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http://hdl.handle.net/2445/177080
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DC Field | Value | Language |
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dc.contributor.author | Càceres, Carme | - |
dc.contributor.author | Giménez Bonafé, Pepita | - |
dc.contributor.author | Ribes Mora, Enric | - |
dc.contributor.author | Wouters-Tyroui, Danielle | - |
dc.contributor.author | Martinage, Arlette | - |
dc.contributor.author | Kouachi, Mostafa | - |
dc.contributor.author | Sautière, Pierre | - |
dc.contributor.author | Muller, Sylviane | - |
dc.contributor.author | Palau i Albet, Jaume | - |
dc.contributor.author | Subirana, Juan A. | - |
dc.contributor.author | Cornudella, Luis | - |
dc.contributor.author | Chiva i Royo, Manuel | - |
dc.date.accessioned | 2021-05-07T15:48:36Z | - |
dc.date.available | 2021-05-07T15:48:36Z | - |
dc.date.issued | 1999-01-08 | - |
dc.identifier.issn | 0021-9258 | - |
dc.identifier.uri | http://hdl.handle.net/2445/177080 | - |
dc.description.abstract | Sperm chromatin of Murex brandaris (a neogastropod mollusc) undergoes a series of structural transitions during spermiogenesis. The DNA-interacting proteins responsible for these changes as well as the mature protamines present in the ripe sperm nucleus have been characterized. The results reveal that spermiogenic nuclear proteins are protamine precursors that are subjected to a substantial number of small N-terminal deletions that gradually modify their overall charge. The composition of mature protamines is remarkably simple in turn, promoting an efficient and extremely tight packaging of DNA. The pattern of spermiogenic chromatin condensation in M. brandaris clearly departs from that corresponding to vertebrate chromatin. | - |
dc.format.extent | 8 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | American Society for Biochemistry and Molecular Biology | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1074/jbc.274.2.649 | - |
dc.relation.ispartof | Journal of Biological Chemistry, 1999, vol. 274, num. 2, p. 649-656 | - |
dc.relation.uri | https://doi.org/10.1074/jbc.274.2.649 | - |
dc.rights | (c) American Society for Biochemistry and Molecular Biology, 1999 | - |
dc.source | Articles publicats en revistes (Ciències Fisiològiques) | - |
dc.subject.classification | ADN | - |
dc.subject.classification | Fisiologia | - |
dc.subject.classification | Protamines | - |
dc.subject.classification | Espermatogènesi | - |
dc.subject.other | DNA | - |
dc.subject.other | Physiology | - |
dc.subject.other | Protamines | - |
dc.subject.other | Spermatogenesis | - |
dc.title | DNA-interacting proteins in the spermiogenesis of the mollusc Murex brandaris | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 149862 | - |
dc.date.updated | 2021-05-07T15:48:36Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
dc.identifier.pmid | 9872998 | - |
Appears in Collections: | Articles publicats en revistes (Biologia Cel·lular, Fisiologia i Immunologia) Articles publicats en revistes (Ciències Fisiològiques) |
Files in This Item:
File | Description | Size | Format | |
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149862.pdf | 1.15 MB | Adobe PDF | View/Open |
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