Literature DB >> 3435427

Altered chromatin structure associated with a partial trisomy of chromosome 7 in the mouse.

A V Rake1, R H Edwards.   

Abstract

The chromatin of a mouse that is trisomic for part of chromosome 7 was investigated. Chromatin from trisomic tissue has a smaller average nucleosome DNA repeat length than chromatin from tissue taken from normal diploid littermates. DNA of the nucleosome cores is the same size in both normal and trisomic tissues. Not all of the nucleosome monomers have different repeat lengths. Normal and trisomic mouse kidney cells in tissue culture maintained their nucleosome repeat-length differences.

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Year:  1987        PMID： 3435427     DOI： 10.1007/BF00556211

Source DB:  PubMed          Journal:  Biochem Genet        ISSN： 0006-2928            Impact factor:   1.890


  11 in total

1.  Overall pathway of mononucleosome production.

Authors:  R D Todd; W T Garrard
Journal:  J Biol Chem       Date:  1979-04-25       Impact factor: 5.157

2.  Chromosomal subunits in active genes have an altered conformation.

Authors:  H Weintraub; M Groudine
Journal:  Science       Date:  1976-09-03       Impact factor: 47.728

3.  Calcium-dependent priming of DNA synthesis in isolated rat liver nuclei.

Authors:  L A Burgoyne; M A Wagar; M R Atkinson
Journal:  Biochem Biophys Res Commun       Date:  1970-04-24       Impact factor: 3.575

4.  Influence of gene duplication and X-inactivation on mouse mitochondrial malic enzyme activity and electrophoretic patterns.

Authors:  E M Eicher; D I Coleman
Journal:  Genetics       Date:  1977-04       Impact factor: 4.562

5.  [Blood serum as a factor of chromatin condensation in trisomy-21 (Down's syndrome)].

Authors:  V M Inshakova; K N Fedorova; D M Spitkovskiĭ
Journal:  Biull Eksp Biol Med       Date:  1979-10

6.  [Change in the structure of fibroblast chromatin in a patient with Down's disease and his mother].

Authors:  K N Fedorova; V N Shchepilov; I V Parfenova
Journal:  Biull Eksp Biol Med       Date:  1980-05

7.  The structure of the human cell interphase chromatin in the mosaic form of Down's disease.

Authors:  K N Fedorova
Journal:  J Ment Defic Res       Date:  1977-06

8.  [Structure of interphase chromatin in patients with Down's syndrome and their mothers].

Authors:  K N Fedorova; D M Spitkovskiĭ; V N Seregina
Journal:  Biull Eksp Biol Med       Date:  1977-03

9.  [Melting profiles for lymphocyte chromatin of healthy subjects and Down's disease patients obtained by the technic of cellular DNA absorption in ultraviolet light].

Authors:  K N Fedorova; I E Iudina
Journal:  Biull Eksp Biol Med       Date:  1981-02

10.  Fractionation of nucleosomes by salt elution from micrococcal nuclease-digested nuclei.

Authors:  M M Sanders
Journal:  J Cell Biol       Date:  1978-10       Impact factor: 10.539
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  1 in total

1.  Altered nucleosome spacing associated with Down syndrome.

Authors:  N H Kahmann; A V Rake
Journal:  Biochem Genet       Date:  1993-06       Impact factor: 1.890
  1 in total

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