control strain e coli atcc 25922  (ATCC)

Journal: Comparative Immunology Reports

Article Title: The synthetic peptide GATR-3 shows significant antibacterial and biofilm-inhibition activity against shellfish- and oyster-associated bacteria Vibrio vulnificus and Vibrio parahaemolyticus

doi: 10.1016/j.cirep.2025.200266

Figure Lengend Snippet: EC 50 results for Vibrio strains against GATR-3, LL-37-NH 2 , and Mastoparan-AF-NH 2 peptides. Vibrio vulnificus MO6 EC 50 results against A. GATR-3, B. LL-37-NH 2 , and C. Mastoparan-AF-NH 2 peptides. Vibrio vulnificus JY1701 EC 50 results against D. GATR-3, E. LL-37-NH 2 , and F. Mastoparan-AF-NH 2 peptides. Vibrio parahaemolyticus NY477 EC 50 results against G. GATR-3, H. LL-37-NH 2 , and I. Mastoparan-AF-NH 2 peptides. Vibrio parahaemolyticus SAK11 EC 50 results against J. GATR-3, K. LL-37-NH 2 , and L. Mastoparan-AF-NH 2 peptides. Escherichia coli EC 50 results against M. GATR-3, N. LL-37-NH 2 , and O. Mastoparan-AF-NH 2 peptides.

Article Snippet: Against the control strain E. coli ATCC 25922, GATR-3 was extremely potent, with an EC50 of 4.44 × 10−5 μM (1.27 × 10−4 μg/mL), confirming its broad-spectrum and potent efficacy.

Techniques:

Journal: Comparative Immunology Reports

Article Title: The synthetic peptide GATR-3 shows significant antibacterial and biofilm-inhibition activity against shellfish- and oyster-associated bacteria Vibrio vulnificus and Vibrio parahaemolyticus

doi: 10.1016/j.cirep.2025.200266

Figure Lengend Snippet: Biofilm Formation of Vibrio isolates and E. coli . Quantitative comparison of biofilm formation among Vibrio isolates and E. coli after 24 h incubation. Biofilm biomass was determined by crystal violet staining and measurement of OD₆₀₀. V. vulnificus MO6 and V. parahaemolyticus NY477 exhibited the highest biofilm-forming capacities.

Article Snippet: Against the control strain E. coli ATCC 25922, GATR-3 was extremely potent, with an EC50 of 4.44 × 10−5 μM (1.27 × 10−4 μg/mL), confirming its broad-spectrum and potent efficacy.

Techniques: Comparison, Incubation, Staining

Journal: iScience

Article Title: High-throughput screening of FRET-based proteins using a hyperspectral microcapillary array

doi: 10.1016/j.isci.2026.115302

Figure Lengend Snippet: FRET constructs and ratio (A) Plasmid designs of various constructs are illustrated. The sequences of three linkers and two tandem repeats (TR) proteins used in the study are shown. (B) Representative image of E. coli cultures expressing each construct. (C) Scatterplot of fluorescence intensity obtained in the green and red channels with the plate reader. The dotted and solid circles denote two biological replicates per sample with eight technical replicates each. FRET ratios measured by HyCAP are significantly higher than those determined by the plate reader, owing to differences in the excitation and emission measurement setups. FRET ratio distributions of replicates measured using plate reader (30 replicates each) (D) and HyCAP (E).

Article Snippet: E. coli BL21 strain , New England Biolabs , C2527H.

Techniques: Construct, Plasmid Preparation, Expressing, Fluorescence