Literature DB >> 1052536

Low-angle neutron scattering from chromatin subunit particles.

J F Pardon, D L Worcester, J C Wooley, K Tatchell, K E Van Holde, B M Richards.   

Abstract

Monomer chromatin particles containing 140 base pairs of DNA and eight histone molecules have been studied by neutron scattering. From measurements in various H2O/D2O mixtures, radii of gyration and the average scattering density of the particle were determined. The radius of gyration under conditions when scattering from the DNA dominates is 50A, and when scattering from the protein dominates, 30A. Consequently the core of the particle is largely occupied by the histones while the outer shell consists of DNA together with some of the histone.

Entities:  

Mesh：

Substances：

Year:  1975        PMID： 1052536      PMCID： PMC343581          DOI： 10.1093/nar/2.11.2163

Source DB:  PubMed          Journal:  Nucleic Acids Res        ISSN： 0305-1048            Impact factor:   16.971


  18 in total

1.  Comparison of neutron and X-ray scattering of dilute myoglobin solutions.

Authors:  K Ibel
Journal:  J Mol Biol       Date:  1975-04-05       Impact factor: 5.469

2.  Asymmetry in the 50S ribosomal subunit of Escherichia coli.

Authors:  P B Moore; D M Engelman; B P Schoenborn
Journal:  Proc Natl Acad Sci U S A       Date:  1974-01       Impact factor: 11.205

3.  Subunit structure of chromatin.

Authors:  M Noll
Journal:  Nature       Date:  1974-09-20       Impact factor: 49.962

4.  Chromatographic separation of chromatin subunits.

Authors:  B R Shaw; J L Corden; C G Sahasrabuddhe; K E Van Holde
Journal:  Biochem Biophys Res Commun       Date:  1974-12-23       Impact factor: 3.575

5.  Spheroid chromatin units (v bodies).

Authors:  A L Olins; D E Olins
Journal:  Science       Date:  1974-01-25       Impact factor: 47.728

6.  The effect of deuterium ion concentration on the properties of sarcoplasmic reticulum.

Authors:  R Huxtable; R Bressler
Journal:  J Membr Biol       Date:  1974       Impact factor: 1.843

7.  Electron microscopy of chromatin subunit particles.

Authors:  E F van Bruggen; A C Arnberg; K E van Holde; C G Sahasrabuddhe; B R Shaw
Journal:  Biochem Biophys Res Commun       Date:  1974-10-23       Impact factor: 3.575

8.  Chromatin structure: a repeating unit of histones and DNA.

Authors:  R D Kornberg
Journal:  Science       Date:  1974-05-24       Impact factor: 47.728

9.  Chromatin sub-structure. The digestion of chromatin DNA at regularly spaced sites by a nuclear deoxyribonuclease.

Authors:  D R Hewish; L A Burgoyne
Journal:  Biochem Biophys Res Commun       Date:  1973-05-15       Impact factor: 3.575

10.  The effect of trypsin on nuclease-resistant chromatin fragments.

Authors:  C G Sahasrabuddhe; K E Van Holde
Journal:  J Biol Chem       Date:  1974-01-10       Impact factor: 5.157
View more
  35 in total

1.  Model studies of chromatin structure based on X-ray diffraction data.

Authors:  J A Subirana; A B Martínez
Journal:  Nucleic Acids Res       Date:  1976-11       Impact factor: 16.971

2.  Chromatin nu bodies: isolation, subfractionation and physical characterization.

Authors:  A L Olins; R D Carlson; E B Wright; D E Olins
Journal:  Nucleic Acids Res       Date:  1976-12       Impact factor: 16.971

3.  Chromatin-like organization of the adenovirus chromosome.

Authors:  J Corden; H M Engelking; G D Pearson
Journal:  Proc Natl Acad Sci U S A       Date:  1976-02       Impact factor: 11.205

4.  SANS studies of interacting hemoglobin in intact erythrocytes.

Authors:  S Krueger; R Nossal
Journal:  Biophys J       Date:  1988-01       Impact factor: 4.033

5.  Crosslinked histone octamer as a model of the nucleosome core.

Authors:  A Stein; M Bina-Stein; R T Simpson
Journal:  Proc Natl Acad Sci U S A       Date:  1977-07       Impact factor: 11.205

6.  Neutron scatter and diffraction techniques applied to nucleosome and chromatin structure.

Authors:  E M Bradbury; J P Baldwin
Journal:  Cell Biophys       Date:  1986-12

7.  A random walk amid the macromolecules.

Authors:  K E van Holde
Journal:  Protein Sci       Date:  1996-04       Impact factor: 6.725

8.  Organisation of subunits in chromatin.

Authors:  B G Carpenter; J P Baldwin; E M Bradbury; K Ibel
Journal:  Nucleic Acids Res       Date:  1976-07       Impact factor: 16.971

9.  Effects of macromolecular crowding on an intrinsically disordered protein characterized by small-angle neutron scattering with contrast matching.

Authors:  Daniel Johansen; Cy M J Jeffries; Boualem Hammouda; Jill Trewhella; David P Goldenberg
Journal:  Biophys J       Date:  2011-02-16       Impact factor: 4.033

10.  Chromatin subunits from baker's yeast: isolation and partial characterization.

Authors:  D A Nelson; W R Beltz; R L Rill
Journal:  Proc Natl Acad Sci U S A       Date:  1977-04       Impact factor: 11.205
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.