Porphyrins with formyl groups.  VIII.  Preliminary studies of the porphyrin alpha isolated from mammalian tissues and micro-organisms.
D000818:Animals; D004926:Escherichia coli / Q000378:metabolism*; D008322:Mammals; D011166:Porphyrins / Q000032:analysis*; D015003:Yeasts / Q000378:metabolism*
D011166:Porphyrins
ESCHERICHIA COLI/metabolism; PORPHYRIN/determination; YEASTS/metabolism