Lorenz, N.* ; Reiger, M.* ; Toro-Nahuelpan, M.* ; Brachmann, A.* ; Poettinger, L.* ; Plener, L.* ; Lassak, J.* ; Jung, K.*
    
 
    
        
Identification and initial characterization of prophages in Vibrio campbellii.
    
    
        
    
    
        
        PLoS ONE 11:e156010 (2016)
    
    
		
		
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			Open Access Gold möglich sobald Verlagsversion bei der ZB eingereicht worden ist.
		
     
    
		
		
			
				Phages are bacteria targeting viruses and represent the most abundant biological entities on earth. Marine environments are exceptionally rich in bacteriophages, harboring a total of 4x10(30) viruses. Nevertheless, marine phages remain poorly characterized. Here we describe the identification of intact prophage sequences in the genome of the marine gamma-proteobacterium Vibrio campbellii ATCC BAA-1116 (formerly known as V. harveyi ATCC BAA-1116), which presumably belong to the family of Myoviridae. One prophage was found on chromosome I and shows significant similarities to the previously identified phage Phi HAP-1. The second prophage region is located on chromosome II and is related to Vibrio phage kappa. Exposure of V. campbellii to mitomycin C induced the lytic cycle of two morphologically distinct phages and, as expected, extracellular DNA from induced cultures was found to be specifically enriched for the sequences previously identified as prophage regions. Heat stress (50 degrees C, 30 min) was also found to induce phage release in V. campbellii. Notably, promoter activity of two representative phage genes indicated heterogeneous phage induction within the population.
			
			
				
			
		 
		
			
				
					
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        Publikationstyp
        Artikel: Journalartikel
    
 
    
        Dokumenttyp
        Wissenschaftlicher Artikel
    
 
    
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        Schlagwörter
        Escherichia-coli; Real-time; Milky Sea; Harveyi; Induction; Bacteriophage; Cholerae; Genome; Bioluminescence; Construction
    
 
    
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        Sprache
        englisch
    
 
    
        Veröffentlichungsjahr
        2016
    
 
    
        Prepublished im Jahr 
        
    
 
    
        HGF-Berichtsjahr
        0
    
 
    
    
        ISSN (print) / ISBN
        1932-6203
    
 
    
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	    Band: 11,  
	    Heft: 5,  
	    Seiten: ,  
	    Artikelnummer: e156010 
	    Supplement: ,  
	
    
 
  
        
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            Verlag
            Public Library of Science (PLoS)
        
 
        
            Verlagsort
            Lawrence, Kan.
        
 
	
        
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        Begutachtungsstatus
        Peer reviewed
    
 
    
        Institut(e)
        Institute of Environmental Medicine (IEM)
    
 
    
        POF Topic(s)
        30202 - Environmental Health
    
 
    
        Forschungsfeld(er)
        Allergy	
    
 
    
        PSP-Element(e)
        G-503400-001
    
 
    
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        Erfassungsdatum
        2016-06-24