منابع مشابه
Lactic Dehydrogenase Isozymes
Lactic dehydrogenase isozymes (I-lactate, NAD oxidoreductase), which are key enzymes in glycolysis, have been the object of extensive investigation. Five LDH isozymes have been found. The five isozymes represent the five possible tetramaric combinations of the two polypeptides. Thus, the five tetramers range from LDH-l( H4 ) to LDH -5 ( M4 ), the three hybrid enzymes being H3MI, H2 M2, and H j ...
متن کاملThe genetic control of alcohol dehydrogenase and octanol dehydrogenase isozymes in Drosophila.
HE detection, by agar gel electrophoresis, of as many as ten alcohol dehydrogenase isozymes in Drosophila melanogaster (URSPRUNG and LEONE 1965) presents a problem in the interpretation of genetic and epigenetic control of synthesis and function of multiple forms of enzymes. The observation that the three slowest cathodalIy migrating isozymes show a more intensive formazan staining when primary...
متن کاملEvidence for triplicate genes for alcohol dehydrogenase in hexaploid wheat.
The alcohol dehydrogenase zymogram phenotypes of 40 wheat strains, each possessing a distinctive chromosomal constitution, were determined. Genes involved in the production of alcohol dehydrogenase were located on the beta arm of chromosome 4A and on chromosomes 4B and 4D. The results support the hypothesis that the active alcohol dehydrogenase isozymes are dimers composed of the six possible c...
متن کاملIsolation and partial characterization of two alcohol dehydrogenase isozymes from the medfly Ceratitis capitata.
Two alcohol dehydrogenase isozymes, namely ADH-1 and ADH-2 from Ceratitis capitata were purified to homogeneity and further characterized. After ammonium sulphate precipitation from an extract of whole third instar larvae, the two isozymes were separated by ion exchange chromatography on Q-Sepharose. A combination of affinity chromatography, gel filtration and ion exchange chromatography was th...
متن کاملIsozymes of lactic dehydrogenase in human tissues.
The heterogeneity of lactic dehydrogenase (LDH) activity in human serum and erythrocytes has been observed in several laboratories (1-7). If each of the electrophoretically-distinguishable enzymes in serum with LDH activity were derived from different tissues, in disease states involving a single organ the normal pattern of serum LDH activity would be altered according to the type of LDH releas...
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ژورنال
عنوان ژورنال: Plant Physiology
سال: 1980
ISSN: 0032-0889,1532-2548
DOI: 10.1104/pp.65.3.518