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Positive selection of mutants defective in transcriptional repression of riboflavin synthesis by iron in the flavinogenic yeast Pichia guilliermondii

FEMS Yeast Research

Jun 1, 2005

Y BoretskyAndriy A Sibirny

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PubMed

Abstract

It is known for many years that iron represses synthesis of riboflavin (RF) and most of RF-synthesizing enzymes in several yeast species, known as flavinogenic yeasts. However, the mechanism of such repression is not known. We have found that iron represses transcription of RIB1 and RIB...read more

Mentioned in this Paper

Northern Blotting
Pichia guilliermondii
Candida albicans
Ferric reductase
Enzymes, antithrombotic
Valine
Nucleic Acid Hybridization Procedure
8-oxo-dGTP
Transcription, Genetic
Candida famata
Paper Details
References
  • References22
  • Citations14
123
  • References22
  • Citations14
12

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Positive selection of mutants defective in transcriptional repression of riboflavin synthesis by iron in the flavinogenic yeast Pichia guilliermondii

FEMS Yeast Research

Jun 1, 2005

Y BoretskyAndriy A Sibirny

PMID: 15925311

DOI: 10.1016/j.femsyr.2005.03.007

Abstract

It is known for many years that iron represses synthesis of riboflavin (RF) and most of RF-synthesizing enzymes in several yeast species, known as flavinogenic yeasts. However, the mechanism of such repression is not known. We have found that iron represses transcription of RIB1 and RIB...read more

Mentioned in this Paper

Northern Blotting
Pichia guilliermondii
Candida albicans
Ferric reductase
Enzymes, antithrombotic
Valine
Nucleic Acid Hybridization Procedure
8-oxo-dGTP
Transcription, Genetic
Candida famata

Feeds With Similar Papers

Candida albicans

Candida albicans is an opportunistic, fungal pathogen of humans that frequently causes superficial infections of oral and vaginal mucosal surfaces of debilitated and susceptible individuals. Discover the latest research on Candida albicans here.

Eukaryotic RNA Polymerase II (Keystone)

RNA polymerase II (RNAP II) is a 550 kDa multiprotein complex composed of 12 subunits. Here is the latest research on RNAP II and its role it regulating transcription and transcription-coupled recombination repair.

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Journal of Microbiological Methods

Development of a transformation system for gene knock-out in the flavinogenic yeast Pichia guilliermondii

Journal of Microbiological MethodsMay 1, 2007
Y BoretskyAndriy A Sibirny
Paper Details
References
  • References22
  • Citations14
123
  • References22
  • Citations14
12

Download from

Publisher
PubMed
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