Browsing by Subject "Biochemistry"
Now showing items 1-20 of 51
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(Texas A&M University. Libraries, )Extracts of B. multiradiata and H. hoopsii were analyzed by GLC and GC-MS for the presence of a toxic sesquiterpene lactone, hymenoxon. A compound was found in both plants that co-chromatographed with hymenoxon on 3% OV-17 ...
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(Texas A&M University. Libraries, 1981)The objective of this study was to present reliable and quality controlled reference values for the hematological and serum constituents of the adult normal cotton-eared marmoset, and to note the differences, if any between ...
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(Texas A&M University. Libraries, 1975)The binding of Cu²� by human serum transferrin was investigated. The kinetics of the reaction of apotransferrin with Cu ²� at saturating levels of NaHCO₃ were consistent with a sequence involving apotransferrin in ...
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(Texas A&M University. Libraries, 1983)The aspartate- and ornithine- carbamoyl-transferase enzymes of Escherichia coli are characterized by physical, chemical, and genetic similarities which suggest that these enzymes have evolved from a common evolutionary ...
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(Texas A&M University. Libraries, 1975)Two force-feeding experiments and one meal-feeding experiments were designed to induce the Fatty Liver-Hemorrhagic Syndrome (FLHS) in laying hens and to determine the changes in lipid metabolism which occur in those hens ...
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Biosynthesis of phosphatidate and neutral glycerides from triose phosphates by rat liver microsomes (Texas A&M University. Libraries, 1970)It has been suggested that there are biosynthetic mechanisms for glyceride synthesis other than the L-glycerol-3-phosphate pathway. These alternate routes utilize dihydroxyacetone phosphate and glyceraldehyde-3-phosphate ...
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(2022-10-12)Campylobacter jejuni is a pathogenic organism that can cause campylobacteriosis in children and adults. Most commonly, Campylobacter infection is brought on by consumption of raw or undercooked poultry, unsanitary drinking ...
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(2022-01-24)Phosphoinositides, the phosphorylated derivatives of phosphatidylinositol, are critical lipid signaling molecules that regulate a variety of intracellular processes. Sec14 and Sec14 domain proteins employ a heterotypic ...
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(Texas A&M University. Libraries, 1970)Nineteen Duroc pigs which were obtained by hysterectomy were raised in five isolators to six weeks of age. Four of the five groups were inoculated with L. acidophilus and all groups were maintained on a 0.5% cholesterol ...
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(Texas A&M University. Libraries, 1990)Two hypotheses exist to explain the origin of biomolecular homochirality; (i) that the selection of D-sugars and L-amino acids was determined by chance, a "frozen accident" or (ii) that the asymmetry of biomolecules is ...
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(Texas A&M University. Libraries, 1983)The enzyme aspartate transcarbamoylase, (ATCase, EC 2.1.3.2), from Escherichia coli is composed of six regulatory (r) and six catalytic (c) polypeptides with an architectural composition described as a 2(c(,3)):3(r(,2)) ...
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(Texas A&M University. Libraries, 1982)To probe the relationship between chemical structure and conformational stability, the urea denaturation of bovine (beta)-lactoglobulin B and four chemically modified derivatives of this protein was investigated. The ...
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(Texas A&M University. Libraries, 1983)The incorporation of selenium into the lipids of two unicellular marine algae has been investigated. Axenic cultures of the green algae Dunaliella primolecta and the red algae Porphyridium crueutum were grown in the presence ...
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(2015-04-28)Many essential proteins require the assistance of molecular chaperones to achieve and maintain their native, folded conformations. The E. coli GroEL-ES chaperonin system is capable of aiding the folding of the cellular ...
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(Texas A&M University. Libraries, 1982)The hypothesis that ceruloplasmin transports copper from the liver to peripheral tissues has been evaluated and extended. Activity levels or aortic lysyl oxidase, a copper metalloenzyme, have been compared with ceruloplasmin ...
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(Texas A&M University. Libraries, 1977)Survival studies performed on the Ax-2 strain of Dictyostelium discoideum demonstrated that the vegetative cells were resistant to UV light at 254 nm. The survival curve began with a broad shoulder and eventually declined ...
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(Texas A&M University. Libraries, 1990)To study temporal regulation of Autographa californica Nuclear Polyhedrosis Virus (AcMNPV) genes, the delayed early 39K gene was cloned from AcMNPV and linked to the chloramphenicol acetyltransferase (CAT) reporter gene. ...
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(Texas, UNITED STATES, )
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(Texas A&M University. Libraries, 1989)Halogenated aryl hydrocarbon(HAH)-induced porphyria is caused by alteration of porphyrin metabolism and results in the accumulation of hepatic and urinary porphyrins. 2,3,7,8-Tetrachlorodibenzo-p-dioxin (75 μg/kg) caused ...
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(Texas A&M University. Libraries, 1975)A previously unreported form of aminopeptidase has been isolated from culture filtrate of Aeromonas proteolytica by procedures in which autolytic and proteolytic degradation are deterred. The pH optimum, pH of stability, ...