Proteins of the brain and body wall in larvae ofDrosophila melanogaster |
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Authors: | Sheela U. Donde Obaid Siddiqi |
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Affiliation: | (1) Molecular Biology Unit, Tata Institute of Fundamental Research, 400 005 Bombay |
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Abstract: | Proteins of the brain and body wall cells of third instar larvae ofDrosophila melano-gaster have been examined by two-dimensional gel electrophoresis. Out of over 600 [35 S ]-labelled peptide spots seen in brain or body wall extracts, 517 were common to both; 61 spots were unique to brain and 66 unique to muscle. Glycoproteins were identified by soaking the gels in radioactive iodinated Concanavalin-A. Forty four Con-A binding glycoproteins were identifiable in the brain and 41 in the muscle extracts. Out of these, 8 glycoproteins of the brain and 8 of muscles appear to be tissue-specific. |
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Keywords: | Proteins glycoproteins of brain muscle Drosophila larvae 2-dimensional gel electrophoresis |
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