Additional Transaminations by Insoluble Particle Preparations of Rat Liver
@article{Hird1950AdditionalTB, title={Additional Transaminations by Insoluble Particle Preparations of Rat Liver}, author={F. J. R. Hird and E. V. Rowsell}, journal={Nature}, year={1950}, volume={166}, pages={517-518} }
Braunstein and Kritzmann1 suggested that transamination in pigeon breast muscle was a general reaction involving most of the amino-acids; Cohen2 was unable to confirm these results, and pointed out the lack of experimental controls. Further work by Cohen3 with purified enzyme preparations suggested that the transamination reactions were limited to L-glutamate + oxalacetate \[rlharr] α-ketoglutarate + L-aspartate and L-glutamate + pyruvate \[rlharr] α-ketoglutarate + L-alanine. Slower but…
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- 1960
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- Biology, ChemistryBiochimica et biophysica acta
- 1964
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- BiologyJournal of general microbiology
- 1963
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- Biology, Chemistry
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- Biology, ChemistryBiochimica et biophysica acta
- 1956
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- Biology, ChemistryClinica chimica acta; international journal of clinical chemistry
- 1980
References
SHOWING 1-7 OF 7 REFERENCES
Transamination in pigeon breast muscle.
- BiologyThe Biochemical journal
- 1939
The preliminary experiments with the more reliable method for glutamic acid determination showed that although most tissues are capable of bringing about transamination, the different tissues show great differences in detail.
Transamination and the integrative functions of the dicarboxylic acids in nitrogen metabolism.
- Biology, ChemistryAdvances in protein chemistry
- 1947
Qualitative analysis of proteins: a partition chromatographic method using paper.
- Medicine, BiologyThe Biochemical journal
- 1944
are not used as a source of minerals to sustain the mammary supply during lactation. In other words, an osteoporotic skeleton is not an obligatory consequence of lactation in this species at least.…
The utilization of some phenylpyruvic acids for growth in the rat.
- BiologyThe Journal of biological chemistry
- 1949
Cytochemical studies of mammalian tissues; isolation of intact mitochondria from rat liver; some biochemical properties of mitochondria and submicroscopic particulate material.
- BiologyThe Journal of biological chemistry
- 1948