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        <dc:title>Studies on a new antimicrobial peptide from Vibrio proteolyticus MT110</dc:title>
        <dc:creator>Verma, Himanshu</dc:creator>
        <dc:creator>Mihooliya, Kanti N.</dc:creator>
        <dc:creator>Nandal, Jitender</dc:creator>
        <dc:creator>Sahoo, Debendra K.</dc:creator>
        <dc:subject>QR Microbiology</dc:subject>
        <dc:description>The marine environment is known for its vast diversity of the microbial population; however, less explored for bioactive compounds. In this study, an AMP produced by a new marine isolate, Vibrio proteolyticus MT110, showed broad-spectrum antimicrobial activity against Gram-positive and Gram-negative bacteria. The AMP was purified to homogeneity using ethyl acetate extraction followed by RP-HPLC, and LC-MS analysis showed its molecular weight as 980 Da. The MIC of AMP (peptide-MT110) was obtained in the 7.81-31.25 µg/mL range against different indicator strains. Peptide-MT110 showed stability of its antimicrobial activity at 15-121 °C and pH 4-10 and in the presence of various hydrolytic enzymes. The peaks at 1536 cm-1 and 1712 cm-1 wavenumbers in FTIR spectra confirmed the peptidic nature of AMP, and its amino acid analysis confirmed the presence of tyrosine and isoleucine. The antibacterial activity of peptide-MT110 is confirmed by PI assay and TEM. The optimization of peptide-MT110 production using statistical methods resulted in a 2.64-fold higher production. The physicochemical properties and stability in wide pH and temperature ranges showed the potential of peptide-MT110 for its development as a drug candidate. This is believed to be the first report on an AMP from Vibrio proteolyticus.</dc:description>
        <dc:publisher>TAYLOR AND FRANCIS</dc:publisher>
        <dc:date>2024-02</dc:date>
        <dc:type>Article</dc:type>
        <dc:type>PeerReviewed</dc:type>
        <dc:relation>https://www.tandfonline.com/doi/full/10.1080/10826068.2023.2209892</dc:relation>
        <dc:identifier>  Verma, Himanshu and Mihooliya, Kanti N. and Nandal, Jitender and Sahoo, Debendra K.  (2024) Studies on a new antimicrobial peptide from Vibrio proteolyticus MT110.  PREPARATIVE BIOCHEMISTRY &amp; BIOTECHNOLOGY, 54 (2).  pp. 193-206.      </dc:identifier>
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