Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Daria V. Fedorovych"'
Autor:
Kostyantyn V. Dmytruk, Justyna Ruchala, Liubov R. Fayura, Grzegorz Chrzanowski, Olena V. Dmytruk, Andriy O. Tsyrulnyk, Yuliia A. Andreieva, Daria V. Fedorovych, Olena I. Motyka, Diethard Mattanovich, Hans Marx, Andriy A. Sibirny
Publikováno v:
Microbial Cell Factories, Vol 22, Iss 1, Pp 1-13 (2023)
Abstract Background Actinomycetes Streptomyces davaonensis and Streptomyces cinnabarinus synthesize a promising broad-spectrum antibiotic roseoflavin, with its synthesis starting from flavin mononucleotide and proceeding through an immediate precurso
Externí odkaz:
https://doaj.org/article/b89ec67756894808b90b8fa795e0743a
Autor:
Daria V. Fedorovych, Lyubov R. Fayura, Andriy O. Tsyrulnyk, Justyna Ruchala, Yuliia A. Andreieva, Kostyantyn V. Dmytruk, Andriy A. Sibirny
Publikováno v:
Yeast. 37:467-473
Candida famata is a representative of a group of so-called flavinogenic yeast species that overproduce riboflavin (vitamin B2 ) in response to iron limitation. Overproduced riboflavin accumulates in the cultural medium rather than in the cells sugges
Autor:
Andriy O, Tsyrulnyk, Yuliia A, Andreieva, Justyna, Ruchala, Lyubov R, Fayura, Kostyantyn V, Dmytruk, Daria V, Fedorovych, Andriy A, Sibirny
Publikováno v:
Yeast (Chichester, England)REFERENCES. 37(9-10)
Candida famata is a representative of a group of so-called flavinogenic yeast species that overproduce riboflavin (vitamin B
Autor:
Justyna Ruchala, Daria V. Fedorovych, Roman D. Ostapiv, Kostyantyn V. Dmytruk, Andriy A. Sibirny
Publikováno v:
Biotechnology journal. 15(7)
Riboflavin (vitamin B2 ) is an indispensable nutrient for humans and animals, since it is the precursor of the essential coenzymes flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD), involved in variety of metabolic reactions. Riboflav
Publikováno v:
Biochemical Engineering Journal. 49:52-60
The recombinant strain of the yeast Candida famata 13-76 that overexpresses FMN1 gene coding for riboflavin kinase, accumulates significant amounts of flavin mononucleotide (FMN) in the cultural liquid. The effectiveness of FMN production by this str
Autor:
Andriy A. Sibirny, Andriy I. Levkiv, Yuriy V. Pynyaha, Caroline C. Philpott, O. V. Protchenko, Vira M. Ubiyvovk, Yuriy R. Boretsky, Daria V. Fedorovych, Lubov R. Fayura
Publikováno v:
BioMetals. 22:1051-1061
Pichia guilliermondii is a representative of yeast species that overproduce riboflavin (vitamin B2) in response to iron deprivation. P. guilliermondii YFH1 gene coding for frataxin homologue, eukaryotic mito-chondrial protein involved in iron traffic
Publikováno v:
Applied Biochemistry and Microbiology. 45:115-124
Recent data on the synthesis and hydrolysis of flavin nucleotides in yeast and bacteria and the regulation of this process are summarized. Specific examples are provided and the prospects of the use of genetically modified microorganisms for the indu
Autor:
Igor O. Mukalov, Tetiana M. Prokopiv, Yuriy R. Boretsky, Daria V. Fedorovych, Olga Protchenko, Andriy A. Sibirny
Publikováno v:
Journal of Basic Microbiology. 47:371-377
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
Autor:
D. Yanovych, Daria V. Fedorovych, Helena Ksheminska, L. Babyak, Paweł Kaszycki, Henryk Kołoczek
Publikováno v:
Process Biochemistry. 40:1565-1572
Fifty-one wild type, naturally occurring yeast strains belonging to various systematic groups were screened for chromium(III) and (VI) uptake at growth-inhibitory concentrations of the metal. Yeast cells were supplemented with Cr at the moment of ino
Autor:
Paweł Kaszycki, Helena Ksheminska, Henryk Kołoczek, Dorota Wójcik, Lyuba Babyak, Daria V. Fedorovych
Publikováno v:
Microbiological Research. 159:11-17
Yeast tolerance to Cr (III) and Cr (VI) as well as chromium accumulation potential were shown to depend on treatment time, metal concentration, biomass density and the phase of growth. Kinetic studies as exemplified by Pichia guilliermondii ATCC 2019