Results 241 to 250 of about 1,338,850 (289)

The effect of sulfur deficiency on the amino acids of alfalfa

Archives of Biochemistry and Biophysics, 1952
Abstract Sulfur-deficient alfalfa plants grown in sand culture contained increased amounts of aspartic acid and arginine, and decreased amounts of 16 other amino acids when compared with normal control alfalfa plants. The data suggest that asparagine acts as a primary, and arginine as a secondary storage form for nitrogen in the sulfur-deficient ...
E T, MERTZ, V L, SINGLETON, C L, GAREY
openaire   +2 more sources

Arsenic-Sulfur Amino Acid Interactions in the Chick

Journal of Animal Science, 1984
Experiments were conducted with growing crossbred chicks to determine the reasons why cysteine exacerbates roxarsone (3-nitro-4-hydroxyphenylarsonic acid) toxicity. A fortified corn-soybean meal diet that met or exceeded all nutrient requirements of the young chick was fed.
G L, Czarnecki, D H, Baker, J E, Garst
openaire   +2 more sources

Microbial sulfur amino acids: An overview

1987
Publisher Summary This chapter presents an overview microbial sulfur amino acids. Various microorganisms assimilate inorganic sulfur to synthesize sulfur amino acids. Hydrogen sulfide, the final product of bacterial sulfate reduction, reacts microbially with serine and homoserine to form cysteine and homocysteine, respectively. Cysteine, homocysteine,
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Synthesis of the sulfur amino acids: cysteine and methionine

Photosynthesis Research, 2005
This review will assess new features reported for the molecular and biochemical aspects of cysteine and methionine biosynthesis in Arabidopsis thaliana with regards to early published data from other taxa including crop plants and bacteria (Escherichia coli as a model).
Wirtz, Markus, Droux, Michel
openaire   +3 more sources

Effects of e-beam irradiation on amino acids, fatty acids, and volatiles of smoked duck meat during storage

Innovative Food Science & Emerging Technologies, 2017
The effects of e-beam irradiation on changes in amino acids, fatty acids, and volatiles in smoked duck meat were investigated during refrigerated storage (0, 20, and 40 days) at 4 °C.
Y. Jo, Kyung-A An, M. Arshad, J. Kwon
semanticscholar   +1 more source

Sulfur Amino Acid Metabolism in Hepatobiliary Disorders

Scandinavian Journal of Gastroenterology, 1992
Sulfur amino acid metabolism was studied in patients with mild to severe forms of liver dysfunction and compared with that of healthy controls. Patients with mild liver dysfunction (for example, Gilbert's syndrome) had a normal sulfur amino acid metabolism.
J, Mårtensson, U, Foberg, A, Fryden, M K, Schwartz, B, Sörbo, O, Weiland   +5 more
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Disorders of Sulfur Amino Acids

2003
The sulfur amino acids are methionine, homocysteine, cystathionine, cyst(e)ine, and taurine. Defects in several of the enzymatic steps of their metabolism are known; some, but not all, result in human disease. The remethylation of homocysteine to methionine is closely dependent on folate and cobalamin cofactors, and relevant defects of their metabolism
openaire   +1 more source

Amino Acids | Sulfur Amino Acid-Restricted Diets: Mechanisms and Health Benefits

, 2020
G. Ables
semanticscholar   +1 more source

Methods for measuring sulfur amino acid metabolism

Current Opinion in Clinical Nutrition and Metabolic Care, 2002
The importance of sulfur amino acid metabolism has become increasingly apparent in recent years. Methionine and cysteine are precursors of glutathione, which plays an important role in intracellular antioxidant/free radical defenses. Homocysteine is a non-protein-bound sulfur amino acid strongly implicated in the pathogenesis of several diseases.
openaire   +2 more sources

Endogenous Hypercholesterolemia and Dietary Amino Acids: Sulfur Amino Acids and Glycine

, 2018
K. Yagasaki
semanticscholar   +1 more source