Mercer-Smith, J A <br/><br/>
A model for the origin of photosynthesis--III.  The ultraviolet photochemistry of uroporphyrinogen.  [electronic resource] 

 -  Photochemistry and photobiology  1985 
 - 239-44 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S. 
<br/><br/><label>ISSN: </label>0031-8655 
<br/><br/><label>Standard No.: </label>10.1111/j.1751-1097.1985.tb08937.x  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Atmosphere<br/>Chlorophyll--chemistry<br/>Earth, Planet<br/>Evolution, Chemical<br/>Evolution, Planetary<br/>Hydrogen--chemistry<br/>Oxygen--chemistry<br/>Photochemistry<br/>Photosynthesis<br/>Ultraviolet Rays<br/>Uroporphyrinogens--chemistry<br/>Uroporphyrins--chemistry