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

Journal of Basic Microbiology

Oct 3, 2007

Yuriy R BoretskyAndriy A Sibirny

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Abstract

Iron deficiency causes oversynthesis of riboflavin in several yeast species, known as flavinogenic yeasts. However, the mechanisms of such regulation are not known. We found that mutations causing riboflavin overproduction and iron hyperaccumulation (rib80, rib81 and hit1), as well as c...read more

Mentioned in this Paper

Pichia guilliermondii
Sodium Malondialdehyde
Yeasts
Oxidative Stress
Iron Deficiency Anemia
Gene Expression Regulation, Fungal
Oxidative Stress Analysis
Iron Deficiency
Riboflavin
Malondialdehyde
Paper Details
References
  • References24
  • Citations14
123
  • References24
  • Citations14
12

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

Journal of Basic Microbiology

Oct 3, 2007

Yuriy R BoretskyAndriy A Sibirny

PMID: 17910100

DOI: 10.1002/jobm.200610279

Abstract

Iron deficiency causes oversynthesis of riboflavin in several yeast species, known as flavinogenic yeasts. However, the mechanisms of such regulation are not known. We found that mutations causing riboflavin overproduction and iron hyperaccumulation (rib80, rib81 and hit1), as well as c...read more

Mentioned in this Paper

Pichia guilliermondii
Sodium Malondialdehyde
Yeasts
Oxidative Stress
Iron Deficiency Anemia
Gene Expression Regulation, Fungal
Oxidative Stress Analysis
Iron Deficiency
Riboflavin
Malondialdehyde

Feeds With Similar Papers

Anemia

Anemia develops when your blood lacks enough healthy red blood cells. Anemia of inflammation (AI, also called anemia of chronic disease) is a common, typically normocytic, normochromic anemia that is caused by an underlying inflammatory disease. Here is the latest research on anemia.

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Biometals : an International Journal on the Role of Metal Ions in Biology, Biochemistry, and Medicine

Deficiency in frataxin homologue YFH1 in the yeast Pichia guilliermondii leads to missregulation of iron acquisition and riboflavin biosynthesis and affects sulfate assimilation

Biometals : an International Journal on the Role of Metal Ions in Biology, Biochemistry, and MedicineAugust 4, 2009
Yuriy V PynyahaAndriy A Sibirny
Paper Details
References
  • References24
  • Citations14
123
  • References24
  • Citations14
12

Download from

Publisher
PubMed
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