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Article

[The red mutations impair the regulation of flavinogenesis and metal homeostas in yeast Pichia guilliermondii].

Genetika - 1 Aug 2003

Stenchuk N N, Kapustiak K E

Abstract excerpt

A method of positive selection of mutants with impaired regulation of flavinogenesis and metal homeostasis in yeast Pichia guilliermondii was developed. This positive selection system was based on the isolation of pseudo-wild-type revertants (the Rib+ phenotype) in riboflavin-dependent rib1-86 mutant (the Rib- phenotype) of yeast P. guilliermondii. Mutation rib1-86 blocks activity of the GTP cyclohydrolase II...

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PMID: 14515457

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

Source receipt: pubmed, retrieved 7 Sept 2026.

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[The red mutations impair the regulation of flavinogenesis and metal homeostas in yeast Pichia guilliermondii].PMID 14515457Read ↗

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[Selection and mutant properties of Pichia guilliermondii yeasts with derepressed GTP cyclohydrolase, the enzyme of the 1st step in flavinogenesis].Semantic proximity Read ↗

Mutations and environmental factors affecting regulation of riboflavin synthesis and iron assimilation also cause oxidative stress in the yeast Pichia guilliermondii.Semantic proximity Read ↗

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[A flavinogenic mutant of the yeast Pichia guilliermondii with impaired iron transport].Semantic proximity Read ↗

Identification of the genes affecting the regulation of riboflavin synthesis in the flavinogenic yeast Pichia guilliermondii using insertion mutagenesis.Semantic proximity Read ↗

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