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<article article-type="research-article" dtd-version="1.0" xml:lang="en"
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    <front>
        <journal-meta>
            <journal-id journal-id-type="issn">0973-7510</journal-id>
            <journal-title-group>
                <journal-title>Journal of Pure and Applied Microbiology</journal-title>
            </journal-title-group>
            <issn pub-type="epub">2581-690X</issn>
            <publisher>
                <publisher-name>DR. M.N. Khan</publisher-name>
            </publisher>
        </journal-meta>
        <article-meta>
            <article-id pub-id-type="doi">10.22207/JPAM.11.1.73</article-id>
            <title-group>
                <article-title>Isolation and Characterization of Lytic Coliphages from Sewage Water</article-title>
            </title-group>
            <contrib-group>
				<contrib contrib-type="author">
                    <name>
                        <surname>Megha</surname>
                        <given-names>P.U</given-names>
                    </name>
                    <xref ref-type="aff" rid="aff-1"/>
                </contrib>
				
				<contrib contrib-type="author">
                    <name>
                        <surname>Murugan</surname>
                        <given-names>S</given-names>
                    </name>
                    <xref ref-type="aff" rid="aff-2"/>
                </contrib>
				
				<contrib contrib-type="author">
                    <name>
                        <surname>Harikumar</surname>
                        <given-names>P.S</given-names>
                    </name>
                    <xref ref-type="aff" rid="aff-1"/>
                </contrib>
                		
            </contrib-group>
			
			
            <aff id="aff-1">Water Quality Division, Centre for Water Resources Development and Management, Kozhikode, India.</aff>
			<aff id="aff-2">Department of Biotechnology, School of Biotechnology and Health Sciences,Karunya University, Coimbatore, India.</aff>
	 
			
			
            <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2017-03-30">
                <day>30</day>
                <month>03</month>
                <year>2017</year>
            </pub-date>
            <volume>11</volume>
            <issue>1</issue>
            <fpage>559</fpage>
            <lpage>565</lpage>
            <permissions>
                <copyright-statement>Copyright &#x00A9; 2017 The Author(s)</copyright-statement>
                <copyright-year>2017</copyright-year>
                <license license-type="open-access"
                    xlink:href="https://creativecommons.org/licenses/by/4.0/">
                    <license-p>This is an open access article distributed under the terms of the Creative Commons Attribution 4.0 International License which permits unrestricted use, sharing, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.<uri 
					xlink:href="https://creativecommons.org/licenses/by/4.0/"
                            >https://creativecommons.org/licenses/by/4.0/</uri></license-p>
                </license>
            </permissions>
            <self-uri xlink:href="https://www.microbiologyjournal.org/isolation-and-characterization-of-lytic-coliphages-from-sewage-water/"/>
            <abstract>
                <p>The goal of this study was to isolate and characterize phages that might be used
in transport and treatment of potential E.coli pathogen in water sources. E.coli KP005067
was especially targeted because this is the dominant strain obtained from the sewage
canal. The abundance of phage and its host directly from the sewage water was analysed
using Epifluorescence Microscopy. The morphological characterization of the
bacteriophages was studied using transmission electronic microscopy (TEM) and the
genomic studies using Agarose Gel Electrophoresis. Studies on phage growth curve and
its survival rate with respect to UV irradiation was also carried out. Almost 64% of the
phages produced large, clear plaques indicating lytic activity. Phages had long
noncontractile tail and icosahedral capsid head and therefore belonged to the Siphoviridae.
Their estimated genome sizes was about 31 kb. One-step growth kinetics of the phage
showed the latent period 15 min, rise period 20 min, and the average burst size 35 phage
particles/infected cell. Also a clear downward trend in lytic activity was observed in
phage groups exposed to longer than 30 minutes of UV. The characterization of the phages
will be helpful in its future application as microbial tracers and bio-disinfectants in
water sources.
		</p>
		</abstract>
		<kwd-group>
        <title>Keywords</title>
        <kwd>Bacteriophage</kwd>
        <kwd>Sewage</kwd>
			<kwd>Characterization</kwd>
			<kwd>Lytic</kwd>
			<kwd>Siphoviridae</kwd>
         </kwd-group>
        </article-meta>
    </front>
    </article>
