title: STUDIES ON THE BIOSYNTHESIS OF CHLOROPHYLL: CHEMICAL INCORPORATION OF MAGNESIUM INTO PORPHYRINS.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D002734:Chlorophyll; D008274:Magnesium; D008660:Metabolism; D010472:Perchlorates; D011166:Porphyrins; D011725:Pyridines; D012106:Research; D013057:Spectrum Analysis
chemical_list: D010472:Perchlorates; D011166:Porphyrins; D011725:Pyridines; D002734:Chlorophyll; D008274:Magnesium; C576518:Perchloric Acid
keywords: CHEMISTRY; CHLOROPHYLL; EXPERIMENTAL LAB STUDY; MAGNESIUM; METABOLISM; PERCHLORIC ACIDS; PORPHYRINS; PYRIDINES; SPECTRUM ANALYSIS