|
DSpace Biblioteca Universidad de Talca (v1.5.2) >
Dirección de Investigación >
Artículos en publicaciones ISI - Universidad de Talca >
Please use this identifier to cite or link to this item:
http://dspace.utalca.cl/handle/1950/4518
|
| Title: | Sperm basic nuclear proteins in the bivalve mollusc Mesodesma donacium: Characterization and comparison with histone-like and protamine-like proteins of other molluscs |
| Authors: | Galindo, M.
Rodriguez, H.
Olivares, C. |
| Issue Date: | 1992 |
| Publisher: | Elsevier Science Inc. |
| Citation: | Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology 102 (4): 947- 952 |
| Abstract: | 1. 1. The sperm nuclei of the marine bivalve mollusc Mesodesma donacium contain four somatic-type histones (H2A, H2B, H3 and H4), one sperm histone H1-like and a sperm-specific protein, named by us M1.
2. 2. The histone H1-like is soluble in 5% perchloric acid and rich in lysine (32.8%).
3. 3. The sperm-specific protein (M1) presents a high content of lysine (27.9%) and a low content of arginine (5.5%) in comparison to the related proteins of the other bivalves. It has a clear trypsin-resistant core.
4. 4. We compared our results with previous data on bivalve sperm protein |
| Description: | Rodriguez, H. Departamento Ciencias Biológicas, Universidad de Talca, Talca, Chile. |
| URI: | http://dspace.utalca.cl/handle/1950/4518 |
| ISSN: | 0305-0491 |
| Appears in Collections: | Artículos en publicaciones ISI - Universidad de Talca
|
Files in This Item:
There are no files associated with this item.
|
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
|
