Inhibition of soluble yeast mitochondria ATPase by ethidium-bromide. |
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| Authors: | B Crosby M Boutry A Goffeau |
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| Affiliation: | 1. Unité de Génétique Cellulaire de l''Institut Pasteur et du Collège de France, Institut Pasteur, 25 rue du Dr. Roux, 75015 - Paris, France;2. Department of Biophysics, The Weizmann Institute of Science, Rehovot, Israel;3. Department of Biochemistry, Kobe University School of Medicine, Kobe, Japan |
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| Abstract: | Surface galactosyl residues of alive embryonal carcinoma cells were tritium-labeled by the galactose oxidase NaB(3H)4 method. The labeled glycopeptides isolated from Pronase digests of the cells, were found to be similar to those prepared from endogeneously labeled embryonal carcinoma cells. They consisted mostly of high molecular weight material, and contained receptors for peanut agglutinin. It is concluded that at least a fraction of the high molecular weight glycopeptides characteristic of early embryonic cells, is displayed on the cell suface. |
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| Keywords: | Correspondence should be addressed to Dr. G. Gachelin Institut Pasteur 25 rue du Dr. Roux 75015 - Paris France. |
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