Results 121 to 130 of about 94,885 (152)

Sulfur Assimilation and the Role of Sulfur in Plant Metabolism: A Survey

Photosynthesis Research, 2004
Sulfur occurs in two major amino-acids, cysteine (Cys) and methionine (Met), essential for the primary and secondary metabolism of the plant. Cys, as the first carbon/nitrogen-reduced sulfur product resulting from the sulfate assimilation pathway, serves as a sulfur donor for Met, glutathione, vitamins, co-factors, and sulfur compounds that play a ...
Michel Droux
exaly   +4 more sources

Sulfur Metabolism in Otosclerosis

Archives of Otolaryngology - Head and Neck Surgery, 1969
OTOSCLEROSIS is characterized by a progressive loss of hearing, due to the ankylosis of the stapes, and is somewhat related to pregnancy, sex, age, and race factors. 1 The biochemical blood pattern in otosclerosis is apparently within the normal range; an exception, however, is made for the significantly high sulfate content.
L J, Paiva, F B, de Jorge
openaire   +2 more sources

Sulfur Metabolism in Phototrophic Sulfur Bacteria

2008
Phototrophic sulfur bacteria are characterized by oxidizing various inorganic sulfur compounds for use as electron donors in carbon dioxide fixation during anoxygenic photosynthetic growth. These bacteria are divided into the purple sulfur bacteria (PSB) and the green sulfur bacteria (GSB). They utilize various combinations of sulfide, elemental sulfur,
Frigaard, Niels-Ulrik, Dahl, Christiane
openaire   +3 more sources

Sulfur metabolism of Bacillus subtilis

Biochimica et Biophysica Acta (BBA) - General Subjects, 1966
Abstract Sulfur metabolism in Bacillus subtilis resembles that in Escherichia coli in permitting ready assimilation of sulfur from sulfate, thiosulfate and cystine. B. subtilis differes from E. coli in reactions involving sulfade. Sulfide is toxic to B. subtilis but not to E. coli B.
M, Villarejo, J, Westley
openaire   +2 more sources

Sulfur Metabolism in Hemiascomycetes Yeast

2015
Sulfur metabolism is a central function of the cell. It has been extensively studied in the model yeast Saccharomyces cerevisiae. A comparative genomic study carried out across the hemiascomycetes clade has shown that S. cerevisiae displayed specificities not shared by the other yeast species.
Beckerich, Jean-Marie, Landaud-Liautaud, Sophie, Onesime, Djamila, Hebert, Agnes   +3 more
openaire   +2 more sources

Cytoskeletal origins in sulfur-metabolizing archaebacteria

Biosystems, 1991
Several of the thermophilic acidopholic sulfur-metabolizing archaebacteria lack rigid cell walls. Their irregular shapes were maintained by an internal mechanism, presumably a cytoskeleton. Apparently this is an adaptation for respiration upon elemental sulfur, which requires cell contact since sulfur is insoluble in water.
Searcy, DG, HIXON, WG
openaire   +3 more sources

Sulfur Metabolism In Ruminants

Journal of Animal Science, 1975
T. S. Kahlon, J. C. Meiske, R. D. Goodrich   +2 more
openaire   +1 more source

Vitamin A and Sulfur Metabolism

Journal of Dental Research, 1963
J W, SMUDSKI, H M, MYERS
openaire   +2 more sources

METABOLISM OF SULFUR COMPOUNDS (SULFATE METABOLISM)

Annual Review of Biochemistry, 1960
J D, GREGORY, P W, ROBBINS
openaire   +2 more sources

Microbial sulfur metabolism and environmental implications

Science of the Total Environment, 2021
Bo Wu, Fei Liu, Wenwen Fang
exaly