hanno mostrato maggiore attività antibatterica. Nessuna attività antivirale è stata osservata dagli estratti polisaccaridici. La poco conoscenza e nuovi promettenti …

    catania Repository record

  15. CRABS & ‘CROBES: THE TRIPARTITE RELATIONSHIP OF A HOST, PARASITE, AND THEIR RESPECTIVE MICROBIOMES

    Swanson, Kyle L.East Carolina University2020

    … larvae were found to have bacteria including Pseudoalteromonas species, which provide natural antimicrobial defenses, while uninfected crabs were mainly comprised of Rhodobacteraceae, commonly associated with photo- and chemoautotrophy. To develop the methodology for the second part of the …

    ecu Repository record

  16. Bioethanol Production from Macroalgae

    Schiener, PeterUniversity of Edinburgh2014

    … the isolation of two members of the genus Pseudoalteromonas, where saccharification yields using crude intracellular enzyme preparations exceeded those of dilute acids. In addition, the fermentative potential of microbial isolates as future ethanologenic strains was also evaluated. …

    uhi-uk Repository record

  17. Functional assignments in the enolase superfamily: investigations of two divergent groups of D-galacturonate dehydratases and galactarate dehydratase-III

    Groninger-Poe, FionaUniversity of Illinois at Urbana-Champaign2014

    … coelicolor A3(2), Saccarophagus degradans 2-40, Pseudoalteromonas atlantica T6c and others utilize D-galacturonate to produce 5-keto-4-deoxygalacturonate in dehydration reaction consistent with known acid-sugar dehydratases in the enolase superfamily. These enzymes house a KxK motif on the second …

    uiuc Repository record

  18. Bacteria in shear flow

    Marcos, Ph.D. Massachusetts Institute of TechnologyMassachusetts Institute of Technology2011

    … We applied this setup to the marine bacterium Pseudoalteromonas haloplanktis. Under weak flows (shear rates < 0.1 s 1), P. haloplanktis exhibited a random swimming pattern. As the shear rate increased, P. haloplanktis became more aligned with the flow. In order to study the detailed …

    mit Repository record

  19. Microbiome associated with Ulva lacinulata and seawater in an integrated abalone (Haliotis midae)–Ulva system with partial recirculation

    Makhahlela, NokofaDepartment of Molecular and Cell Biology2025

    … identified, predominantly belonging to Vibrio, Pseudoalteromonas, and Granulosicoccus. Differential abundance analysis (DESeq2) revealed that general marine bacteria such as Roseobacter, Granulosicoccus, and Algitalea were present in high abundance and potentially pathogenic bacteria such as …

    cape-town Repository record

  20. Whispering waves: unveilling the secrets of marine vesicles, from nature to the laboratory

    Nekrouf, Nadefa Adda2024

    alicante