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Filtering by: Subject Chickens -- Embryos -- Physiology Academic Affiliation Biochemistry and Biophysics

Partial purification and characterization of an Ls-NADP:isocitrate oxidoreductase from embryonic chick liver

Creator:

Engle, Wilbur Allen

Abstract:

An Ls-isocitrate:NADP oxidoreductase has been isolated and purified from embryonic chicken liver. The enzyme was purified 200 fold by means of ammonium sulfate fractionation, gel filtration chromatography on Sephadex G-200, ion-exchange chromatography on Bio-Gel CM-100 and adsorption chromatography on hydroxylapatite gel. The purified enzyme was nearly homogeneous as determined from...

Resource Type:

Dissertation

Full Text:

oxidoreductase has been isolated and purified from embryonic chicken liver. The enzyme was purified 200 fold by
Kinetics of synthesis and degradation of chicken liver xanthine dehydrogenase

Creator:

Epstein, Arnold

Abstract:

The role of synthesis and degradation in controlling enzyme concentrations was studied. Concentrations of chloride and arginine were determined for blood and liver at various stages of development from the embryo to the 8 day old chicken. The chloride concentrations were used to obtain the volume of extracellular blood in...

Resource Type:

Dissertation

Full Text:

the embryo to the 8 day old chicken. The chloride concentrations were used. to obtain the volume of
Triap (1,1,3-tricyano-2-amino-1-propene): a stimulator of enzyme synthesis in myelinating chick embryo sciatic nerves

Creator:

Dreiling, Charles Ernest

Abstract:

Myelin formation in the chick embryo sciatic nerve was examined during development by analysis of three myelin lipids (cholesterol, phospholipids, and cerebrosides) and of a myelin related enzyme (2', 3'-cyclic AMP 3'-phosphohydrolase). The role of the Schwann cell in controlling the synthesis of these myelin components was studied by in...

Resource Type:

Dissertation

Full Text:

enzyme synthesis in myelinating chick embryo sciatic nerves AN ABSTRACT OF THE THESIS OF CHARLES