Gunasekaran, M Tryptophan stimulation of growth and sporulation of Rhizopus arrhizus Fischer. [electronic resource] - Canadian journal of microbiology Aug 1972 - 1185-90 p. digital Publication Type: Journal Article ISSN: 0008-4166 Standard No.: 10.1139/m72-185 doi Subjects--Topical Terms: Amino Acids--pharmacologyChromatography, PaperDarknessIndoleacetic Acids--biosynthesisLightMethionine--pharmacologyRhizopus--drug effectsShikimic Acid--pharmacologySpores--metabolismSpores, Fungal--drug effectsTryptophan--pharmacology