| | 1 | Author
| W. Olfram Koller, Helm Ut Kindl | Requires cookie* | | | Title
| Rates of de novo Synthesis of Malate Synthase and Albumins during the Very Early Phase of Germination  | | | | Abstract
| Malate synthase is synthesized de novo in the very early phase of germination. Its molecular and immunological properties do not differ from those o f malate synthase from fully developed cotyl edons. Radioactive leucine was administered to dry seeds of cucumber, and its incorporation into proteins o f cotyledons was examined after 2 days o f germination. The specific radioactivity of ma late synthase, purified by immunoprecipitation and electrophoresis on polyacrylamide gel, was only 1/20 the average value of the total albumin fraction. The minimal incorporation documented by the comparatively low specific activity o f isolated malate synthase is discussed in relation to the large pool of malate synthase already present in dry seeds. | | | |
Reference
| Z. Naturforsch. 34c, 1237 (1979); received July 23 1979 | | | |
Published
| 1979 | | | |
Keywords
| Protein Synthesis, Albumins, Malate Synthase, Cucumis sativus | | | |
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| default:Reihe_C/34/ZNC-1979-34c-1237.pdf | | | | Identifier
| ZNC-1979-34c-1237 | | | | Volume
| 34 | |
| 2 | Author
| S. Cannistraro, P. L. Indovina, L. Sportelli | Requires cookie* | | | Title
| Paramagnetic Species in /^-Thalassemic Sera: an ESR Study | | | | Abstract
| Homozygous beta thalassemic sera show an electron spin resonance (ESR) signal at g ~ 6 which is not present in normal and heterozygous sera. The signal arises from high spin heme groups exhibiting a departure from tetragonal symmetry toward rhombic. Binding by a serum protein is very likely responsible for such a distortion. In contrast with other authors' findings, we report that heme-human albumin complex shows a similar rhombic distortion. The observed ESR signal at g ~ 6 is then attributed to this complex. | | | |
Reference
| Z. Naturforsch. 35c, 193—196 (1980); received November 23 1979 | | | |
Published
| 1980 | | | |
Keywords
| Heme Groups, Albumin, ^-Thalassemia, Electron Spin Resonance | | | |
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| default:Reihe_C/35/ZNC-1980-35c-0193.pdf | | | | Identifier
| ZNC-1980-35c-0193 | | | | Volume
| 35 | |
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