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gram negative strain escherichia coli atcc 25922  (ATCC)


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    Structured Review

    ATCC gram negative strain escherichia coli atcc 25922
    Gram Negative Strain Escherichia Coli Atcc 25922, supplied by ATCC, used in various techniques. Bioz Stars score: 99/100, based on 52659 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/gram+negative+strains/Escherichia+coli+(Migula)+Castellani+and+Chalmers/10__3390_slash_foods15101724-100-21-25
    Average 99 stars, based on 52659 article reviews
    gram negative strain escherichia coli atcc 25922 - by Bioz Stars, 2026-09
    99/100 stars

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    Related Articles

    In Vitro:

    Article Title: Synthesis and evaluation of antimicrobial and anticancer activities of 3-phenyl-1-phenylsulfonyl pyrazoles containing an aminoguanidine moiety.
    Article Snippet: Funding information Jiangxi Provincial Natural Science Foundation, Grant/Award Number: 20202BAB216041; National Natural Science Foundation of China, Grant/Award Number: 81560561; School of Life Sciences, Jinggangshan University Abstract A series of 3‐phenyl‐1‐phenylsulfonyl pyrazoles containing an aminoguanidine moiety was designed, synthesized, and evaluated for their antimicrobial and anticancer activities.. The majority of the target compounds showed broad‐spectrum antimicrobial activity against the tested strains, with minimum inhibitory concentration (MIC) values ranging from 2 to 64 μg/ml.. Compound 5k, showing the most potent antimicrobial activity against Bacillus subtilis CMCC 63501 and multidrug‐resistant Staphylococcus aureus ATCC 43300 with an MIC value of 2 μg/ml, was the most promising one in this series.

    Article Title: Regioselective Oxidation of Tetrahydronaphthalenes to α-Tetralone Derivatives Using DDQ as Oxidizing Agent: Synthesis and Evaluation of Antibacterial and Antifungal Activities
    Article Snippet: .. The in vitro antibacterial activity of a series of chemically synthesized α-tetralones was evaluated against a diverse range of Gram positive strains ( E. faecium ATCC 19436, E. faecalis ATCC 29212, S. aureus ATCC 25923, S. aureus ATCC 6538, MRSA 39 and 59, MSSA 60 and 69, and B. cereus ATCC 11778) and Gram negative strains ( E . coli ATCC 8739, E. coli DH5α, E. coli ESBL Aq3 and Aq10, P. aeruginosa , and Salmonella s pp IPT13) using Biolog’s Omnilog (BiologOmnilog Phenotype MicroArray, Hayward, CA, USA) tool. ..

    Serial Dilution:

    Article Title: Synthesis and evaluation of antimicrobial and anticancer activities of 3-phenyl-1-phenylsulfonyl pyrazoles containing an aminoguanidine moiety.
    Article Snippet: Funding information Jiangxi Provincial Natural Science Foundation, Grant/Award Number: 20202BAB216041; National Natural Science Foundation of China, Grant/Award Number: 81560561; School of Life Sciences, Jinggangshan University Abstract A series of 3‐phenyl‐1‐phenylsulfonyl pyrazoles containing an aminoguanidine moiety was designed, synthesized, and evaluated for their antimicrobial and anticancer activities.. The majority of the target compounds showed broad‐spectrum antimicrobial activity against the tested strains, with minimum inhibitory concentration (MIC) values ranging from 2 to 64 μg/ml.. Compound 5k, showing the most potent antimicrobial activity against Bacillus subtilis CMCC 63501 and multidrug‐resistant Staphylococcus aureus ATCC 43300 with an MIC value of 2 μg/ml, was the most promising one in this series.

    Activity Assay:

    Article Title: Inhibitors of type 1 methionyl-tRNA synthetase and methods of using them
    Article Snippet: .. Activity on permeable E. coli strains: The purpose of these experiments was to determine if the non-susceptibility of Gram negative strains (e.g. E. coli ATCC 25922, shown in Table 3) was due to inability of the MetRS inhibitors to penetrate the Gram-negative cell wall. ..

    Article Title: Regioselective Oxidation of Tetrahydronaphthalenes to α-Tetralone Derivatives Using DDQ as Oxidizing Agent: Synthesis and Evaluation of Antibacterial and Antifungal Activities
    Article Snippet: .. The in vitro antibacterial activity of a series of chemically synthesized α-tetralones was evaluated against a diverse range of Gram positive strains ( E. faecium ATCC 19436, E. faecalis ATCC 29212, S. aureus ATCC 25923, S. aureus ATCC 6538, MRSA 39 and 59, MSSA 60 and 69, and B. cereus ATCC 11778) and Gram negative strains ( E . coli ATCC 8739, E. coli DH5α, E. coli ESBL Aq3 and Aq10, P. aeruginosa , and Salmonella s pp IPT13) using Biolog’s Omnilog (BiologOmnilog Phenotype MicroArray, Hayward, CA, USA) tool. ..

    Inhibition:

    Article Title: Antimicrobial Activity of African Walnut (<em>Tetracarpidium conophorum</em>) Oil against Bacterial and Fungal Species Causing Food Spoilage and Food Poisoning Diseases
    Article Snippet: African walnut oil started inhibiting the growth of Gram positive bacterial strains at 1.56 mg/mL with inhibition zones of 14.9 ± 0.32 mm, 13.9 ± 0.32 mm, 12.8 ± 0.22 mm, and 11.5 ± 0.22 mm against B. cereus ATCC 33018, S. aureus ATCC 25923, C. perfringes NCTC 8799 and L. monocytogenes ATCC 13932 respectively. .. At 3.13 mg/mL, African walnut oil inhibited the growth of Gram positive strains with inhibition zones of 17.5 ± 0.21 mm, 15.5 ± 0.21 mm, 14.1 ± 0.18 mm, and 13.6 ± 0.18 mm against B. cereus ATCC 33018, S. aureus ATCC 25923, C. perfringes NCTC 8799 and L. monocytogenes ATCC 13932 while for Gram negative strains (P. fluorescence ATCC 13883, P. fragi ATCC 4973, E. coli ATCC 12806, S. enterica subsp. enterica serovar Typhimurium strain ATCC 14028), it was not able to inhibit their growth. .. However, small inhibition zones of 7.1 ± 0.18 mm and 6.2 ± 0.08 mm were observed for P. fragi ATCC 4973 and E. coli ATCC 12806.

    Fluorescence:

    Article Title: Antimicrobial Activity of African Walnut (<em>Tetracarpidium conophorum</em>) Oil against Bacterial and Fungal Species Causing Food Spoilage and Food Poisoning Diseases
    Article Snippet: African walnut oil started inhibiting the growth of Gram positive bacterial strains at 1.56 mg/mL with inhibition zones of 14.9 ± 0.32 mm, 13.9 ± 0.32 mm, 12.8 ± 0.22 mm, and 11.5 ± 0.22 mm against B. cereus ATCC 33018, S. aureus ATCC 25923, C. perfringes NCTC 8799 and L. monocytogenes ATCC 13932 respectively. .. At 3.13 mg/mL, African walnut oil inhibited the growth of Gram positive strains with inhibition zones of 17.5 ± 0.21 mm, 15.5 ± 0.21 mm, 14.1 ± 0.18 mm, and 13.6 ± 0.18 mm against B. cereus ATCC 33018, S. aureus ATCC 25923, C. perfringes NCTC 8799 and L. monocytogenes ATCC 13932 while for Gram negative strains (P. fluorescence ATCC 13883, P. fragi ATCC 4973, E. coli ATCC 12806, S. enterica subsp. enterica serovar Typhimurium strain ATCC 14028), it was not able to inhibit their growth. .. However, small inhibition zones of 7.1 ± 0.18 mm and 6.2 ± 0.08 mm were observed for P. fragi ATCC 4973 and E. coli ATCC 12806.

    Synthesized:

    Article Title: Regioselective Oxidation of Tetrahydronaphthalenes to α-Tetralone Derivatives Using DDQ as Oxidizing Agent: Synthesis and Evaluation of Antibacterial and Antifungal Activities
    Article Snippet: .. The in vitro antibacterial activity of a series of chemically synthesized α-tetralones was evaluated against a diverse range of Gram positive strains ( E. faecium ATCC 19436, E. faecalis ATCC 29212, S. aureus ATCC 25923, S. aureus ATCC 6538, MRSA 39 and 59, MSSA 60 and 69, and B. cereus ATCC 11778) and Gram negative strains ( E . coli ATCC 8739, E. coli DH5α, E. coli ESBL Aq3 and Aq10, P. aeruginosa , and Salmonella s pp IPT13) using Biolog’s Omnilog (BiologOmnilog Phenotype MicroArray, Hayward, CA, USA) tool. ..

    Microarray:

    Article Title: Regioselective Oxidation of Tetrahydronaphthalenes to α-Tetralone Derivatives Using DDQ as Oxidizing Agent: Synthesis and Evaluation of Antibacterial and Antifungal Activities
    Article Snippet: .. The in vitro antibacterial activity of a series of chemically synthesized α-tetralones was evaluated against a diverse range of Gram positive strains ( E. faecium ATCC 19436, E. faecalis ATCC 29212, S. aureus ATCC 25923, S. aureus ATCC 6538, MRSA 39 and 59, MSSA 60 and 69, and B. cereus ATCC 11778) and Gram negative strains ( E . coli ATCC 8739, E. coli DH5α, E. coli ESBL Aq3 and Aq10, P. aeruginosa , and Salmonella s pp IPT13) using Biolog’s Omnilog (BiologOmnilog Phenotype MicroArray, Hayward, CA, USA) tool. ..

    Bacteria:

    Article Title: Green Synthesized Silver Nanoparticles: A Potential Antibacterial Agent, Antioxidant, and Colorimetric Nanoprobe for the Detection of Hg 2+ Ions
    Article Snippet: .. [ , , ] In this assay, two gram‐positive strains [ Staphylococcus aureus (ATCC 25923) and Micrococcus Spp .] and two gram‐negative strains [ E. coli (ATCC 8739) and Pseudomonas aeruginosa (ATCC 27833)] of pathogenic bacteria were used. ..



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    Scanning Electron Microscopy (SEM) images showing the morphological effects of silver nanoparticles synthesized from C. arvensis. ( A – C ) demonstrate the effect on Gram-positive S. aureus (MRSA and ST), E-H demonstrate the effect <t>on</t> <t>Gram-negative</t> E. coli ESBL and ST) bacterial strains. described above, and the cells exhibited a division-related septum, broadening, and cytoplasm leakage. Scanning electron microscope images showed that the untreated control groups ( A , C , E , G ), bacterial cells exhibited normal morphology with intact cell walls and smooth surfaces. In contrast, treated cells ( B , D , F , H ) showed significant morphological changes: S. aureus cells displayed shrinkage and deformations in their spherical shape, while E. coli cells exhibited marked structural disintegration and severe membrane damage. These observations confirm the destructive effects of silver nanoparticles on bacterial cell integrity. Most of the cells were damaged and perforated, which changed the cell structure and shape, and it was noted that some of them were empty. In addition, most cells appeared to stick together compared to untreated cells. As is clear in .
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    Image Search Results


    Scanning Electron Microscopy (SEM) images showing the morphological effects of silver nanoparticles synthesized from C. arvensis. ( A – C ) demonstrate the effect on Gram-positive S. aureus (MRSA and ST), E-H demonstrate the effect on Gram-negative E. coli ESBL and ST) bacterial strains. described above, and the cells exhibited a division-related septum, broadening, and cytoplasm leakage. Scanning electron microscope images showed that the untreated control groups ( A , C , E , G ), bacterial cells exhibited normal morphology with intact cell walls and smooth surfaces. In contrast, treated cells ( B , D , F , H ) showed significant morphological changes: S. aureus cells displayed shrinkage and deformations in their spherical shape, while E. coli cells exhibited marked structural disintegration and severe membrane damage. These observations confirm the destructive effects of silver nanoparticles on bacterial cell integrity. Most of the cells were damaged and perforated, which changed the cell structure and shape, and it was noted that some of them were empty. In addition, most cells appeared to stick together compared to untreated cells. As is clear in .

    Journal: International Journal of Molecular Sciences

    Article Title: Green Synthesis of Silver Nanoparticles with Antibacterial, Anti-Inflammatory, and Antioxidant Activity Using Convolvulus arvensis

    doi: 10.3390/ijms27031210

    Figure Lengend Snippet: Scanning Electron Microscopy (SEM) images showing the morphological effects of silver nanoparticles synthesized from C. arvensis. ( A – C ) demonstrate the effect on Gram-positive S. aureus (MRSA and ST), E-H demonstrate the effect on Gram-negative E. coli ESBL and ST) bacterial strains. described above, and the cells exhibited a division-related septum, broadening, and cytoplasm leakage. Scanning electron microscope images showed that the untreated control groups ( A , C , E , G ), bacterial cells exhibited normal morphology with intact cell walls and smooth surfaces. In contrast, treated cells ( B , D , F , H ) showed significant morphological changes: S. aureus cells displayed shrinkage and deformations in their spherical shape, while E. coli cells exhibited marked structural disintegration and severe membrane damage. These observations confirm the destructive effects of silver nanoparticles on bacterial cell integrity. Most of the cells were damaged and perforated, which changed the cell structure and shape, and it was noted that some of them were empty. In addition, most cells appeared to stick together compared to untreated cells. As is clear in .

    Article Snippet: Four bacterial strains were used in this study: one standard Gram-positive strain ( Staphylococcus aureus ATCC 29213 ), one standard Gram-negative strain ( Escherichia coli ATCC 25922 ), and two clinical isolates (SP1 and SP2) obtained from patient samples.

    Techniques: Electron Microscopy, Synthesized, Microscopy, Control, Membrane

    Antimicrobial efficacy and cell‐damaging evaluation of selected seven peptide candidates. Experiments include: 1) Minimum Inhibitory Concentration (MIC) against seven Gram‐positive and four Gram‐negative bacterial strains. All peptides demonstrated potent antimicrobial activity and several exhibited broad‐spectrum activity against multiple bacteria strains. 2) Hemolytic activity measured using rat red blood cells, with EC 50 and MHC values exceeding 128 µg·mL −1 . 3) Cytotoxicity analysis using HEK293T cells. All peptides exhibited low toxicity with a CC 50 exceeding 128 µg·mL −1 .

    Journal: Advanced Science

    Article Title: Mechanism‐Driven Screening of Membrane‐Targeting and Pore‐Forming Antimicrobial Peptides

    doi: 10.1002/advs.202516470

    Figure Lengend Snippet: Antimicrobial efficacy and cell‐damaging evaluation of selected seven peptide candidates. Experiments include: 1) Minimum Inhibitory Concentration (MIC) against seven Gram‐positive and four Gram‐negative bacterial strains. All peptides demonstrated potent antimicrobial activity and several exhibited broad‐spectrum activity against multiple bacteria strains. 2) Hemolytic activity measured using rat red blood cells, with EC 50 and MHC values exceeding 128 µg·mL −1 . 3) Cytotoxicity analysis using HEK293T cells. All peptides exhibited low toxicity with a CC 50 exceeding 128 µg·mL −1 .

    Article Snippet: Bacterial strains included four Gram‐negative strains ( Acinetobacter baumanii ATCC 17978, Acinetobacter baumanii ATCC 19606, Escherichia coli ATCC 25922, Escherichia coli DH5 α ) and seven Gram‐positive strains ( Staphylococcus aureus ATCC 25923, Staphylococcus aureus ATCC 6538, Bacillus subtilis ATCC 6633, Enterococcus faecalis ATCC 29212, Micrococcus luteus CMCC(B) 28001, Staphylococcus capitis ATCC 27842, Staphylococcus hominis ATCC 27844).

    Techniques: Concentration Assay, Activity Assay, Bacteria