Literature DB >> 360047

H2B nucleohistone-phospholipid interactions. Thermal denaturation and ultrastructural analysis.

S Capitani, N M Maraldi, L Cocco, P Santi, F A Manzoli.   

Abstract

Sphingomyelin, phosphatidylserine, bovine lecithin and phosphatidylethanolamine modify the thermal stabilization of H2B-DNA complexes, by inducing stabilization at 0.3 and 0.6 H2B : DNA weight ratios and destabilify the arrangement of nucleohistone is confirmed by ultrastructural analysis which indicates a competitive action of these molecules during the nucleoprotein assembly. A possible regulatory role of phospholipids on native chromatin is proposed.

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Year:  1978        PMID： 360047     DOI： 10.1007/bf00243762

Source DB:  PubMed          Journal:  Mol Cell Biochem        ISSN： 0300-8177            Impact factor:   3.396


  43 in total

1.  New DNA polymerase activity associated with nuclear membranes from a human lymphoid cell line.

Authors:  L F Cavalieri; E Carroll
Journal:  Biochem Biophys Res Commun       Date:  1975-12-15       Impact factor: 3.575

2.  Histones H2a, H2b, H3, and H4 form a tetrameric complex in solutions of high salt.

Authors:  H Weintraub; K Palter; F Van Lente
Journal:  Cell       Date:  1975-09       Impact factor: 41.582

3.  Evidence for the existence of a stable association between nascent DNA and the nuclear membrane of HeLa cells.

Authors:  D M Dye; A P Toliver
Journal:  Biochim Biophys Acta       Date:  1975-12-04

4.  DNA synthesis in membrane-denuded nuclei and nuclear fractions from host liver and Morris hepatomas.

Authors:  M L Coetzee; M Spangler; H P Morris; P Ove
Journal:  Cancer Res       Date:  1975-10       Impact factor: 12.701

5.  Changes in chromatin proteins during liver regeneration.

Authors:  W T Garrard; J Bonner
Journal:  J Biol Chem       Date:  1974-09-10       Impact factor: 5.157

6.  Lipid--DNA interactions. II. Phospholipids, cholesterol, glycerophosphorylcholine, spingosine and fatty acids.

Authors:  F A Manzoli; J H Muchmore; B Bonora; S Capitani; S Bartoli
Journal:  Biochim Biophys Acta       Date:  1974-02-27

7.  Interaction between sphingomyelin and DNA.

Authors:  F A Manzoli; J H Muchmore; B Bonora; A Sabioni; S Stefoni
Journal:  Biochim Biophys Acta       Date:  1972-08-25

Review 8.  Recent developments in the measurement of nucleic acids in biological materials. A supplementary review.

Authors:  H N Munro; A Fleck
Journal:  Analyst       Date:  1966-02       Impact factor: 4.616

9.  Studies on interaction between poly(L-lysine 40, L-alanine 60) and deoxyribonucleic acids.

Authors:  M F Pinkston; H J Li
Journal:  Biochemistry       Date:  1974-12-03       Impact factor: 3.162

10.  Phospholipids bound to acidic nuclear proteins in human B and T lymphocytes.

Authors:  F A Manzoli; L Cocco; A Facchini; A M Casali; N M Maraldi; C E Grossi
Journal:  Mol Cell Biochem       Date:  1976-08-30       Impact factor: 3.396
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  1 in total

1.  Effect of phosphatidylcholine vesicles on the activity of DNA polymerase-alpha.

Authors:  S Capitani; G Mazzotti; R Jovine; S Papa; N M Maraldi; F A Manzoli
Journal:  Mol Cell Biochem       Date:  1979-11-01       Impact factor: 3.396
  1 in total

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