caa a22 4500 46795481X CHVBK 20180323165704.0 cr unu---uuuuu 170328e19891001xx s 000 0 eng 10.1007/BF00553628 doi (NATIONALLICENCE)springer-10.1007/BF00553628 (NATIONALLICENCE)springer-10.1007/BF02396148 Comparative analysis of glue proteins in the Drosophila nasuta subgroup [Elektronische Daten] [S. Ramesh, W. Kalisch] The patterns of protein fractions from total salivary glands and from glue plugs were compared in seven members of theDrosophila nasuta subgroup by the use of sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE). The glue protein patterns are member specific concerning the numbers and the electrophoretic mobilities of major and minor glue protein fractions. However, the major fractions of all subgroup members could be grouped into five SDS-PAGE domains according to the homologies of their electrophoretic mobilities, prominence of Coomassie blue staining, and PAS reaction. In all subgroup members, major fractions are involved in posttranslational modifications into larger protein molecules of the final glue. Quantitative estimations of the glue proteins inD. n. nasuta andD. n. albomicans reveal that they constitute between 55 and 60% of the total salivary gland proteins, whereas inD. melanogaster and inD. hydei the fraction is only 32 and 35%, respectively. Plenum Publishing Corporation, 1989 Drosophila nationallicence sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) nationallicence glue proteins nationallicence glycosylation nationallicence Ramesh S. Institut für Genetik, Medizinische Fakultät, Ruhr-Universität Bochum, Postfach 10 21 48, D-4630, Bochum 1, Federal Republic of Germany aut Kalisch W. Institut für Genetik, Medizinische Fakultät, Ruhr-Universität Bochum, Postfach 10 21 48, D-4630, Bochum 1, Federal Republic of Germany aut Biochemical Genetics Kluwer Academic Publishers-Plenum Publishers 27/9-10(1989-10-01), 507-520 0006-2928 27:9-10<507 1989 27 10528 https://doi.org/10.1007/BF00553628 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00553628 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Ramesh S. Institut für Genetik, Medizinische Fakultät, Ruhr-Universität Bochum, Postfach 10 21 48, D-4630, Bochum 1, Federal Republic of Germany aut NATIONALLICENCE 700 1- Kalisch W. Institut für Genetik, Medizinische Fakultät, Ruhr-Universität Bochum, Postfach 10 21 48, D-4630, Bochum 1, Federal Republic of Germany aut NATIONALLICENCE 773 0- Biochemical Genetics Kluwer Academic Publishers-Plenum Publishers 27/9-10(1989-10-01), 507-520 0006-2928 27:9-10<507 1989 27 10528 NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02396148 text/html Onlinezugriff via DOI Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE NATIONALLICENCE NL-springer