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NUTRITIONAL STUDIES WITH CHLAMYDOMONAS REINHARDI
  • R. Sager, S. Granick
  • Chemistry, Medicine
  • Annals of the New York Academy of Sciences
  • 1 October 1953
TLDR
The nutritional studies to be reported here are concerned, first, with vegetative growth of the organism in light and dark and, second, with the nutritional conditions which the authors have found to be of critical importance in controlling the sexual phases of the life-cycle. Expand
THE OCCURRENCE AND DETERMINATION OF δ-AMINOLEVULINIC ACID AND PORPHOBILINOGEN IN URINE
TLDR
A sensitive calorimetric method for the quantitative determination of SAL is described and 6AL has been found in urine of a patient with acute porphyria and also in normal urine. Expand
The induction in vitro of the synthesis of delta-aminolevulinic acid synthetase in chemical porphyria: a response to certain drugs, sex hormones, and foreign chemicals.
  • S. Granick
  • Medicine, Biology
  • The Journal of biological chemistry
  • 25 March 1966
TLDR
Evidence is presented that the control of ALA synthetase in the liver is by feedback repression in which heme may be the corepressor and no feedback inhibition was found. Expand
NUTRITIONAL CONTROL OF SEXUALITY IN CHLAMYDOMONAS REINHARDI
TLDR
It is postulated that the role of light in gametic differentiation is indirect, providing by photosynthesis, energy for the mating process and carbohydrates to tie up excess nitrogenous reserves; and that the concentration of some particular nitrogen fraction or compound determines whether or not gametic differentiate is initiated. Expand
Mitochondrial coproporphyrinogen oxidase and protoporphyrin formation.
Effects by heme, insulin, and serum albumin on heme and protein synthesis in chick embryo liver cells cultured in a chemically defined medium, and a spectrofluorometric assay for porphyrin
TLDR
A hypothesis of a steady state of liver heme metabolism, controlled by the concentration of "free" heme, is presented and the different effects of heme on the synthesis of a number of proteins are summarized. Expand
The Enzymatic Synthesis of Porphyrins from Porphobilinogen.
  • L. Bogorad, S. Granick
  • Chemistry, Medicine
  • Proceedings of the National Academy of Sciences…
  • 1 December 1953
Ferritin; its properties and significance for iron metabolism.
  • S. Granick
  • Chemistry, Medicine
  • Chemical reviews
  • 1 June 1946
Porphyrin biosynthesis in erythrocytes. III. Uroporphyrinogen and its decarboxylase.
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