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Article

Porphyrin biosynthesis in normal and haem mutants of Saccharomyces cerevisiae. Studies on the inheritance of the HEM R+ phenotype.

Comparative biochemistry and physiology. Part B, Biochemistry & molecular biology - 1 Oct 1996

De Siervi A, Rossetti M V, Lezama D, Batlle A M

Abstract excerpt

Heme biosynthesis was studied in the segregants of Saccharomyces cerevisiae (DW10 tetrade 2) from D27 and D27/C6 mating, as a function of the carbon source in the growth medium and the physiological state of the cells. The effects of the HEM R+ gene on the 5-aminolevulinate synthase (ALA-S) and 5-aminolevulinate dehydratase (ALA-D) activities of heme biosynthesis in cells grown on nonfermentable and fermentable...

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PMID: 8938997
DOI: 10.1016/0305-0491(96)00073-9

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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Porphyrin biosynthesis in normal and haem mutants of Saccharomyces cerevisiae. Studies on the inheritance of the HEM R+ phenotype.PMID 8938997Read ↗

The role of ALA-S and ALA-D in regulating porphyrin biosynthesis in a normal and a HEM R+ mutant strain of Saccharomyces cerevisiae.Semantic proximity Read ↗

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Isolation and characterization of a new mutant of Saccharomyces cerevisiae with altered synthesis of 5-aminolevulinic acid.Semantic proximity Read ↗

Saccharomyces cerevisiae mutants defective in heme biosynthesis as a tool for studying the mechanism of phototoxicity of porphyrins.Semantic proximity Read ↗

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The "Raman spectroscopic signature of life" is closely related to haem function in budding yeasts.Semantic proximity Read ↗

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Sterol uptake in Saccharomyces cerevisiae heme auxotrophic mutants is affected by ergosterol and oleate but not by palmitoleate or by sterol esterification.Semantic proximity Read ↗

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