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1

Araujo-Palomares, Cynthia Lizzeth, Mendoza Ileana Sarahí Ramos-, and Hortencia Silva-Jiménez. "Pseudomonas stutzeri MLA9, una cepa marina con alto potencial para degradar pireno." Alianzas y Tendencias BUAP 4, no. 13 (2019): 1–17. https://doi.org/10.5281/zenodo.5090448.

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<strong>RESUMEN</strong> Una alternativa para remover los hidrocarburos arom&aacute;ticos polic&iacute;clicos (HAP) del ambiente es usando bacterias hidrocarbonoclastas. El objetivo de este trabajo fue comenzar con la caracterizaci&oacute;n de la cepa bacteriana marina&nbsp;<em>Pseudomonas stutzeri&nbsp;</em>MLA9 con potencial para degradar el pireno. La cepa bacteriana previamente fue identificada por el sistema MALDI-Biotyper y confirmado en este estudio por la secuenciaci&oacute;n del gen ribosomal 16S como&nbsp;<em>Pseudomonas stutzeri.</em>&nbsp;La cepa bacteriana puede crecer en medio m&
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2

Akmal Izwar, Sri Nuryati, Rahman, and Rini Purnomowati. "Isolation, identification, and pathogenicity tests of pathogenic bacterial associated with black body syndrome in white barramundi Lates calcarifer B." Jurnal Akuakultur Indonesia 19, no. 1 (2020): 39–49. http://dx.doi.org/10.19027/jai.19.1.39-49.

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ABSTRACTThis study aimed to obtain the pathogenicity of isolated bacteria from maribund barramundi Lates calcarifer with black body syndrome (BBS). Moribund barramundi was collected from the Center for Mariculture Development (BBPBL), Lampung Province. Five of pathogenic bacteria were found, i.e. Pseudomonas stutzeri L01, Vibrioharveyi, Bacillus cereus, Salinococcus roseus, and Pseudomonas stutzeri L02. The bacteria were tested for LD50 to obtain two types of high virulent bacteria to be used for the pathogenicity test. P. stutzeri L01 and V. harveyi were the most virulent bacteria with a bact
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3

Matías-Camacho, Liliana, Araceli Contreras-Rodríguez, and Ma Guadalupe Aguilera-Arreola. "Pseudomonas stutzeri." Revista chilena de infectología 37, no. 4 (2020): 443–44. http://dx.doi.org/10.4067/s0716-10182020000400443.

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4

Qiu, Lina, Dandan Zhao, Shujia Zheng, et al. "Inhibition Effect of Pseudomonas stutzeri on the Corrosion of X70 Pipeline Steel Caused by Sulfate-Reducing Bacteria." Materials 16, no. 7 (2023): 2896. http://dx.doi.org/10.3390/ma16072896.

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Microbiologically influenced corrosion (MIC) is a common phenomenon in water treatment, shipping, construction, marine and other industries. Sulfate-reducing bacteria (SRB) often lead to MIC. In this paper, a strain of Pseudomonas stutzeri (P. stutzeri) with the ability to inhibit SRB corrosion is isolated from the soil through enrichment culture. P. stutzeri is a short, rod-shaped, white and transparent colony with denitrification ability. Our 16SrDNA sequencing results verify the properties of P. stutzeri strains. The growth conditions of P. stutzeri bacteria and SRB are similar, and the opt
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Nugrahawati, Anis, Sri Nuryati, Sukenda Sukenda, Rahman Rahman, Margie Brite, and Tiya Widi Aditya. "Efficacy of bivalent vaccine against black body syndrome (BBS) of barramundi Lates calcalifer B." Jurnal Akuakultur Indonesia 18, no. 2 (2019): 172–81. http://dx.doi.org/10.19027/jai.18.2.172-181.

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ABSTRACT Black body syndrome causes mass mortality in barramundi (Lates calcarifer) in Asia mariculture. This study aimed to evaluate the efficacy of bivalent vaccine derived from local isolate for black body syndrome (BBS) prevention on the Barramundi. The bacteria used in the bivalent vaccine were Pseudomonas stutzeri and Vibrio harveyi in a ratio of 50:50. Barramundi, 5‒6 cm in length, was intraperitoneally injected with bivalent vaccine and phosphate buffer saline (PBS). After a 21-day vaccination, fish was injected with pathogenic bacteria P. stutzeri, V. harveyi, the combination of P. st
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6

Wang, Zongwu, Xiaoyan Sun, Xing Chen, Haifeng Wang, and Hongxuan He. "The Mass Spectrometry Identification, Antimicrobial Genes Detection, and Proteomics Analysis of Stutzerimonas stutzeri Strain Was Isolated from Industrial Wastewater." Separations 10, no. 9 (2023): 461. http://dx.doi.org/10.3390/separations10090461.

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A large amount of organic matter, heavy metals, and even antibiotics are present in industrial wastewater, aquaculture waters, and various types of sewage, along with abundant microorganisms. To date, only a few studies involving the resistance and proteomics of Stutzerimonas stutzeri in high-salt wastewater are available. Herein, a comprehensive assessment of a newly isolated Stutzerimonas stutzeri strain, which is present in high-salt wastewater, was performed using mass spectrometry, genetic identification, and biochemical analysis to characterize the genetic and biochemical properties. Gro
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7

Zawadzka, Anna M., Frederik P. J. Vandecasteele, Ronald L. Crawford, and Andrzej J. Paszczynski. "Identification of siderophores ofPseudomonas stutzeri." Canadian Journal of Microbiology 52, no. 12 (2006): 1164–76. http://dx.doi.org/10.1139/w06-077.

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We have identified two types of siderophores produced by Pseudomonas, one of which has never before been found in the genus. Twelve strains of Pseudomonas stutzeri belonging to genomovars 1, 2, 3, 4, 5, and 9 produced proferrioxamines, the hydroxamate-type siderophores. Pseudomonas stutzeri JM 300 (genomovar 7) and DSM 50238 (genomovar 8) and Pseudomonas balearica DSM 6082 produced amonabactins, catecholate-type siderophores. The major proferrioxamines detected were the cyclic proferrioxamines E and D2. Pseudomonas stutzeri KC also produced cyclic (X1and X2) and linear (G1and G2a-c) proferriox
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8

Yu, V. L. "Pseudomonas stutzeri septicemia." Journal of Clinical Microbiology 25, no. 7 (1987): 1343. http://dx.doi.org/10.1128/jcm.25.7.1343-.1987.

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9

Yazan, Ismail, and Saba Al-Sultan. "Association of coronary atherosclerosis with stutzerimonas stutzeri strains (HaSa 1, 2, 3, and 4) of biofilmforming bacteria." Medicinski casopis 57, no. 3 (2023): 47–52. http://dx.doi.org/10.5937/mckg57-44962.

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Objective. Coronary atherosclerosis, also known as coronary artery disease, is increasing in developing countries like Iraq. A recent study investigated the presence and potential impact of a bacterial strain called Stutzerimonas stutzeri on coronary atherosclerosis. This research aims to provide insights into this medical concern that has seen a significant surge in cases over the past two decades. Methods. Samples were collected from patients who underwent Percutaneous Coronary Intervention (PCI) at the Mosul Center for Cardiology and Cardiac Surgery between 9/10/2022 and 1/3/2023. The sampl
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10

Gunanti Mahasri, Mochammad Dwi Hardhianto, Boedi S. Rahardja, Prayogo,. "Efektifitas Bakteri Pseudomonas Sebagai Pengurai Bahan Organik (Protein,Karbohidrat,Lemak) Pada Media Air Limbah Pembenihan Ikan Lele Dumbo (Clarias sp.) Sistem Resirkulasi Tertutup [Effectiveness Of Pseudomonas Decomposing Organic Matter (Protein, Carbohydrate, Lipid) In Waste Water Of Dumbo Breeding Fish Catfish (Clarias sp.) Closed System Resirculation]." Jurnal Ilmiah Perikanan dan Kelautan 2, no. 2 (2019): 159. http://dx.doi.org/10.20473/jipk.v2i2.11645.

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Abstract Raising fish rearing African catfish lately more and more attention due to its economical value, easy to maintain and grow quickly. Quality of water at seeding activities have received attention because of seed is a phase that is still vulnerable to environmental changes so that the replacement of water and absolutely must be done if the accumulation of organic materials that cause toxic. African catfish fish hatcheries closed recirculation system based on the work system of water management repeatedly by using a filter (filter) and decomposing bacteria. This study aimed to determine
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11

Vidakovic, Ana, Olja Sovljanski, Aleksandra Ranitovic, Dragoljub Cvetkovic, and Sinisa Markov. "Determination of culture medium composition for maximizing the biomass production of Pseudomonas stutzeri." Acta Periodica Technologica, no. 48 (2017): 295–305. http://dx.doi.org/10.2298/apt1748295v.

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In the recent years, extensive studies have been conducted on the application of bioremediation in order to prevent and solve the global problem of nitrate accumulation especially in water and soil. In the studies related to the biological denitrification, Pseduomonas stutzeri is usually used as a model microorganism due to its ability of performing a complete reduction of nitrate. The aim of this work is to establish a culture medium at a laboratory level for maximizing the biomass production of Pseduomonas stutzeri ATCC 17588 and Pseudomonas stutzeri D1, previously isolated from the Danube (
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12

Liu, Yaqun, Liguo Shang, Yuhua Zhan, Min Lin, Zhu Liu, and Yongliang Yan. "Genome-Wide Analysis of Sugar Transporters Identifies the gtsA Gene for Glucose Transportation in Pseudomonas stutzeri A1501." Microorganisms 8, no. 4 (2020): 592. http://dx.doi.org/10.3390/microorganisms8040592.

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Pseudomonas stutzeri A1501 possesses an extraordinary number of transporters which confer this rhizosphere bacterium with the sophisticated ability to metabolize various carbon sources. However, sugars are not a preferred carbon source for P. stutzeri A1501. The P. stutzeri A1501 genome has been sequenced, allowing for the homology-based in silico identification of genes potentially encoding sugar-transport systems by using established microbial sugar transporters as a template sequence. Genomic analysis revealed that there were 10 sugar transporters in P. stutzeri A1501, most of which belong
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13

Sikorski, Johannes, Nicole Teschner, and Wilfried Wackernagel. "Highly Different Levels of Natural Transformation Are Associated with Genomic Subgroups within a Local Population of Pseudomonas stutzeri from Soil." Applied and Environmental Microbiology 68, no. 2 (2002): 865–73. http://dx.doi.org/10.1128/aem.68.2.865-873.2002.

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ABSTRACT A highly sensitive and specific PCR-based method of monitoring 16S rRNA genes of Pseudomonas stutzeri was developed for searching P. stutzeri DNA in environmental samples. This monitoring was combined with a reliable and sensitive method for isolating P. stutzeri colony formers from soil and sediment, depending on their utilization of ethylene glycol, starch, and maltose. With these techniques, P. stutzeri populations (n = 2 to 170) were obtained from five of six sites giving positive PCR signals (including three marine sediment and two soil samples). The phylogenetic positions of iso
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14

Sikorski, Johannes, Jorge Lalucat, and Wilfried Wackernagel. "Genomovars 11 to 18 of Pseudomonas stutzeri, identified among isolates from soil and marine sediment." International Journal of Systematic and Evolutionary Microbiology 55, no. 5 (2005): 1767–70. http://dx.doi.org/10.1099/ijs.0.63535-0.

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Amongst 440 strains of Pseudomonas stutzeri isolated from soil and marine sediment for a population genetic study, eight strains were each presumed to represent a novel genomic group and were compared with each other and to reference strains of P. stutzeri genomovars 1 to 10 and other Pseudomonas species by DNA–DNA hybridization, 16S rRNA and internally transcribed 16S–23S rRNA spacer region (ITS1) sequences and basic physiological properties defining the species. While 16S rRNA and ITS1 gene sequences positioned the eight strains within the phylogenetic branch of P. stutzeri, the DNA–DNA hybr
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15

Bolognese, Fabrizio, Cinzia di Lecce, Enrica Galli, and Paola Barbieri. "Activation and Inactivation of Pseudomonas stutzeriMethylbenzene Catabolism Pathways Mediated by a Transposable Element." Applied and Environmental Microbiology 65, no. 5 (1999): 1876–82. http://dx.doi.org/10.1128/aem.65.5.1876-1882.1999.

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ABSTRACT The arrangement of the genes involved in o-xylene,m-xylene, and p-xylene catabolism was investigated in three Pseudomonas stutzeri strains: the wild-type strain OX1, which is able to grow on o-xylene but not on the meta and para isomers; the mutant M1, which grows on m-xylene and p-xylene but is unable to utilize the ortho isomer; and the revertant R1, which can utilize all the three isomers of xylene. A 3-kb insertion sequence (IS) termed ISPs1, which inactivates them-xylene and p-xylene catabolic pathway inP. stutzeri OX1 and the o-xylene catabolic genes in P. stutzeri M1, was detec
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16

Grüntzig, Verónica, Stephen C. Nold, Jizhong Zhou, and James M. Tiedje. "Pseudomonas stutzeri Nitrite Reductase Gene Abundance in Environmental Samples Measured by Real-Time PCR." Applied and Environmental Microbiology 67, no. 2 (2001): 760–68. http://dx.doi.org/10.1128/aem.67.2.760-768.2001.

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ABSTRACT We used real-time PCR to quantify the denitrifying nitrite reductase gene (nirS), a functional gene of biogeochemical significance. The assay was tested in vitro and applied to environmental samples. The primer-probe set selected was specific fornirS sequences that corresponded approximately to thePseudomonas stutzeri species. The assay was linear from 1 to 106 gene copies (r 2 = 0.999). Variability at low gene concentrations did not allow detection of twofold differences in gene copy number at less than 100 copies. DNA spiking and cell-addition experiments gave predicted results, sug
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17

Essén, Sofia A., Anna Johnsson, Dan Bylund, Karsten Pedersen, and Ulla S. Lundström. "Siderophore Production by Pseudomonas stutzeri under Aerobic and Anaerobic Conditions." Applied and Environmental Microbiology 73, no. 18 (2007): 5857–64. http://dx.doi.org/10.1128/aem.00072-07.

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ABSTRACT The siderophore production of the facultative anaerobe Pseudomonas stutzeri, strain CCUG 36651, grown under both aerobic and anaerobic conditions, was investigated by liquid chromatography and mass spectrometry. The bacterial strain has been isolated at a 626-m depth at the Äspö Hard Rock Laboratory, where experiments concerning the geological disposal of nuclear waste are performed. In bacterial culture extracts, the iron in the siderophore complexes was replaced by gallium to facilitate siderophore identification by mass spectrometry. P. stutzeri was shown to produce ferrioxamine
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18

Rius, Núria, M. Carme Fusté, Caterina Guasp, Jorge Lalucat, and José G. Lorén. "Clonal Population Structure of Pseudomonas stutzeri, a Species with Exceptional Genetic Diversity." Journal of Bacteriology 183, no. 2 (2001): 736–44. http://dx.doi.org/10.1128/jb.183.2.736-744.2001.

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ABSTRACT Genetic diversity and genetic relationships among 42Pseudomonas stutzeri strains belonging to several genomovars and isolated from different sources were investigated in an examination of 20 metabolic enzymes by multilocus enzyme electrophoresis analysis. Forty-two distinct allele profiles were identified, indicating that all multilocus genotypes were represented by a single strain. All 20 loci were exceptionally polymorphic, with an average of 15.9 alleles per locus. To the best of our knowledge, thisP. stutzeri sample exhibited the highest mean genetic diversity (H = 0.876) found to
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19

SINGH, JITENDRA, DILEEP K. SINGH, KIRAN VEER SANDHU, SUNIL KUMAR JHA та MADHUBAN GOPAL. "β-Cyfluthrin biodegradation gene(s) associated in plasmid of <i>Pseudomonas stutzeri</i> (strain S1)". Indian Journal of Agricultural Sciences 82, № 10 (2012): 831–4. http://dx.doi.org/10.56093/ijas.v82i10.24161.

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Pseudomonas stutzeri strain S1 was found capable for biodegradation of β-cyfluthrin. Results indicated that the b- cyfluthrin degrading gene(s) of P. stutzeri strain S1 were located on a plasmid. This plasmid already had the gene(s) for nalidixic acid resistance. Another gene, Tn5 was inserted into the plasmid from Escherichia coli S17. The mutated P. stutzeri acquired resistance for nalidixic acid and kanamycin antibiotics and became incapable to degrade β-cyfluthrin. Probably insertion of Tn5 distressed the sequence of β-cyfluthrin degrading gene. This mutant was assayed to locate the β-cyfl
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Karlsson, Jens-J., Merete F. Nielsen, Marianne H. Thuesen, and Jens Ulstrup. "Electrochemistry of Cytochromec4fromPseudomonas stutzeri." Journal of Physical Chemistry B 101, no. 14 (1997): 2430–36. http://dx.doi.org/10.1021/jp962725o.

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Lalucat, Jorge, Antoni Bennasar, Rafael Bosch, Elena García-Valdés, and Norberto J. Palleroni. "Biology of Pseudomonas stutzeri." Microbiology and Molecular Biology Reviews 70, no. 2 (2006): 510–47. http://dx.doi.org/10.1128/mmbr.00047-05.

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SUMMARY Pseudomonas stutzeri is a nonfluorescent denitrifying bacterium widely distributed in the environment, and it has also been isolated as an opportunistic pathogen from humans. Over the past 15 years, much progress has been made in elucidating the taxonomy of this diverse taxonomical group, demonstrating the clonality of its populations. The species has received much attention because of its particular metabolic properties: it has been proposed as a model organism for denitrification studies; many strains have natural transformation properties, making it relevant for study of the transfe
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22

Reina, Jordi, Isabel Llompart, and Pedro Alomar. "Pseudomonas stutzeri foot abscess." Clinical Microbiology Newsletter 12, no. 19 (1990): 151–52. http://dx.doi.org/10.1016/0196-4399(90)90048-g.

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23

Lv, Meitong, Dingwen Zhang, Erxing Peng, and Yinhe Guo. "Induced Partial Saturation Using Pseudomonas stutzeri Biogas for Mitigate Structure Settlement." Buildings 14, no. 2 (2024): 484. http://dx.doi.org/10.3390/buildings14020484.

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Induced partial saturation (IPS) is a new foundation treatment method for mitigating soil liquefaction using biogas. A series of laboratory tests were performed to demonstrate the influencing factors of IPS using Pseudomonas stutzeri biogas. On the basis of the optimal biogas production conditions, the intervention effect of Pseudomonas stutzeri biogas on the foundation deformation under buildings was investigated based on shaking table tests. The test results showed that the best carbon source in the denitrification process of Pseudomonas stutzeri biogas is sodium citrate. The most effective
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Archna, R. C. Sobti, and S. K. Sharma. "Microbial Denitrification of Ground Water ¨C Batch Study." Asian Journal of Water, Environment and Pollution 8, no. 3 (2011): 89–94. http://dx.doi.org/10.3233/ajw-2011-8_3_14.

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Nitrate pollution of ground water is increasing alarmingly in various countries. Biological denitrification has been found as the most inexpensive and effective technique for nitrate removal. The present work involves batch studies for heterotrophic biological denitrification using cotton as the carbon source and Pseudomonas fluorescens NCIM 5059 and Pseudomonas stutzeri NCIM 5136 as the microbial strains. A maximum removal of 91.0 mg/l at 30°C for the strain Pseudomonas fluorescens and 89.2 mg/l at 40°C for the strain Pseudomonas stutzeri was observed for an initial nitrate concentration of 1
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25

Hirose, Jun, Takahito Watanabe, Taiki Futagami, et al. "A New ICEclc Subfamily Integrative and Conjugative Element Responsible for Horizontal Transfer of Biphenyl and Salicylic Acid Catabolic Pathway in the PCB-Degrading Strain Pseudomonas stutzeri KF716." Microorganisms 9, no. 12 (2021): 2462. http://dx.doi.org/10.3390/microorganisms9122462.

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Integrative and conjugative elements (ICEs) are chromosomally integrated self-transmissible mobile genetic elements. Although some ICEs are known to carry genes for the degradation of aromatic compounds, information on their genetic features is limited. We identified a new member of the ICEclc family carrying biphenyl catabolic bph genes and salicylic acid catabolic sal genes from the PCB-degrading strain Pseudomonas stutzeri KF716. The 117-kb ICEbph-salKF716 contains common core regions exhibiting homology with those of degradative ICEclc from P. knackmussii B13 and ICEXTD from Azoarcus sp. C
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Zapata Acosta, Karol, Francisco Carrasco-Marin, Farid Cortés, Camilo Franco, Sergio Lopera, and Benjamín Rojano. "Immobilization of P. stutzeri on Activated Carbons for Degradation of Hydrocarbons from Oil-in-Saltwater Emulsions." Nanomaterials 9, no. 4 (2019): 500. http://dx.doi.org/10.3390/nano9040500.

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Production water is the largest byproduct of the oil industry and must be treated before disposal, either by reinjection or shedding processes, with the purpose of eliminating emulsified crude oil and avoiding the operational and toxic problems associated with it. The objective of this work was to immobilize a hydrocarbon-degrading strain on activated carbons, to evaluate the biocomplex’s capacity for catalyzing hydrocarbons from Oil in Brine emulsions (O/W) simulating produced waters. Activated carbons were prepared and their chemical and porous properties were estimated by XPS, pHPZC and SEM
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27

Irene Puspitasari, Rahayu Kusdarwati, Muhammad Arief,. "Pengaruh Pemberian Beberapa Bakteri Terhadap Kelangsungan Hidup Benih Ikan Lele Dumbo (Clarias sp.) [The Effect Of Bacteria Supply To Survival Rate Juvenile Of African Catfish (Clarias sp.) ]." Jurnal Ilmiah Perikanan dan Kelautan 2, no. 2 (2019): 193. http://dx.doi.org/10.20473/jipk.v2i2.11650.

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Abstract Commodities African catfish (Clarias sp) is a rapidly growing commodity in Indonesia. Clarias gariepinus is one of the leading commodities and have a good market. African catfish hatchery fish is generally done in areas that have abundant water resources so that a minimal constraint on the area of water. Therefore applied a closed system with the addition of bacteria recirculation degrading organic material that is expected to reduce the accumulation of organic material, there by increasing the survival of African catfish fry. This study aimed to investigate the influence of bacteria
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Christie-Oleza, J. A., M. P. Lanfranconi, B. Nogales, J. Lalucat, and R. Bosch. "Conjugative Interaction Induces Transposition of ISPst9 in Pseudomonas stutzeri AN10." Journal of Bacteriology 191, no. 4 (2008): 1239–47. http://dx.doi.org/10.1128/jb.01071-08.

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ABSTRACT ISPst9 is an ISL3-like insertion sequence (IS) that was recently described in the naphthalene-degrading organism Pseudomonas stutzeri strain AN10. In this paper we describe a novel strong IS regulation stimulus; transposition of ISPst9 is induced in all P. stutzeri AN10 cells after conjugative interaction with Escherichia coli. Thus, we observed that in all P. stutzeri AN10 cells that received genetic material by conjugation the ISPst9 genomic dose and/or distribution was changed. Furthermore, ISPst9 transposition was also observed when P. stutzeri AN10 cells were put in contact with
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Puente, Maria-Esther, and Yoav Bashan. "The desert epiphyte Tillandsia recurvata harbours the nitrogen-fixing bacterium Pseudomonas stutzeri." Canadian Journal of Botany 72, no. 3 (1994): 406–8. http://dx.doi.org/10.1139/b94-054.

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Pseudomonas stutzeri, a nitrogen-fixing bacterium, was isolated from the interior of the desert epiphyte Tillandsia recurvata, which grows on electrical cables and giant columnar cacti in the semiarid zone of Baja California, Mexico. This study is the first to indicate the possible close association between bromeliad plants and nitrogen-fixing bacteria. Key words: beneficial bacteria, bromeliads, Bromeliaceae, nitrogen fixation, Pseudomonas stutzeri, Tillandsia recurvata.
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Graupner, Stefan, Verena Frey, Rozita Hashemi, Michael G. Lorenz, Gudrun Brandes, and Wilfried Wackernagel. "Type IV Pilus Genes pilA andpilC of Pseudomonas stutzeri Are Required for Natural Genetic Transformation, and pilA Can Be Replaced by Corresponding Genes from Nontransformable Species." Journal of Bacteriology 182, no. 8 (2000): 2184–90. http://dx.doi.org/10.1128/jb.182.8.2184-2190.2000.

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ABSTRACT Pseudomonas stutzeri lives in terrestrial and aquatic habitats and is capable of natural genetic transformation. After transposon mutagenesis, transformation-deficient mutants were isolated from a P. stutzeri JM300 strain. In one of them a gene which coded for a protein with 75% amino acid sequence identity to PilC of Pseudomonas aeruginosa, an accessory protein for type IV pilus biogenesis, was inactivated. The presence of type IV pili was demonstrated by susceptibility to the type IV pilus-dependent phage PO4, by occurrence of twitching motility, and by electron microscopy. The pilC
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31

Maulas, Kryzzyl M., Charla S. Paredes, Carlito Baltazar Tabelin, et al. "Isolation and Characterization of Indigenous Ureolytic Bacteria from Mindanao, Philippines: Prospects for Microbially Induced Carbonate Precipitation (MICP)." Minerals 14, no. 4 (2024): 339. http://dx.doi.org/10.3390/min14040339.

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Microbially induced carbonate precipitation (MICP), a widespread phenomenon in nature, is gaining attention as a low-carbon alternative to ordinary Portland cement (OPC) in geotechnical engineering and the construction industry for sustainable development. In the Philippines, however, very few works have been conducted to isolate and identify indigenous, urease-producing (ureolytic) bacteria suitable for MICP. In this study, we isolated seven, ureolytic and potentially useful bacteria for MICP from marine sediments in Iligan City. DNA barcoding using 16s rDNA identified six of them as Pseudomo
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Abubakar, Abdussamad, Garba Uba, and Hadiza Aliyu Biu. "Kinetics Modelling of Pseudomonas stutzeri strain DN2 Growth Behaviour in Tributyltin Chloride." Journal of Environmental Microbiology and Toxicology 9, no. 2 (2021): 13–18. http://dx.doi.org/10.54987/jemat.v9i2.641.

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A predictive model was performed to describe Pseudomonas stutzeri strain DN2 growth behaviour in tributyltin chloride, using primary Modelling and a polynomial model as a secondary predictive model. In this investigation, data predicted using the modified Logistic (ML) was the most accurate. The Bias Factor (Bf) and Accuracy Factor (Af) values for the (ML) model were 1.39 and 1.51, indicating that the predictions were within a reliable range. The low RMSE value of 0.14, R2 and adj R2 (0.99) value closer to 1, showing that modified logistics is better than the other models at describing the gro
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33

Paget, Eric, and Pascal Simonet. "Development of engineered genomic DNA to monitor the natural transformation ofPseudomonas stutzeriin soil-like microcosms." Canadian Journal of Microbiology 43, no. 1 (1997): 78–84. http://dx.doi.org/10.1139/m97-011.

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The goal of this paper was to demonstrate whether natural transformation could occur in the environment to promote horizontal gene transfer between bacteria. Microcosms consisting of clay, clay and humic acids, or sterile soil were compared with respect to the natural transformation of Pseudomonas stutzeri by mineral-adsorbed DNA. Genes conferring resistance to tetracycline and ampicillin were first inserted in P. stutzeri pp100 chromosome via the pSUP202 suicide plasmid. Then, DNA extracted from the engineered P. stutzeri strain was used for transformation experiments, allowing the new transf
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Rediers, Hans, Victoria Bonnecarrère, Paul B. Rainey, Kelly Hamonts, Jos Vanderleyden, and René De Mot. "Development and Application of a dapB-Based In Vivo Expression Technology System To Study Colonization of Rice by the Endophytic Nitrogen-Fixing Bacterium Pseudomonas stutzeri A15." Applied and Environmental Microbiology 69, no. 11 (2003): 6864–74. http://dx.doi.org/10.1128/aem.69.11.6864-6874.2003.

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ABSTRACT Pseudomonas stutzeri A15 is a nitrogen-fixing bacterium isolated from paddy rice. Strain A15 is able to colonize and infect rice roots. This strain may provide rice plants with fixed nitrogen and hence promote plant growth. In this article, we describe the use of dapB-based in vivo expression technology to identify P. stutzeri A15 genes that are specifically induced during colonization and infection (cii). We focused on the identification of P. stutzeri A15 genes that are switched on during rice root colonization and are switched off during free-living growth on synthetic medium. Seve
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Tian, Miao, Linfeng Jin, Zhouyou Xu, et al. "Characteristics of Pseudomonas stutzeri Oxidation of As(III)/Sb(III)." Journal of Biobased Materials and Bioenergy 17, no. 6 (2023): 725–33. http://dx.doi.org/10.1166/jbmb.2023.2331.

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Heavy metal pollution, especially arsenic (As) and antimony (Sb) pollution, seriously threatens people’s health and the ecological system. It is a common occurrence for As and Sb to coexist in the environment as inorganic species, including trivalent/pentavalent As or trivalent/pentavalent Sb. In addition, trivalent As and trivalent Sb are more toxic and difficult to remove than pentavalent As and pentavalent Sb. Therefore, the simultaneous pre-oxidation of trivalent As and trivalent Sb to pentavalent As and pentavalent Sb is a very critical step in the process of pollution control. A strain o
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Elbagory, Mohssen, Diaa K. Farrag, Ahmed M. Hashim, and Alaa El-Dein Omara. "The Combined Effect of Pseudomonas stutzeri and Biochar on the Growth Dynamics and Tolerance of Lettuce Plants (Lactuca sativa) to Cadmium Stress." Horticulturae 7, no. 11 (2021): 430. http://dx.doi.org/10.3390/horticulturae7110430.

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Agricultural activities lead to the accumulation of cadmium (Cd) in the soil. It is necessary to identify effective and economical ways to reduce the soil Cd bioavailability. To achieve this, three bacterial strains, Pseudomonas stutzeri, P. koreensis, and P. fluorescens, were tested for tolerance and biosorption of different concentrations of Cd (0, 5, 10, 15, 20, and 25 mg L−1). During the 2020 and 2021 seasons, a pot experiment was conducted using four different soil amendments (control, biochar, P. stutzeri, and a combination) under four levels of Cd (0, 40, 80, and 120 mg kg−1) and assess
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37

Deborah Aanuoluwa Soyombo. "Thermophilic lipases in industrial applications: Stutzerimonas stutzeri as a Case Study in Nigeria and the US." GSC Biological and Pharmaceutical Sciences 27, no. 1 (2024): 060–69. http://dx.doi.org/10.30574/gscbps.2024.27.1.0116.

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Thermophilic lipases derived from Stutzerimonas stutzeri have garnered significant attention in recent years due to their robustness and efficiency in various industrial applications. This review delves into the research, development, and application of these enzymes, with a comparative analysis between Nigeria and the United States. In both nations, researchers have explored the enzymatic properties of thermophilic lipases from Stutzerimonas stutzeri, aiming to optimize their performance for diverse industrial processes. The research encompasses studies on enzyme purification, characterizatio
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Deborah, Aanuoluwa Soyombo. "Thermophilic lipases in industrial applications: Stutzerimonas stutzeri as a Case Study in Nigeria and the US." GSC Biological and Pharmaceutical Sciences 27, no. 1 (2024): 060–69. https://doi.org/10.5281/zenodo.11956483.

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Thermophilic lipases derived from Stutzerimonas stutzeri have garnered significant attention in recent years due to their robustness and efficiency in various industrial applications. This review delves into the research, development, and application of these enzymes, with a comparative analysis between Nigeria and the United States. In both nations, researchers have explored the enzymatic properties of thermophilic lipases from Stutzerimonas stutzeri, aiming to optimize their performance for diverse industrial processes. The research encompasses studies on enzyme purification, characterizatio
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39

Mulyaningrum, Sri Redjeki Hesti, Haryati, Siti Aslamyah, Asda Laining, and Hidayat Suryanto Suwoyo. "Fermentation of Gracilaria verrucosa to Reduce Insoluble Non-Starch Polysaccharide (iNSP) Using Cellulolytic Bacteria Pseudomonas stutzeri (ISO2) for a Dietary Ingredient of Golden Rabbitfish, Siganus guttatus." HAYATI Journal of Biosciences 30, no. 5 (2023): 946–56. http://dx.doi.org/10.4308/hjb.30.5.946-956.

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A series of experiments were conducted to optimize P. stutzeri (ISO2) fermentation in reducing the non-starch polysaccharide (NSP) of G. verrucosa as golden rabbitfish feed ingredient. A completely randomized experimental design in triplicates was used to optimize the pH of CMC media and the duration of fermentation. Using a 3 × 3 factorial design with two factors and triplicates, the optimum substrate-inoculum interaction was determined. Nine levels combination of G. verrucosa (G1 = 50 g; G2 = 100 g; G3 = 150 g) and P. stutzeri inoculum (P1 = 5%; P2 = 10%; P3 = 15%) were investigated. Cellulo
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40

RossellÓ, R., E. Garcia-Valdes, A. J. L. Macario, J. Lalucat, and E. Conway De Macario. "Antigenic Diversity of Pseudomonas stutzeri." Systematic and Applied Microbiology 15, no. 4 (1992): 617–23. http://dx.doi.org/10.1016/s0723-2020(11)80124-4.

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41

Krotzky, A., and D. Werner. "Nitrogen fixation in Pseudomonas stutzeri." Archives of Microbiology 147, no. 1 (1987): 48–57. http://dx.doi.org/10.1007/bf00492904.

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Gadd, Geoffrey M., Oliver S. Laurence, Paul A. Briscoe, and Jack T. Trevors. "Silver accumulation inPseudomonas stutzeri AG259." Biology of Metals 2, no. 3 (1989): 168–73. http://dx.doi.org/10.1007/bf01142556.

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Van Dyke, M. I., W. Parker, H. Lee, and J. T. Trevors. "Germanium accumulation byPseudomonas stutzeri AG259." Applied Microbiology and Biotechnology 33, no. 6 (1990): 716–20. http://dx.doi.org/10.1007/bf00604945.

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Tabassum Khan, Nida. "Pseudomonas stutzeri-an opportunistic pathogen." Journal of Applied Biotechnology & Bioengineering 9, no. 3 (2022): 83–84. http://dx.doi.org/10.15406/jabb.2022.09.00289.

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Pseudomonas stutzeri is a Gram-negative bacterium that has been accounted for as a causative specialist of certain diseases. It has been accounted as a cause of pneumonia, meningitis, visual disease, osteomyelitis and joint diseases. Thus, this species could be considered an opportunistic but rare pathogen. In addition, possess an extensive variety of resistance mechanisms against diverse group of antibiotics
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Benson, Otarigho. "Genome-wide analyses reveal antibiotic resistance genes and mechanisms in pathogenic Pseudomonas bacteria." F1000Research 9 (August 4, 2020): 903. http://dx.doi.org/10.12688/f1000research.25391.1.

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Background: The global emergence and re-emergence of antibiotic resistance among the Pseudomonas pathogens causes great problems to patients undergoing chemotherapy. However, there is limited comparative information on the antibiotic resistance genes (ARGs) and mechanisms across the Pseudomonas pathogenic groups. Methods: The complete genomes of five Pseudomonas pathogen groups, P. aeruginosa, P. fluorescens, P. putida, P. stutzeri and P. syringae, were analyzed for ARGs. Results: A significant number of ARGs were identified in the P. aeruginosa genome compared to the other Pseudomonas pathoge
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Fedotova, T. A., A. G. Shestakov, and D. A. Vasiliev. "study of biological properties of Pseudomonas stutzeri bacteria." Vestnik of Ulyanovsk state agricultural academy, no. 3(47) (September 3, 2019): 116–23. http://dx.doi.org/10.18286/1816-4501-2019-3-116-123.

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47

Yan, Jing-Jou, Po-Ren Hsueh, Wen-Chien Ko та ін. "Metallo-β-Lactamases in ClinicalPseudomonas Isolates in Taiwan and Identification of VIM-3, a Novel Variant of the VIM-2 Enzyme". Antimicrobial Agents and Chemotherapy 45, № 8 (2001): 2224–28. http://dx.doi.org/10.1128/aac.45.8.2224-2228.2001.

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ABSTRACT A total of 209 clinical isolates of Pseudomonas (193Pseudomonas aeruginosa, 10 P. putida, 4P. stutzeri, and 2 P. fluorescensisolates) with reduced susceptibilities to imipenem and/or ceftazidime were subjected to PCR assays with primers specific forbla IMP-1, bla IMP-2,bla VIM-1, and bla VIM-2and sequence analysis to identify the metallo-β-lactamases (MBLs) prevalent among these organisms in Taiwan; and 21 isolates gave positive results. Five isolates including two P. putida and three P. stutzeri isolates were found to carrybla IMP-1, and six isolates including fiveP. putida and one P
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Ridene, Sirine, Naima Werfelli, Ahlem Mansouri, Ahmed Landoulsi, and Chiraz Abbes. "Bioremediation potential of consortium Pseudomonas Stutzeri LBR and Cupriavidus Metallidurans LBJ in soil polluted by lead." PLOS ONE 18, no. 6 (2023): e0284120. http://dx.doi.org/10.1371/journal.pone.0284120.

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Pollution by lead (Pb) is an environmental and health threat due to the severity of its toxicity. Microbial bioremediation is an eco-friendly technique used to remediate contaminated soils. This present study was used to evaluate the effect of two bacterial strains isolated and identified from Bizerte lagoon: Cupriavidus metallidurans LBJ (C. metallidurans LBJ) and Pseudomonas stutzeri LBR (P. stutzeri LBR) on the rate of depollution of soil contaminated with Pb from Tunisia. To determine this effect, sterile and non-sterile soil was bioaugmented by P. stutzeri LBR and C. metallidurans LBJ str
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Hurtado-Martinez, Miguel, Barbara Muñoz-Palazon, Alejandro Gonzalez-Martinez, Maximino Manzanera, and Jesus Gonzalez-Lopez. "Groundwater Nitrate Removal Performance of Selected Pseudomonas Strains Carrying nosZ Gene in Aerobic Granular Sequential Batch Reactors." Water 13, no. 8 (2021): 1119. http://dx.doi.org/10.3390/w13081119.

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Four granular sequencing batch reactors (GSBRs) were inoculated with four denitrifying Pseudomonas strains carrying nosZ to study the process of granule formation, the operational conditions of the bioreactors, and the carbon concentration needed for nitrate removal. The selected Pseudomonas strains were P. stutzeri I1, P. fluorescens 376, P. denitrificans Z1, and P. fluorescens PSC26, previously reported as denitrifying microorganisms carrying the nosZ gene. Pseudomonas denitrificans Z1 produced fluffy, low-density granules, with a decantation speed below 10 m h−1. However, P. fluorescens PSC
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Szymańska, Sonia, Jarosław Tyburski, Agnieszka Piernik, Marcin Sikora, Justyna Mazur, and Hrynkiewicz Katarzyna. "Raising Beet Tolerance to Salinity through Bioaugmentation with Halotolerant Endophytes." Agronomy 10, no. 10 (2020): 1571. http://dx.doi.org/10.3390/agronomy10101571.

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Increasing land salinization in recent decades has led to a decrease in crop productivity worldwide. We hypothesized that bioaugmentation of beetroot (Beta vulgaris) with halotolerant endophytic bacterial strains isolated from the obligatory halophytic plant Salicornia europaea L. may mitigate salt stress in new host plants. Therefore, we investigated the effects of inoculation with Pseudomonas stutzeri ISE12 or Kushneria marisflavi CSE9 on B. vulgaris growth in substrates enriched with various NaCl concentrations (0, 50, 150, 300 mM). The results of this study indicated that bioaugmentation w
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