PONNAMPERUMA, C <br/><br/>
NUCLEOTIDE SYNTHESIS UNDER POSSIBLE PRIMITIVE EARTH CONDITIONS.  [electronic resource] 

 -  Science (New York, N.Y.)  May 1965 
 - 1221-3 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0036-8075 
<br/><br/><label>Standard No.: </label>10.1126/science.148.3674.1221  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adenosine<br/>Carbon Isotopes<br/>Chemical Phenomena<br/>Chemistry<br/>Chromatography<br/>Cytidine<br/>Electrophoresis<br/>Guanosine<br/>Nucleosides<br/>Nucleotides<br/>Phosphates<br/>Radiometry<br/>Research<br/>Thymidine<br/>Uridine