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    Influence of nonylphenol on the microbial community of lake sediments in microcosms.
        
        Sci. Total Environ. 285, 3-10 (2002)
    
    
				In this study the impact of nonylphenol, an estrogenic degradation product of alkylphenol polyethoxylates, on the microbial community structure in contaminated sediments of aquatic microcosms using in situ hybridization with fluorescently labeled oligonucleotides probes was investigated. A positive correlation between nonylphenol concentration and cell numbers of bacteria and microfungi as well as an increase in the numbers of active bacteria was found. However, the ratio between total microorganisms and active bacteria remained unchanged. A large fraction of the cells could be identified using group specific oligonucleotide probes. A slight change in the composition of the microbial community structure was observed, with Gram-positive bacteria with high DNA G + C-content becoming more abundant at higher concentrations of nonylphenol.
			
			
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        Publikationstyp
        Artikel: Journalartikel
    
 
    
        Dokumenttyp
        Wissenschaftlicher Artikel
    
 
     
    
    
        Schlagwörter
        Nonylphenol; Ecotoxicology; Microbial community structure; In situ hybridization
    
 
     
    
    
        Sprache
        englisch
    
 
    
        Veröffentlichungsjahr
        2002
    
 
     
    
        HGF-Berichtsjahr
        0
    
 
    
    
        ISSN (print) / ISBN
        0048-9697
    
 
    
        e-ISSN
        1879-1026
    
 
     
     
     
	     
	 
	 
    
        Zeitschrift
        Science of the Total Environment, The
    
 
		
    
        Quellenangaben
        
	    Band: 285,  
	    
	    Seiten: 3-10 
	    
	    
	
    
 
  
         
        
            Verlag
            Elsevier
        
 
         
	
         
         
         
         
         
	
         
         
         
    
         
         
         
         
         
         
         
    
        Begutachtungsstatus
        Peer reviewed
    
 
    
        Institut(e)
        Institute of Soil Ecology (IBOE)
Institute of Ecological Chemistry (IOEC)
Research Unit Microbe-Plant Interactions (AMP)
 
    Institute of Ecological Chemistry (IOEC)
Research Unit Microbe-Plant Interactions (AMP)
        POF Topic(s)
        
    
 
    
        Forschungsfeld(er)
        
    
 
    
        PSP-Element(e)
        G-504490-001
G-505100-001
 
     
     	
    G-505100-001
        Erfassungsdatum
        2002-11-13