Kelly, J M <br/><br/>
A comparative study of the interaction of 5,10,15,20-tetrakis (N-methylpyridinium-4-yl)porphyrin and its zinc complex with DNA using fluorescence spectroscopy and topoisomerisation.  [electronic resource] 

 -  Nucleic acids research  Jan 1985 
 - 167-84 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0305-1048 
<br/><br/><label>Standard No.: </label>10.1093/nar/13.1.167  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Cattle<br/>DNA--metabolism<br/>DNA Topoisomerases, Type I<br/>Electrophoresis<br/>Light<br/>Mesoporphyrins--metabolism<br/>Polynucleotides--metabolism<br/>Porphyrins--metabolism<br/>Spectrometry, Fluorescence<br/>Spectrophotometry, Atomic<br/>Zinc--metabolism