Journal of General Microbiology · 1953 · 23 citations · 5 references
Life SciencesBotanyMicrobiologySteroid BiochemistrySecondary Metabolite ProductionAxenic Culture EstablishmentAxenic Culture MaintenanceTerpenoid Metabolism
SUMMARY: A steroid fraction obtained from lemon juice was found to be an essential metabolite for Paramecium aurelia, var. 4, stock 51.7 (s), in axenic culture. This steroid is closely related to, or is identical with, either β-sitosterol or γ-sitosterol.
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Natural Products Related to Phenanthrene
Journal of the American Medical Association · 1950 · 185 citations
CONTRIBUTIONS TO THE STUDY OF MARINE PRODUCTS
Werner Bergmann · Journal of Biological Chemistry · 1937 · 102 citations · Full text
Sonneborn Tm · PubMed · 1949 · 66 citations