| Status of the nuclear matrix in mature and embryonic chick erythrocyte nuclei. | |
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MedLine Citation:
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PMID: 6617767 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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The adult chicken erythrocyte nucleus was found to lack an internal nuclear matrix: even milder extraction procedures resulted in the production of empty shells of pore complex-lamina together with loose aggregates of core histone. In contrast, rat liver nuclei showed a typical intranuclear salt-resistant skeleton. These results show that an internal matrix is not an obligatory nuclear component, and is not required for the spatial organization of chromatin. 5-day-old embryonic erythrocytes did, however, contain an interchromatinic nuclear matrix, suggesting a correlation between the presence of matrix structures, and nuclear 'activity'. |
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Authors:
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R E Lafond; C L Woodcock |
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Publication Detail:
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Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S. |
Journal Detail:
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Title: Experimental cell research Volume: 147 ISSN: 0014-4827 ISO Abbreviation: Exp. Cell Res. Publication Date: 1983 Aug |
Date Detail:
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Created Date: 1983-11-23 Completed Date: 1983-11-23 Revised Date: 2006-11-15 |
Medline Journal Info:
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Nlm Unique ID: 0373226 Medline TA: Exp Cell Res Country: UNITED STATES |
Other Details:
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Languages: eng Pagination: 31-9 Citation Subset: IM |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Animals Cell Fractionation Cell Nucleus / ultrastructure Chick Embryo Chickens Erythrocytes / ultrastructure* Liver / ultrastructure Mice |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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