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Creator:: Still, Gerald G., 1933-
Abstract:: Aseptic radiorespirometry has been used to examine the utilization of external carbon sources by proliferating Thiobacillus thioparus cells. These studies reveal that glucose, galactose, mannose, fructose, ribose, DL-glutamate, and L-aspartate were not utilized by this chemoautotrophic organism. However, it has been shown that trace amounts of acetate, glycine, DL-serine, DL-alanine,...
Resource Type:: Dissertation
Full Text:: Biosynthetic Functions of Thiobacillus Thioparus AN ABSTRACT OF THE THESIS OF Gerald G. Still for the PhD

Creator:: Botsford, James Lawrence
Abstract:: A cell-free system for assessing the role of S-adenosyl-methionine in the methylation of homocysteine deriving the methyl group from serine has been developed. No role for S-adenosyl-methionine could be shown in the in vitro reaction The enzyme serine transhydroxymethylase has been studied in crude and partially purified cell extracts. Evidence...
Resource Type:: Dissertation
Full Text:: . cerevisiae 3701B was aerated in this same medium with the addi- tion of 0.1 g uracil /l. After growth in

Creator:: Harrell, William Broomfield
Abstract:: In a search for new therapeutic agents, a series of Mannich bases derived from the following 2-phenylindolizines were prepared: 2-phenylindolizine, 1, 2-diphenylindolizine, 3-methyl-2-phenylindolizine, 3-ethyl-2-phenylindolizine, and 1-(2-hydroxyethyl)-2-phenylindolizine. The investigation was based on the speculation that indolizine analogs of physiologically active indoles might be useful medicinally. A certain group of indoles, all...
Resource Type:: Dissertation
Full Text:: Boekelheide and Windgassin (14). They prepared unsubstituted \ R C I G 2 2 c.0 / 1 1 H

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