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Enzymatic studies on some methionine auxotrophs of yeast

Creator:: Pigg, C. JoAnne
Resource Type:: Masters Thesis
Full Text:: the requirnent s tor the degree of June 1962 As s i wit Professor of Microbiology In Cbarge

Studies on the fatty acid composition of yeast

Creator:: Saunders, Grady F.
Resource Type:: Masters Thesis
Full Text:: . To the members of the Microbiology Department for their help and consideration. To my wife

Terminal reactions in tryptophan biosynthesis in yeast

Creator:: Saunders, Priscilla Prince
Resource Type:: Masters Thesis
Full Text:: the course of this study. To the staff and members of the Microbiology Depart ment for all the

A genetic and biochemical analysis of selected yeast methionine auxotrophs

Creator:: Spence, Kemet Dean
Resource Type:: Masters Thesis
Full Text:: Frofessor fn Charge of Microbiology of Major tant Chairman of Department of Microbiology Chairman of

Studies on sterol synthesis in yeast

Creator:: Starr, Patricia Rae
Resource Type:: Masters Thesis

Biosynthesis of yeast sterols

Creator:: Turner, Jan Ross
Abstract:: An enzyme system from cell-free yeast homogenates mediating the transfer of the methyl group from S-adenosylmethionine-methyl-C¹⁴ or methionine-methyl-C¹⁴ to C-28 of ergosterol has been studied. The effects of divalent cations, suithydryl inhibitors and reducing substances on the activity of the enzyme system have been investigated. It was established that for...
Resource Type:: Masters Thesis
Full Text:: OF Jan Ross Turner for the M. S. in Microbiology (Name) (Degree) (Major) Date thesis is

Amino acid metabolism in Acetobacter suboxydans

Creator:: Kerwar, Suresh Shivarau
Abstract:: Nutritional studies with Acetobacter suboxydans indicated that when isoleucine, lysine, methionine, serine and arginine were singly omitted from a complete amino acid mixture, no growth was obtained. However, the organism could grow on single amino acids like glutamic acid, histidine and proline. No growth was obtained with ammonium sulfate as...
Resource Type:: Dissertation
Full Text:: ABSTRACT OF THE THESIS OF Suresh Shivarau Kerwar for the Doctor of Philosophy in Microbiology (Name

The terminal reactions in the biosynthesis of methionine in Saccharomyces cerevisiae

Creator:: Pigg, C. JoAnne
Abstract:: The terminal reactions in the biosynthetic pathway of methionine in Saccharomyces cerevisiae were investigated in this study. Analyses of a number of methionine auxotrophs for biochemical deficiences established four mutant groups. It was observed from qualitative feeding experiments that some auxotrophs were able to utilize S-adenosylmethionine (AM) and S-adenosyl-homocysteine (AH)...
Resource Type:: Dissertation
Full Text:: PH.D. in MICROBIOLOGY (Degree) (Major) Date thesis is presented May 10, 1965 Title THE TERMINAL

The cysteine to homocysteine conversion in Saccharomyces cerevisiae

Creator:: Sorsoli, Wayne Aldo
Abstract:: The mechanism of transsulfuration and the role of cystathionine in the biosynthesis of methionine in yeast were investigated. Saccharomyces were shown to accumulate cystathionine by use of the ³⁵S labeled compound. Cell-free extracts of the wildtype clone as well as methionine auxotrophs were shown to cleave cystathionine. The enzymatically produced...
Resource Type:: Dissertation
Full Text:: Cerevisiae AN ABSTRACT OF THE THESIS OF WAYNE ALDO SORSOLI for the Ph. D. in Microbiology (Name) (Degree

Regulation of the terminal reactions for methionine biosynthesis in yeast

Creator:: Spence, Kemet Dean
Abstract:: Studies were carried out to elucidate the mechanism of enzymatic control of methionine biosynthesis in Saccharomyces cerevisiae. Enzymatic studies demonstrated that, in addition to the methionine activating enzyme, the S-adenosylmethionine:homocysteine transmethylase enzyme was induced during cultivation in the presence of excess methionine. A similar, though reduced effect was observed when...
Resource Type:: Dissertation
Full Text:: Microbiology In Charge of Major Redacted for Privacy Chairman of Department of Microbiology Redacted for

ScholarsArchive@OSU

Enzymatic studies on some methionine auxotrophs of yeast

Studies on the fatty acid composition of yeast

Terminal reactions in tryptophan biosynthesis in yeast

A genetic and biochemical analysis of selected yeast methionine auxotrophs

Studies on sterol synthesis in yeast

Biosynthesis of yeast sterols

Amino acid metabolism in Acetobacter suboxydans

The terminal reactions in the biosynthesis of methionine in Saccharomyces cerevisiae

The cysteine to homocysteine conversion in Saccharomyces cerevisiae

Regulation of the terminal reactions for methionine biosynthesis in yeast

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